BASIC INSTRUCTIONS FOR NES SPREADSHEET MODEL

The user only needs to work with the Welcome NES worksheet.

NATIONAL ENERGY SAVINGS RESULTS

The Energy Savings results appear on the Welcome NES worksheet in box with a light blue heading as shown below.

Cumulative energy savings are presented from the chosen Start Year (the example below has the standard starting in the

year 2006) to 2010, 2020, and 2030.

NATIONAL NET PRESENT VALUE (NPV) RESULTS

The NPV results appear on the Welcome NES worksheet in a box with a dark blue heading as shown below.

Cumulative Total Operating Cost Savings, Total Equipment Costs, and Net Present Benefit are presented. A negative

Net Present Benefit means that there are net costs to the Nation from the increased efficiency standard. A Benefit/Cost

Ratio is also provided.

Annual non-discounted Operating Savings and Equipment Price Changes are presented in a chart on the Welcome NES

worksheet as shown below. The red line running through the chart represents the Net Savings (or costs).

Energy Saving in Quads

Total Elec Gas Oil LPG

from 2006

 to 2010 0.11 0.11 0.00 0.00 0.00

 to 2020 0.78 0.78 0.00 0.00 0.00

 to 2030 1.83 1.83 0.00 0.00 0.00

CAC/HP Standards in 2006: 12 SEER

Cost and Net Present Values (in billion 1998$)

Cumulative for Split A/C Purchased from 2006 to 2030

Discounted at 7% to year 1998

 Total Operating Savings 5.73 

 Total Equipment Cost 7.06 

 Net Present Benefit -1.32 

 Benefit/Cost Ratio 0.81

Cost and Saving of CAC/HP

-1.50

-1.00

-0.50

0.00

0.50

1.00

1.50

2.00

Billion 1998 Dollars

2000 2005 2010 2015 2020 2025 2030

Price Change

Operating Savings

Net Saving

EE-RM-STD-98-440 COMMENT 311
CALCULATION BUTTONS

There are two calculation buttons for determining the energy savings and NPVs for a particular standard. 

The first button is called Calculate Results Relative to 10 SEER. This is the button that is recommend for use. After

the user changes the desired inputs, they simply need to click on this button for the spreadsheet model to calculate the

energy savings and NPV results. Clicking on this button generates results that are relative to a base case design where

10 SEER is the minimum efficiency standard (9.7 SEER for package systems).

The second button, Reset Base Case, should only be used if the user want to generate results relative to a base case

design that IS NOT based on a minimum standard of 10 SEER. For example, a user might want to generate results for

a 12 SEER standard relative to an 11 SEER standard. If this were the case, the user would need to specify both tier #1

and tier #2 efficiency levels at 11 SEER for a particular start year. Then the user would need to click on the Reset Base

Case button. Then the user would need to change the efficiency levels to 12 SEER. After changing the efficiency

levels, the energy savings and NPV results generated would reflect the difference between 11 and 12 SEER standards.

Again, if the user only want to generate results based on a 10 SEER base case design, the Calculate Results Relative

to 10 SEER button is the only calculation button that needs to be used.

USER INPUTS

The user has several inputs to choose from. Most inputs are drawn from a list of options. Those inputs drawn from a

list box are indicated with a "down arrow" on the right side of the box. The list box for the energy price/economic

projection is shown below as an example. To make a selection from this type of input, the user simply needs to click

anywhere on the list box. Once doing so, a list of options will appear which the user can select from.

Some inputs, which are highlighted in yellow, require the user to type in a value. 

Below are the list of inputs which the user can select.

ENERGY PRICE/ECONOMIC PROJECTION: This input is drawn from a list of options and defines the

electricity price trend. The user can select from the following: 1) Constant 1998 dollars, 2) AEO2000 Reference Case,

3) GRI 1998 (Gas Research Institute) price forecast, 4) AEO2000 High Growth Case, and 5) AEO2000 Low Growth

Case. The default value is the AEO2000 Reference Case.

DISCOUNT RATE: This input requires the user to type in a value. This input defines the societal discount rate for

determining the present value of future equipment costs and operating savings. The default value is 7%.

STANDARD CASE DESIGN — TIER #1 AND TIER #2 EFFICIENCY LEVELS AND START YEARS: These

inputs define the standard case design. The user can input either a single tier efficiency standard or a two tier efficiency

standard. If a single tier standard is desired, set both the tier #1 and tier #2 efficiencies and start years to identical

values. If a two tier standard is desired, set the tier #1 and tier #2 efficiencies and start years to different values. The

tier #1 and tier #2 efficiencies are drawn from a list of options ranging from 10 to 18 SEER. The tier #1 and tier #2 start

years require the user to type in a value

COOLING OR HEATING PRODUCT: This input defines the product class which the analysis will be performed

on. The user can select from split a/c, split heat pump, package a/c, and package heat pump.

STANDARD PRICE OPTION: This input defines the price data. The user has two options to select from: 1) price

data based on ARI shipment-weighted mean manufacturer costs or 2) price data based on manufacturer costs from the

reverse engineering analysis.

EQUIPMENT PRICE PROJECTION: This input defines how equipment prices will behave in the future. The user

has two options to select from: 1) constant prices (no fall in equipment prices) or 2) a declining price drop based on

historical data. The default choice are constant prices.

AEO 2000 - Reference Case

EE-RM-STD-98-440 COMMENT 311
EFFICIENCY MARKET SCENARIO: This input defines how efficiencies will behave once a standard becomes

effective. There are three options to select from: 1) NAECA, 2) Roll-up, and 3) Shift. The efficiency scenarios are

described below:

NAECA: The NAECA scenario is named after the legislation which promulgated minimum efficiency standards for

central air conditioners and heat pumps. The NAECA scenario forecasts that equipment efficiencies after adoption of

new standards would change in the same pattern as the efficiency changes that occurred in 1992 when minimum

efficiency standards first took effect.

Roll-up: The Roll-up scenario simply moves equipment from efficiency levels that exist below the modeled standard

level to the SEER value of the new standard. For example, in the case of a 12 SEER standard, if 60% of shipments

have efficiencies below 12 SEER, all those shipments are moved to the 12 SEER level without affecting the efficiency

distribution above 12 SEER.

Shift: The Shift scenario retains the pattern of the existing efficiency distribution but simply re-orients that distribution

at and above the new minimum standard that is being modeled. 

The default choice is the NAECA scenario.

HEAT PUMP STANDARD LEVEL CUSTOMIZATION: This allows the user to customize the SEER/HSPF

combination that they want to analyze for heat pumps. The base levels are shown in the first two columns of the table.

The last two columns give the user the option of defining new SEER and HSPF values for the particular standard level

of interest. For example, to achieve the same national energy savings for level 2 (12 SEER and 7.4 HSPF) but with a

lower SEER value and a higher HSPF value, the user simply needs to type in the desired SEER and HSPF values in the

customized input cells immediately to the right of the base level values. The user will need to go through a "trial and

error" sequence to determine the exact SEER and HSPF values that will result in energy savings equivalent to the base

level values.

EE-RM-STD-98-440 COMMENT 311
Energy and Net Present Value of Central Air Conditioner and Heat Pump (CAC/HP) Standards

ENERGY PRICE/ECONOMIC PROJECTION DISCOUNT RATE CAC/HP Standards in 2006: 

7.0%

Cost and Net Present Values (in 

SET CURRENT SCENARIO AS BASE CASE? STANDARD PRICE OPTION

Cumulative for S

plit A/C Purchased f

Discounted at 7% to 

year 1998

STANDARD CASE DESIGN EQUIPMENT PRICE PROJECTION

Tier #1 Tier #2 Total O

peratin

g Savin

gs 

 Total E

qui

pment Cost 

EFFICIENCY MARKET SHAR

E Net Present Benefit 

START YEAR

Tier #1 Tier #2 Benefit/Cost Ratio 

2006 2006

COOLING OR HEATING PRODUCTNote: After changing Cooling or Heating Product, Start Year, or 

Energy Price Scenario, the Base Case needs to be reset. 

Energy Savin

g in Quads

Total Elec Gas Oil LPG

from 2006 to 2010 0.00 0.00 0.00 0.00 0.00 to 2020 0.00 0.00 0.00 0.00 0.00 to 2030 0.00 0.00 0.00 0.00 0.00

HEAT PUMP STANDARD LEVEL CUSTOMIZATION

Base Levels Customized Levels

Level SEE

R HSPF SEE

R HSPF

0 10 6.8 10 6.81 11 7.1 11 7.12 12 7.4 12 7.4

3 13 7.7 13 7.74 14 8.0 14 8.05 15 8.2 15 8.26 16 8.4 16 8.47 17 8.6 17 8.68 18 8.8 18 8.89 19 9.0 19 9.0

Cost and Sav

0.000.100.200.300.400.500.600.700.800.901.00

Billion 1998 Dollars

2000 2005 2010 201

Price ChangeOperating SavingsNet Saving

10 SEER

Reset Base Case

AEO 2000 - Reference CaseSplit A/C

ARI (Mean)

Constant Price

NAECA 

10 SEER

Calculate Results Relative to 10 SEER

EE-RM-STD-98-440 COMMENT 311
Shipments Summary (millions) 

SEER Level 

Year 9 10 11 12 13 14 15 16 17 18 19 9 10 

2000 0.000 2.507 0.127 0.431 0.046 0.030 0.003 0.000 0.000 0.000 0.000 0.0% 79.72001 0.000 2.475 0.126 0.426 0.045 0.029 0.003 0.000 0.000 0.000 0.000 0.0% 79.72002 0.000 2.496 0.127 0.429 0.046 0.030 0.003 0.000 0.000 0.000 0.000 0.0% 79.72003 0.000 2.543 0.129 0.438 0.046 0.030 0.003 0.000 0.000 0.000 0.000 0.0% 79.72004 0.000 2.602 0.132 0.448 0.047 0.031 0.003 0.000 0.000 0.000 0.000 0.0% 79.72005 0.000 2.673 0.136 0.460 0.049 0.032 0.003 0.000 0.000 0.000 0.000 0.0% 79.72006 0.000 2.723 0.138 0.468 0.050 0.032 0.003 0.000 0.000 0.000 0.000 0.0% 79.72007 0.000 2.784 0.142 0.479 0.051 0.033 0.003 0.000 0.000 0.000 0.000 0.0% 79.72008 0.000 2.834 0.144 0.488 0.052 0.034 0.003 0.000 0.000 0.000 0.000 0.0% 79.72009 0.000 2.852 0.145 0.491 0.052 0.034 0.003 0.000 0.000 0.000 0.000 0.0% 79.72010 0.000 2.893 0.147 0.498 0.053 0.034 0.004 0.000 0.000 0.000 0.000 0.0% 79.72011 0.000 2.895 0.147 0.498 0.053 0.034 0.004 0.000 0.000 0.000 0.000 0.0% 79.72012 0.000 2.931 0.149 0.504 0.053 0.035 0.004 0.000 0.000 0.000 0.000 0.0% 79.72013 0.000 3.011 0.153 0.518 0.055 0.036 0.004 0.000 0.000 0.000 0.000 0.0% 79.72014 0.000 3.104 0.158 0.534 0.057 0.037 0.004 0.000 0.000 0.000 0.000 0.0% 79.72015 0.000 3.165 0.161 0.544 0.058 0.038 0.004 0.000 0.000 0.000 0.000 0.0% 79.72016 0.000 3.170 0.161 0.545 0.058 0.038 0.004 0.000 0.000 0.000 0.000 0.0% 79.72017 0.000 3.199 0.163 0.550 0.058 0.038 0.004 0.000 0.000 0.000 0.000 0.0% 79.72018 0.000 3.266 0.166 0.562 0.060 0.039 0.004 0.000 0.000 0.000 0.000 0.0% 79.72019 0.000 3.335 0.170 0.574 0.061 0.040 0.004 0.000 0.000 0.000 0.000 0.0% 79.72020 0.000 3.384 0.172 0.582 0.062 0.040 0.004 0.000 0.000 0.000 0.000 0.0% 79.72021 0.000 3.432 0.174 0.590 0.063 0.041 0.004 0.000 0.000 0.000 0.000 0.0% 79.72022 0.000 3.480 0.177 0.599 0.063 0.041 0.004 0.000 0.000 0.000 0.000 0.0% 79.72023 0.000 3.527 0.179 0.607 0.064 0.042 0.004 0.000 0.000 0.000 0.000 0.0% 79.72024 0.000 3.572 0.182 0.614 0.065 0.043 0.004 0.000 0.000 0.000 0.000 0.0% 79.72025 0.000 3.620 0.184 0.623 0.066 0.043 0.004 0.000 0.000 0.000 0.000 0.0% 79.72026 0.000 3.671 0.187 0.631 0.067 0.044 0.004 0.000 0.000 0.000 0.000 0.0% 79.72027 0.000 3.723 0.189 0.641 0.068 0.044 0.005 0.000 0.000 0.000 0.000 0.0% 79.72028 0.000 3.777 0.192 0.650 0.069 0.045 0.005 0.000 0.000 0.000 0.000 0.0% 79.72029 0.000 3.830 0.195 0.659 0.070 0.046 0.005 0.000 0.000 0.000 0.000 0.0% 79.72030 0.000 3.883 0.197 0.668 0.071 0.046 0.005 0.000 0.000 0.000 0.000 0.0% 79.7

EE-RM-STD-98-440 COMMENT 311
CENTRAL AIR CONDITIONER AND HEAT PUMP SHIPMENT FORECAST SPREADSHEET

Instructions: Select price elasticity. Base Case on "Welcome NES" sheet must then be reset

 Results are displayed in charts and provided in the 'Shipment Forecast' sheet.

 Detailed model inputs are in yellow cells in 'Inputs' sheet.

Price/Income Elasticity:

Price Elasticity:

Average Impact 2006 to 2030:

New Shipments 0.00% Mean Age 0.00%

New Sales ($) 0.00% Lifetime 0.00%

 Repairs 0.00%

 Early Replm 0.00%

Impact at 2006

New Shipments 0.00% New Sales ($ 0.00%

Early Replacement 0.00%

Post-Standard New Shipments (@2030): 4.87 million

Gross New Retail Sales (@2030): $10,889 million

Shipments of A/C Product 

0

1

2

3

4

5

6

1960 1970 1980 1990 2000 2010 2020 2030

Millions

Historical (1951-1997)

Accounting and Elasticity

Base Case

Projected

History

None

Age of Retired AC Product

0

2

4

6

8

10

12

14

16

18

1980 1990 2000 2010 2020 2030

Age when Retired (years)

Model Estimate

Mean Age of AC Product 

0

1

2

3

4

5

6

7

8

9

10

1995 2005 2015 2025

Mean Age of AC Product

Model Estimate

Model vs. Historical Data

y = 1.0357x

R2

 = 0.8951

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Model vs. Data

Linear (Model vs. Data)

Medium

EE-RM-STD-98-440 COMMENT 311
AC PRODUCT SHIPMENT FORECAST INPUTS

Adjusted and Scaled Coefficients Adjusted Utility 

Market Share Calculations Year MS Factors Price Coef Save Coef Income Price/Inc Interest Price Coef Sav

New Homes 1993 75% 0.00000 0.00000 0.00000 -34.00000 0.00000 0.00000 0.

Early Replacements 1996 29% 0.00000 0.00000 0.00000 -34.00000 0.00000 0.00000 0.Homes without AC product who purchase 1996 0.0% 0.00000 0.00000 0.00000 -34.00000 0.00000 0.00000 0.

New vs Used Purchases for Replacements 1996 0.00000 0.00000 0.00000 -34.00000 0.00000 0.00000 0.

Replace vs Repair @ Breakdown 1996 ---- 0.00000 0.00000 0.00000 -34.00000 0.00000 0.00000 0.

Yellow Squares are Model Inputs

Forecast Calibration Verification Model ARI Price Elasticity Cases Inco

Fraction of Machines Purchased New in 1996: 100% 100% List Index Name Coefficient Adjustment List 

Early Replacements/Total Replmnts 1987: 29% 29% 0 None -100% change 0 

Add-on Market/Total Sales (1990-1996) 15% 14% 1 Medium 0% change 1 

2 High 10% change 2 

Lifetime Increase of Extra Repair: 6 years

Pric

Drop-out Rate at Replacement 0% Note: Interest and Income Elasticities can be List 

Implicit Consumer Discount Rate 75% implemented, but are not currently used. 0 

Implicit Present Worth Factor 1.33 1 

Fuel Switching Coefficient 0.0000 2 

Fraction of Shipments as Commercial 0.10

Coefficient Scaling Parameter 1.00 Inte

RMS Deviation From Historical 0.249044 million/year List 

Moves per New House Completion 1.40 0 

Start Year for NPV Analysis 1998 1 

Average CAC vs HP Market Share 77% 2 

Year of Heat Pump Market Saturation 1976

Split vs. Package Heat Pumps 88%Split vs. Package Central AC 90%Ineligible Housing Stock 20%

Ineligible New Housing 10%Standard Year: Tier #1 2006

Tier #2 2006

Price Scenario: ARI Min/Med/Max (0/1/2) 0

Purchase Price Deflation Forecast 1Standard Option (0-9), Tier #1 0Standard Option (0-9), Tier #2 0Energy Price Projection Option (0-3) 1Price (PP) Deflation Rate: 0.0%

Product Option (0-3) 0

Efficiency Market Share Scenario 2Fuel Switching Option (0/1/2) 0Post-Standard New Shipments (@2030): 4.87 million

 Standard Level

0 10 SEER1 11 SEER2 12 SEER3 13 SEER4 14 SEER5 15 SEER6 16 SEER7 17 SEER8 18 SEER9 19 SEER

 Fuel Switching Options

0 None1 Medium2 High

 Efficiency Market Share Options (Post-Standard)

0 Shift1 Roll-up2 NAECA 

Total Shipments of AC Product

0123456

1950 1960 1970 1980 1990 2000 2010 2020 2030

Millions

Historical (1951-1996)Accounting and Elasticity

Projected

History

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

1950 Stock Total Stock

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 1.11 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 1.20 1.11 0.79 0.46 0.41 0.32 0.21 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 1.50 1.20 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 2.07 1.50 1.19 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.06 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 2.46 2.07 1.48 1.18 1.09 0.78 0.45 0.41 0.31 0.19 0.10 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 1.86 2.46 2.03 1.45 1.15 1.06 0.76 0.44 0.40 0.27 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 1.24 1.86 2.40 1.98 1.41 1.12 1.03 0.74 0.44 0.32 0.17 0.05 -0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 1.36 1.24 1.83 2.35 1.94 1.39 1.10 1.01 0.73 0.38 0.24 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 1.79 1.36 1.22 1.80 2.32 1.91 1.37 1.08 1.01 0.66 0.30 0.16 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 2.23 1.79 1.35 1.20 1.78 2.29 1.89 1.35 1.08 0.92 0.54 0.21 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 2.47 2.23 1.77 1.33 1.19 1.75 2.26 1.86 1.34 0.98 0.76 0.39 0.11 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 2.05 2.47 2.20 1.75 1.31 1.17 1.73 2.23 1.85 1.23 0.83 0.57 0.22 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 1.88 2.05 2.44 2.18 1.73 1.30 1.16 1.71 2.21 1.71 1.05 0.64 0.36 0.12 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 1.60 1.88 2.04 2.43 2.16 1.72 1.29 1.15 1.70 2.10 1.55 0.90 0.49 0.25 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 2.14 1.60 1.87 2.03 2.41 2.15 1.71 1.28 1.14 1.64 1.96 1.40 0.75 0.39 0.20 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 2.72 2.14 1.60 1.87 2.02 2.41 2.14 1.70 1.27 1.13 1.60 1.89 1.31 0.70 0.36 0.18 0.06 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 2.94 2.72 2.13 1.59 1.86 2.01 2.39 2.12 1.69 1.23 1.06 1.46 1.63 1.10 0.57 0.29 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 3.14 2.94 2.71 2.12 1.58 1.85 2.00 2.37 2.11 1.63 1.15 0.96 1.25 1.34 0.88 0.44 0.23 0.12 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 3.21 3.14 2.93 2.69 2.11 1.57 1.83 1.98 2.36 2.03 1.53 1.04 0.82 1.03 1.08 0.69 0.36 0.19 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 3.07 3.21 3.12 2.91 2.67 2.09 1.56 1.81 1.97 2.26 1.88 1.36 0.88 0.67 0.81 0.82 0.54 0.28 0.15 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 3.01 3.07 3.19 3.10 2.89 2.65 2.07 1.54 1.80 1.89 2.11 1.70 1.18 0.74 0.54 0.64 0.67 0.43 0.22 0.11 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 2.82 3.01 3.06 3.17 3.08 2.87 2.62 2.05 1.53 1.73 1.76 1.90 1.47 0.98 0.60 0.43 0.51 0.52 0.34 0.17 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 41 1991 2.54 2.82 3.00 3.04 3.15 3.06 2.84 2.60 2.03 1.48 1.62 1.61 1.67 1.25 0.82 0.49 0.35 0.42 0.43 0.27 0.13 0.05 0.02 0.01 0.00 0.00 0.00 0.00 42 1992 2.84 2.54 2.81 2.98 3.02 3.12 3.03 2.82 2.58 1.96 1.39 1.49 1.42 1.43 1.05 0.67 0.40 0.29 0.34 0.34 0.20 0.09 0.03 0.02 0.00 0.00 0.00 0.00 43 1993 3.18 2.84 2.53 2.79 2.96 3.00 3.10 3.00 2.79 2.50 1.86 1.29 1.34 1.25 1.24 0.90 0.57 0.34 0.25 0.28 0.27 0.15 0.06 0.03 0.01 0.00 0.00 0.00 44 1994 3.68 3.18 2.83 2.52 2.78 2.94 2.97 3.07 2.98 2.70 2.37 1.73 1.17 1.19 1.09 1.07 0.77 0.49 0.29 0.20 0.22 0.20 0.10 0.04 0.02 0.00 0.00 0.00 45 1995 3.82 3.68 3.16 2.81 2.50 2.76 2.91 2.94 3.04 2.88 2.57 2.21 1.58 1.05 1.05 0.95 0.92 0.66 0.41 0.24 0.16 0.17 0.13 0.07 0.03 0.00 0.00 0.00 46 1996 4.17 3.82 3.66 3.15 2.79 2.48 2.73 2.88 2.91 2.93 2.72 2.37 1.99 1.39 0.91 0.89 0.80 0.76 0.54 0.33 0.18 0.11 0.10 0.10 0.04 0.00 0.00 0.00 47 1997 4.27 4.17 3.81 3.64 3.12 2.77 2.46 2.70 2.85 2.80 2.75 2.49 2.12 1.74 1.19 0.76 0.73 0.65 0.61 0.42 0.24 0.12 0.06 0.08 0.06 0.00 0.00 0.00 48 1998 4.55 4.27 4.15 3.78 3.61 3.09 2.74 2.43 2.67 2.74 2.62 2.52 2.22 1.85 1.48 0.99 0.62 0.59 0.51 0.47 0.31 0.16 0.07 0.05 0.04 0.00 0.00 0.00 49 1999 4.70 4.55 4.25 4.12 3.75 3.57 3.06 2.70 2.40 2.56 2.56 2.40 2.25 1.94 1.57 1.23 0.81 0.50 0.47 0.40 0.35 0.21 0.09 0.05 0.03 0.00 0.00 0.00 50 2000 4.54 4.70 4.52 4.22 4.08 3.71 3.53 3.01 2.67 2.29 2.38 2.32 2.10 1.91 1.61 1.27 0.98 0.63 0.38 0.35 0.28 0.21 0.10 0.07 0.03 0.00 0.00 0.00 51 2001 4.48 4.54 4.67 4.49 4.18 4.04 3.67 3.48 2.98 2.56 2.14 2.16 2.05 1.82 1.61 1.32 1.03 0.78 0.50 0.29 0.25 0.18 0.11 0.07 0.04 0.00 0.00 0.00 52 2002 4.52 4.48 4.51 4.64 4.45 4.14 3.99 3.62 3.44 2.85 2.39 1.95 1.92 1.78 1.54 1.33 1.08 0.82 0.62 0.38 0.21 0.16 0.10 0.08 0.04 0.00 0.00 0.00 53 2003 4.60 4.52 4.46 4.48 4.60 4.41 4.09 3.94 3.58 3.30 2.67 2.18 1.73 1.67 1.51 1.27 1.09 0.87 0.65 0.48 0.28 0.14 0.09 0.07 0.05 0.00 0.00 0.00 54 2004 4.71 4.60 4.50 4.43 4.45 4.56 4.36 4.04 3.90 3.43 3.09 2.44 1.94 1.51 1.41 1.25 1.04 0.88 0.69 0.51 0.35 0.19 0.08 0.07 0.04 0.00 0.00 0.00 55 2005 4.84 4.71 4.58 4.47 4.39 4.40 4.50 4.30 3.99 3.73 3.21 2.82 2.17 1.69 1.28 1.17 1.02 0.84 0.70 0.53 0.37 0.23 0.10 0.06 0.04 0.00 0.00 0.00 56 2006 4.93 4.84 4.69 4.55 4.43 4.34 4.35 4.44 4.25 3.82 3.49 2.93 2.51 1.88 1.43 1.06 0.96 0.82 0.67 0.54 0.39 0.25 0.13 0.08 0.03 0.00 0.00 0.00 57 2007 5.04 4.93 4.81 4.65 4.51 4.38 4.29 4.29 4.39 4.07 3.58 3.19 2.61 2.18 1.60 1.19 0.87 0.77 0.65 0.52 0.39 0.26 0.14 0.10 0.04 0.00 0.00 0.00 58 2008 5.13 5.04 4.90 4.78 4.62 4.47 4.33 4.23 4.24 4.21 3.81 3.27 2.84 2.27 1.85 1.33 0.97 0.70 0.62 0.51 0.38 0.27 0.14 0.10 0.06 0.00 0.00 0.00 59 2009 5.16 5.13 5.01 4.87 4.74 4.57 4.41 4.27 4.18 4.06 3.94 3.49 2.92 2.48 1.93 1.55 1.10 0.79 0.56 0.48 0.38 0.26 0.15 0.11 0.06 0.00 0.00 0.00 60 2010 5.24 5.16 5.10 4.98 4.83 4.69 4.51 4.35 4.22 4.01 3.81 3.61 3.12 2.55 2.12 1.62 1.28 0.89 0.64 0.44 0.36 0.26 0.15 0.11 0.06 0.00 0.00 0.00 61 2011 5.24 5.24 5.14 5.07 4.94 4.78 4.64 4.45 4.30 4.05 3.77 3.50 3.24 2.73 2.18 1.78 1.34 1.04 0.72 0.50 0.33 0.25 0.15 0.11 0.07 0.00 0.00 0.00 62 2012 5.31 5.24 5.21 5.11 5.03 4.89 4.72 4.57 4.39 4.12 3.80 3.46 3.14 2.84 2.34 1.84 1.48 1.10 0.85 0.57 0.38 0.23 0.15 0.11 0.06 0.00 0.00 0.00 63 2013 5.45 5.31 5.22 5.18 5.06 4.98 4.83 4.66 4.51 4.22 3.88 3.49 3.10 2.75 2.44 1.98 1.53 1.22 0.90 0.68 0.44 0.27 0.14 0.11 0.07 0.00 0.00 0.00 64 2014 5.62 5.45 5.28 5.18 5.14 5.01 4.92 4.76 4.60 4.33 3.97 3.57 3.14 2.73 2.38 2.06 1.65 1.26 1.00 0.72 0.52 0.31 0.16 0.10 0.06 0.00 0.00 0.00 65 2015 5.73 5.62 5.43 5.25 5.14 5.08 4.95 4.85 4.70 4.41 4.08 3.65 3.21 2.77 2.36 2.01 1.73 1.36 1.04 0.80 0.55 0.37 0.19 0.12 0.06 0.00 0.00 0.00 66 2016 5.74 5.73 5.59 5.39 5.20 5.09 5.02 4.88 4.78 4.51 4.15 3.75 3.28 2.82 2.39 1.99 1.68 1.43 1.12 0.84 0.62 0.39 0.23 0.14 0.07 0.00 0.00 0.00 67 2017 5.79 5.74 5.70 5.56 5.35 5.15 5.02 4.95 4.81 4.59 4.24 3.82 3.37 2.89 2.44 2.02 1.67 1.39 1.17 0.90 0.64 0.44 0.24 0.17 0.08 0.00 0.00 0.00 68 2018 5.91 5.79 5.71 5.67 5.51 5.29 5.09 4.95 4.88 4.62 4.32 3.91 3.44 2.98 2.50 2.07 1.70 1.39 1.15 0.95 0.70 0.46 0.27 0.18 0.10 0.00 0.00 0.00 69 2019 6.04 5.91 5.77 5.68 5.62 5.45 5.22 5.01 4.88 4.69 4.35 3.99 3.53 3.04 2.58 2.13 1.74 1.41 1.15 0.94 0.74 0.51 0.29 0.21 0.11 0.00 0.00 0.00 70 2020 6.12 6.04 5.89 5.73 5.63 5.56 5.38 5.14 4.94 4.69 4.41 4.02 3.60 3.12 2.64 2.20 1.80 1.46 1.18 0.94 0.73 0.54 0.32 0.22 0.12 0.00 0.00 0.00 71 2021 6.21 6.12 6.01 5.85 5.68 5.57 5.49 5.30 5.07 4.74 4.41 4.07 3.63 3.19 2.71 2.25 1.86 1.50 1.21 0.96 0.74 0.54 0.35 0.24 0.13 0.00 0.00 0.00 72 2022 6.30 6.21 6.10 5.97 5.80 5.62 5.50 5.40 5.22 4.87 4.47 4.07 3.68 3.21 2.77 2.31 1.90 1.55 1.25 1.00 0.76 0.54 0.35 0.26 0.14 0.00 0.00 0.00 73 2023 6.38 6.30 6.19 6.06 5.92 5.74 5.55 5.41 5.32 5.02 4.59 4.13 3.69 3.26 2.80 2.37 1.96 1.60 1.30 1.03 0.79 0.56 0.35 0.26 0.15 0.00 0.00 0.00 74 2024 6.46 6.38 6.27 6.15 6.01 5.86 5.66 5.46 5.33 5.11 4.73 4.24 3.74 3.27 2.85 2.40 2.01 1.65 1.34 1.08 0.82 0.59 0.37 0.27 0.15 0.00 0.00 0.00 75 2025 6.55 6.46 6.36 6.24 6.10 5.94 5.78 5.57 5.37 5.12 4.82 4.37 3.84 3.32 2.86 2.44 2.04 1.69 1.39 1.11 0.86 0.61 0.39 0.28 0.15 0.00 0.00 0.00 76 2026 6.64 6.55 6.44 6.32 6.18 6.03 5.86 5.69 5.48 5.16 4.83 4.46 3.96 3.41 2.90 2.45 2.08 1.72 1.43 1.15 0.89 0.64 0.41 0.29 0.16 0.00 0.00 0.00 77 2027 6.74 6.64 6.53 6.40 6.27 6.11 5.95 5.77 5.60 5.27 4.87 4.47 4.04 3.52 2.98 2.49 2.09 1.75 1.45 1.19 0.92 0.67 0.43 0.31 0.17 0.00 0.00 0.00 78 2028 6.84 6.74 6.62 6.49 6.34 6.19 6.03 5.85 5.68 5.38 4.97 4.51 4.05 3.60 3.08 2.56 2.12 1.76 1.48 1.21 0.95 0.70 0.45 0.32 0.18 0.00 0.00 0.00 79 2029 6.93 6.84 6.71 6.58 6.43 6.27 6.11 5.93 5.75 5.45 5.07 4.60 4.09 3.61 3.15 2.65 2.19 1.79 1.49 1.24 0.97 0.72 0.47 0.34 0.19 0.00 0.00 0.00 80 2030 7.03 6.93 6.81 6.67 6.52 6.36 6.18 6.01 5.83 5.53 5.14 4.70 4.17 3.64 3.16 2.71 2.27 1.85 1.52 1.25 1.00 0.74 0.49 0.35 0.20 0.00 0.00 0.00 81 2031 0.00 7.01 6.91 6.79 6.65 6.50 6.34 6.18 5.91 5.68 5.34 4.94 4.47 3.94 3.41 2.88 2.42 1.98 1.58 1.26 0.99 0.73 0.46 0.21 0.00 0.00 0.00 0.00 

82 2032 0.00 0.00 6.98 6.89 6.77 6.63 6.48 6.33 6.07 5.76 5.49 5.13 4.70 4.22 3.68 3.11 2.58 2.12 1.69 1.31 1.00 0.72 0.45 0.20 0.00 0.00 0.00 0.00 83 2033 0.00 0.00 0.00 6.96 6.87 6.74 6.61 6.47 6.22 5.92 5.56 5.27 4.88 4.44 3.95 3.36 2.78 2.25 1.81 1.40 1.04 0.73 0.45 0.19 0.00 0.00 0.00 0.00 84 2034 0.00 0.00 0.00 0.00 6.94 6.84 6.72 6.60 6.36 6.06 5.72 5.34 5.02 4.61 4.15 3.60 3.00 2.43 1.92 1.50 1.11 0.76 0.45 0.19 0.00 0.00 0.00 0.00 85 2035 0.00 0.00 0.00 0.00 0.00 6.91 6.82 6.71 6.49 6.20 5.86 5.49 5.09 4.74 4.31 3.79 3.22 2.63 2.08 1.60 1.19 0.81 0.47 0.19 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

86 2036 0.00 0.00 0.00 0.00 0.00 0.00 6.89 6.81 6.60 6.32 5.99 5.63 5.23 4.80 4.43 3.93 3.39 2.81 2.24 1.72 1.26 0.86 0.50 0.20 0.00 0.00 0.00 0.00 

87 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.88 6.70 6.43 6.11 5.75 5.36 4.93 4.49 4.04 3.51 2.96 2.40 1.86 1.36 0.92 0.54 0.21 0.00 0.00 0.00 0.00 88 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.77 6.53 6.21 5.87 5.48 5.06 4.62 4.09 3.61 3.07 2.53 1.99 1.47 0.99 0.57 0.23 0.00 0.00 0.00 0.00 89 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.60 6.30 5.97 5.59 5.17 4.73 4.21 3.66 3.16 2.62 2.10 1.58 1.07 0.62 0.24 0.00 0.00 0.00 0.00 90 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.37 6.06 5.68 5.27 4.83 4.31 3.76 3.20 2.70 2.18 1.66 1.15 0.67 0.26 0.00 0.00 0.00 0.00 91 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.12 5.77 5.36 4.93 4.41 3.86 3.29 2.73 2.24 1.72 1.21 0.71 0.28 0.00 0.00 0.00 0.00 92 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.83 5.44 5.02 4.50 3.94 3.37 2.81 2.27 1.77 1.25 0.75 0.30 0.00 0.00 0.00 0.00 93 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 5.09 4.58 4.02 3.45 2.88 2.33 1.79 1.29 0.78 0.32 0.00 0.00 0.00 0.00 94 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.14 4.64 4.09 3.51 2.94 2.39 1.84 1.31 0.80 0.33 0.00 0.00 0.00 0.00 95 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.69 4.15 3.58 3.00 2.44 1.89 1.34 0.81 0.34 0.00 0.00 0.00 0.00 96 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.19 3.63 3.06 2.49 1.93 1.38 0.83 0.34 0.00 0.00 0.00 0.00 97 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.67 3.10 2.53 1.97 1.41 0.85 0.35 0.00 0.00 0.00 0.00 98 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.13 2.57 2.00 1.43 0.87 0.36 0.00 0.00 0.00 0.00 99 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.60 2.03 1.46 0.89 0.37 0.00 0.00 0.00 0.00 

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.06 1.48 0.91 0.38 0.00 0.00 0.00 0.00 101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 0.92 0.39 0.00 0.00 0.00 0.00 102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.93 0.39 0.00 0.00 0.00 0.00 103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.00 104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

Regular Regular Stock (without Xtra Repairs)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 1.11 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 1.20 1.11 0.79 0.46 0.41 0.32 0.21 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 1.50 1.20 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 2.07 1.50 1.19 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.06 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 2.46 2.07 1.48 1.18 1.09 0.78 0.45 0.41 0.31 0.19 0.10 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 1.86 2.46 2.03 1.45 1.15 1.06 0.76 0.44 0.40 0.27 0.13 0.05 0.01 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 0.00 25 1975 1.24 1.86 2.40 1.98 1.41 1.12 1.03 0.74 0.44 0.32 0.17 0.05 (0.01) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 26 1976 1.36 1.24 1.83 2.35 1.94 1.39 1.10 1.01 0.73 0.38 0.24 0.09 0.01 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.00 (0.00) 0.00 (0.00) 0.00 0.00 0.00 27 1977 1.79 1.36 1.22 1.80 2.32 1.91 1.37 1.08 1.01 0.66 0.30 0.16 0.03 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 28 1978 2.23 1.79 1.35 1.20 1.78 2.29 1.89 1.35 1.08 0.92 0.54 0.21 0.07 0.01 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 (0.00) (0.00) 0.00 0.00 0.00 29 1979 2.47 2.23 1.77 1.33 1.19 1.75 2.26 1.86 1.34 0.98 0.76 0.39 0.11 0.03 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 30 1980 2.05 2.47 2.20 1.75 1.31 1.17 1.73 2.23 1.85 1.23 0.83 0.57 0.22 0.05 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 1.88 2.05 2.44 2.18 1.73 1.30 1.16 1.71 2.21 1.71 1.05 0.64 0.36 0.12 0.03 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 1.60 1.88 2.04 2.43 2.16 1.72 1.29 1.15 1.70 2.10 1.55 0.90 0.49 0.25 0.08 0.02 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 2.14 1.60 1.87 2.03 2.41 2.15 1.71 1.28 1.14 1.64 1.96 1.40 0.75 0.39 0.20 0.06 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 34 1984 2.72 2.14 1.60 1.87 2.02 2.41 2.14 1.70 1.27 1.13 1.60 1.89 1.31 0.70 0.36 0.18 0.06 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 35 1985 2.94 2.72 2.13 1.59 1.86 2.01 2.39 2.12 1.69 1.23 1.06 1.46 1.63 1.10 0.57 0.29 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 36 1986 3.14 2.94 2.71 2.12 1.58 1.85 2.00 2.37 2.11 1.63 1.15 0.96 1.25 1.34 0.88 0.44 0.23 0.12 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 3.21 3.14 2.93 2.69 2.11 1.57 1.83 1.98 2.36 2.03 1.53 1.04 0.82 1.03 1.08 0.69 0.36 0.19 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 3.07 3.21 3.12 2.91 2.67 2.09 1.56 1.81 1.97 2.26 1.88 1.36 0.88 0.67 0.81 0.82 0.54 0.28 0.15 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 3.01 3.07 3.19 3.10 2.89 2.65 2.07 1.54 1.80 1.89 2.11 1.70 1.18 0.74 0.54 0.64 0.67 0.43 0.22 0.11 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 2.82 3.01 3.06 3.17 3.08 2.87 2.62 2.05 1.53 1.73 1.76 1.90 1.47 0.98 0.60 0.43 0.51 0.52 0.34 0.17 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 41 1991 2.54 2.82 3.00 3.04 3.15 3.06 2.84 2.60 2.03 1.48 1.62 1.61 1.67 1.25 0.82 0.49 0.35 0.42 0.43 0.27 0.13 0.05 0.02 0.01 0.00 0.00 0.00 0.00 42 1992 2.84 2.54 2.81 2.98 3.02 3.12 3.03 2.82 2.58 1.96 1.39 1.49 1.42 1.43 1.05 0.67 0.40 0.29 0.34 0.34 0.20 0.09 0.03 0.02 0.00 0.00 0.00 0.00 43 1993 3.18 2.84 2.53 2.79 2.96 3.00 3.10 3.00 2.79 2.50 1.86 1.29 1.34 1.25 1.24 0.90 0.57 0.34 0.25 0.28 0.27 0.15 0.06 0.03 0.01 0.00 0.00 0.00 44 1994 3.68 3.18 2.83 2.52 2.78 2.94 2.97 3.07 2.98 2.70 2.37 1.73 1.17 1.19 1.09 1.07 0.77 0.49 0.29 0.20 0.22 0.20 0.10 0.04 0.02 0.00 0.00 0.00 45 1995 3.82 3.68 3.16 2.81 2.50 2.76 2.91 2.94 3.04 2.88 2.57 2.21 1.58 1.05 1.05 0.95 0.92 0.66 0.41 0.24 0.16 0.17 0.13 0.07 0.03 0.00 0.00 0.00 46 1996 4.17 3.82 3.66 3.15 2.79 2.48 2.73 2.88 2.91 2.93 2.72 2.37 1.99 1.39 0.91 0.89 0.80 0.76 0.54 0.33 0.18 0.11 0.10 0.10 0.04 0.00 0.00 0.00 47 1997 4.27 4.17 3.81 3.64 3.12 2.77 2.46 2.70 2.85 2.80 2.75 2.49 2.12 1.74 1.19 0.76 0.73 0.65 0.61 0.42 0.24 0.12 0.06 0.08 0.06 0.00 0.00 0.00 48 1998 4.55 4.27 4.15 3.78 3.61 3.09 2.74 2.43 2.67 2.74 2.62 2.52 2.22 1.85 1.48 0.99 0.62 0.59 0.51 0.47 0.31 0.16 0.07 0.05 0.04 0.00 0.00 0.00 49 1999 4.70 4.55 4.25 4.12 3.75 3.57 3.06 2.70 2.40 2.56 2.56 2.40 2.25 1.94 1.57 1.23 0.81 0.50 0.47 0.40 0.35 0.21 0.09 0.05 0.03 0.00 0.00 0.00 50 2000 4.54 4.70 4.52 4.22 4.08 3.71 3.53 3.01 2.67 2.29 2.38 2.32 2.10 1.91 1.61 1.27 0.98 0.63 0.38 0.35 0.28 0.21 0.10 0.07 0.03 0.00 0.00 0.00 51 2001 4.48 4.54 4.67 4.49 4.18 4.04 3.67 3.48 2.98 2.56 2.14 2.16 2.05 1.82 1.61 1.32 1.03 0.78 0.50 0.29 0.25 0.18 0.11 0.07 0.04 0.00 0.00 0.00 52 2002 4.52 4.48 4.51 4.64 4.45 4.14 3.99 3.62 3.44 2.85 2.39 1.95 1.92 1.78 1.54 1.33 1.08 0.82 0.62 0.38 0.21 0.16 0.10 0.08 0.04 0.00 0.00 0.00 53 2003 4.60 4.52 4.46 4.48 4.60 4.41 4.09 3.94 3.58 3.30 2.67 2.18 1.73 1.67 1.51 1.27 1.09 0.87 0.65 0.48 0.28 0.14 0.09 0.07 0.05 0.00 0.00 0.00 54 2004 4.71 4.60 4.50 4.43 4.45 4.56 4.36 4.04 3.90 3.43 3.09 2.44 1.94 1.51 1.41 1.25 1.04 0.88 0.69 0.51 0.35 0.19 0.08 0.07 0.04 0.00 0.00 0.00 55 2005 4.84 4.71 4.58 4.47 4.39 4.40 4.50 4.30 3.99 3.73 3.21 2.82 2.17 1.69 1.28 1.17 1.02 0.84 0.70 0.53 0.37 0.23 0.10 0.06 0.04 0.00 0.00 0.00 56 2006 4.93 4.84 4.69 4.55 4.43 4.34 4.35 4.44 4.25 3.82 3.49 2.93 2.51 1.88 1.43 1.06 0.96 0.82 0.67 0.54 0.39 0.25 0.13 0.08 0.03 0.00 0.00 0.00 57 2007 5.04 4.93 4.81 4.65 4.51 4.38 4.29 4.29 4.39 4.07 3.58 3.19 2.61 2.18 1.60 1.19 0.87 0.77 0.65 0.52 0.39 0.26 0.14 0.10 0.04 0.00 0.00 0.00 58 2008 5.13 5.04 4.90 4.78 4.62 4.47 4.33 4.23 4.24 4.21 3.81 3.27 2.84 2.27 1.85 1.33 0.97 0.70 0.62 0.51 0.38 0.27 0.14 0.10 0.06 0.00 0.00 0.00 59 2009 5.16 5.13 5.01 4.87 4.74 4.57 4.41 4.27 4.18 4.06 3.94 3.49 2.92 2.48 1.93 1.55 1.10 0.79 0.56 0.48 0.38 0.26 0.15 0.11 0.06 0.00 0.00 0.00 60 2010 5.24 5.16 5.10 4.98 4.83 4.69 4.51 4.35 4.22 4.01 3.81 3.61 3.12 2.55 2.12 1.62 1.28 0.89 0.64 0.44 0.36 0.26 0.15 0.11 0.06 0.00 0.00 0.00 61 2011 5.24 5.24 5.14 5.07 4.94 4.78 4.64 4.45 4.30 4.05 3.77 3.50 3.24 2.73 2.18 1.78 1.34 1.04 0.72 0.50 0.33 0.25 0.15 0.11 0.07 0.00 0.00 0.00 62 2012 5.31 5.24 5.21 5.11 5.03 4.89 4.72 4.57 4.39 4.12 3.80 3.46 3.14 2.84 2.34 1.84 1.48 1.10 0.85 0.57 0.38 0.23 0.15 0.11 0.06 0.00 0.00 0.00 63 2013 5.45 5.31 5.22 5.18 5.06 4.98 4.83 4.66 4.51 4.22 3.88 3.49 3.10 2.75 2.44 1.98 1.53 1.22 0.90 0.68 0.44 0.27 0.14 0.11 0.07 0.00 0.00 0.00 64 2014 5.62 5.45 5.28 5.18 5.14 5.01 4.92 4.76 4.60 4.33 3.97 3.57 3.14 2.73 2.38 2.06 1.65 1.26 1.00 0.72 0.52 0.31 0.16 0.10 0.06 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

65 2015 5.73 5.62 5.43 5.25 5.14 5.08 4.95 4.85 4.70 4.41 4.08 3.65 3.21 2.77 2.36 2.01 1.73 1.36 1.04 0.80 0.55 0.37 0.19 0.12 0.06 0.00 0.00 0.00 66 2016 5.74 5.73 5.59 5.39 5.20 5.09 5.02 4.88 4.78 4.51 4.15 3.75 3.28 2.82 2.39 1.99 1.68 1.43 1.12 0.84 0.62 0.39 0.23 0.14 0.07 0.00 0.00 0.00 67 2017 5.79 5.74 5.70 5.56 5.35 5.15 5.02 4.95 4.81 4.59 4.24 3.82 3.37 2.89 2.44 2.02 1.67 1.39 1.17 0.90 0.64 0.44 0.24 0.17 0.08 0.00 0.00 0.00 68 2018 5.91 5.79 5.71 5.67 5.51 5.29 5.09 4.95 4.88 4.62 4.32 3.91 3.44 2.98 2.50 2.07 1.70 1.39 1.15 0.95 0.70 0.46 0.27 0.18 0.10 0.00 0.00 0.00 69 2019 6.04 5.91 5.77 5.68 5.62 5.45 5.22 5.01 4.88 4.69 4.35 3.99 3.53 3.04 2.58 2.13 1.74 1.41 1.15 0.94 0.74 0.51 0.29 0.21 0.11 0.00 0.00 0.00 70 2020 6.12 6.04 5.89 5.73 5.63 5.56 5.38 5.14 4.94 4.69 4.41 4.02 3.60 3.12 2.64 2.20 1.80 1.46 1.18 0.94 0.73 0.54 0.32 0.22 0.12 0.00 0.00 0.00 71 2021 6.21 6.12 6.01 5.85 5.68 5.57 5.49 5.30 5.07 4.74 4.41 4.07 3.63 3.19 2.71 2.25 1.86 1.50 1.21 0.96 0.74 0.54 0.35 0.24 0.13 0.00 0.00 0.00 72 2022 6.30 6.21 6.10 5.97 5.80 5.62 5.50 5.40 5.22 4.87 4.47 4.07 3.68 3.21 2.77 2.31 1.90 1.55 1.25 1.00 0.76 0.54 0.35 0.26 0.14 0.00 0.00 0.00 73 2023 6.38 6.30 6.19 6.06 5.92 5.74 5.55 5.41 5.32 5.02 4.59 4.13 3.69 3.26 2.80 2.37 1.96 1.60 1.30 1.03 0.79 0.56 0.35 0.26 0.15 0.00 0.00 0.00 74 2024 6.46 6.38 6.27 6.15 6.01 5.86 5.66 5.46 5.33 5.11 4.73 4.24 3.74 3.27 2.85 2.40 2.01 1.65 1.34 1.08 0.82 0.59 0.37 0.27 0.15 0.00 0.00 0.00 75 2025 6.55 6.46 6.36 6.24 6.10 5.94 5.78 5.57 5.37 5.12 4.82 4.37 3.84 3.32 2.86 2.44 2.04 1.69 1.39 1.11 0.86 0.61 0.39 0.28 0.15 0.00 0.00 0.00 76 2026 6.64 6.55 6.44 6.32 6.18 6.03 5.86 5.69 5.48 5.16 4.83 4.46 3.96 3.41 2.90 2.45 2.08 1.72 1.43 1.15 0.89 0.64 0.41 0.29 0.16 0.00 0.00 0.00 77 2027 6.74 6.64 6.53 6.40 6.27 6.11 5.95 5.77 5.60 5.27 4.87 4.47 4.04 3.52 2.98 2.49 2.09 1.75 1.45 1.19 0.92 0.67 0.43 0.31 0.17 0.00 0.00 0.00 78 2028 6.84 6.74 6.62 6.49 6.34 6.19 6.03 5.85 5.68 5.38 4.97 4.51 4.05 3.60 3.08 2.56 2.12 1.76 1.48 1.21 0.95 0.70 0.45 0.32 0.18 0.00 0.00 0.00 79 2029 6.93 6.84 6.71 6.58 6.43 6.27 6.11 5.93 5.75 5.45 5.07 4.60 4.09 3.61 3.15 2.65 2.19 1.79 1.49 1.24 0.97 0.72 0.47 0.34 0.19 0.00 0.00 0.00 80 2030 7.03 6.93 6.81 6.67 6.52 6.36 6.18 6.01 5.83 5.53 5.14 4.70 4.17 3.64 3.16 2.71 2.27 1.85 1.52 1.25 1.00 0.74 0.49 0.35 0.20 0.00 0.00 0.00 81 2031 0.00 7.01 6.91 6.79 6.65 6.50 6.34 6.18 5.91 5.68 5.34 4.94 4.47 3.94 3.41 2.88 2.42 1.98 1.58 1.26 0.99 0.73 0.46 0.21 0.00 0.00 0.00 0.00 82 2032 0.00 0.00 6.98 6.89 6.77 6.63 6.48 6.33 6.07 5.76 5.49 5.13 4.70 4.22 3.68 3.11 2.58 2.12 1.69 1.31 1.00 0.72 0.45 0.20 0.00 0.00 0.00 0.00 83 2033 0.00 0.00 0.00 6.96 6.87 6.74 6.61 6.47 6.22 5.92 5.56 5.27 4.88 4.44 3.95 3.36 2.78 2.25 1.81 1.40 1.04 0.73 0.45 0.19 0.00 0.00 0.00 0.00 84 2034 0.00 0.00 0.00 0.00 6.94 6.84 6.72 6.60 6.36 6.06 5.72 5.34 5.02 4.61 4.15 3.60 3.00 2.43 1.92 1.50 1.11 0.76 0.45 0.19 0.00 0.00 0.00 0.00 85 2035 0.00 0.00 0.00 0.00 0.00 6.91 6.82 6.71 6.49 6.20 5.86 5.49 5.09 4.74 4.31 3.79 3.22 2.63 2.08 1.60 1.19 0.81 0.47 0.19 0.00 0.00 0.00 0.00 86 2036 0.00 0.00 0.00 0.00 0.00 0.00 6.89 6.81 6.60 6.32 5.99 5.63 5.23 4.80 4.43 3.93 3.39 2.81 2.24 1.72 1.26 0.86 0.50 0.20 0.00 0.00 0.00 0.00 87 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.88 6.70 6.43 6.11 5.75 5.36 4.93 4.49 4.04 3.51 2.96 2.40 1.86 1.36 0.92 0.54 0.21 0.00 0.00 0.00 0.00 88 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.77 6.53 6.21 5.87 5.48 5.06 4.62 4.09 3.61 3.07 2.53 1.99 1.47 0.99 0.57 0.23 0.00 0.00 0.00 0.00 89 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.60 6.30 5.97 5.59 5.17 4.73 4.21 3.66 3.16 2.62 2.10 1.58 1.07 0.62 0.24 0.00 0.00 0.00 0.00 90 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.37 6.06 5.68 5.27 4.83 4.31 3.76 3.20 2.70 2.18 1.66 1.15 0.67 0.26 0.00 0.00 0.00 0.00 91 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.12 5.77 5.36 4.93 4.41 3.86 3.29 2.73 2.24 1.72 1.21 0.71 0.28 0.00 0.00 0.00 0.00 92 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.83 5.44 5.02 4.50 3.94 3.37 2.81 2.27 1.77 1.25 0.75 0.30 0.00 0.00 0.00 0.00 93 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 5.09 4.58 4.02 3.45 2.88 2.33 1.79 1.29 0.78 0.32 0.00 0.00 0.00 0.00 94 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.14 4.64 4.09 3.51 2.94 2.39 1.84 1.31 0.80 0.33 0.00 0.00 0.00 0.00 95 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.69 4.15 3.58 3.00 2.44 1.89 1.34 0.81 0.34 0.00 0.00 0.00 0.00 96 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.19 3.63 3.06 2.49 1.93 1.38 0.83 0.34 0.00 0.00 0.00 0.00 97 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.67 3.10 2.53 1.97 1.41 0.85 0.35 0.00 0.00 0.00 0.00 98 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.13 2.57 2.00 1.43 0.87 0.36 0.00 0.00 0.00 0.00 99 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.60 2.03 1.46 0.89 0.37 0.00 0.00 0.00 0.00 

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.06 1.48 0.91 0.38 0.00 0.00 0.00 0.00 101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 0.92 0.39 0.00 0.00 0.00 0.00 102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.93 0.39 0.00 0.00 0.00 0.00 103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.00 104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

Problem Problem Stock (stock with problems: needing repair or broken down)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.03 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.05 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.06 0.05 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.01 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.04 0.06 0.05 0.04 0.03 0.03 0.03 0.02 0.01 0.01 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 26 1976 0.00 0.03 0.04 0.06 0.05 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.00 (0.00) 0.00 (0.00) 0.00 0.00 0.00 27 1977 0.00 0.03 0.03 0.05 0.06 0.06 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 28 1978 0.00 0.04 0.03 0.03 0.05 0.07 0.06 0.05 0.04 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 (0.00) (0.00) 0.00 0.00 0.00 29 1979 0.00 0.05 0.04 0.03 0.03 0.05 0.07 0.07 0.05 0.04 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 30 1980 0.00 0.06 0.05 0.05 0.04 0.04 0.06 0.08 0.07 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.05 0.06 0.06 0.05 0.04 0.04 0.06 0.09 0.08 0.05 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.04 0.05 0.06 0.06 0.05 0.04 0.04 0.07 0.09 0.08 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.04 0.05 0.05 0.07 0.06 0.06 0.05 0.05 0.07 0.10 0.06 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.05 0.04 0.05 0.06 0.07 0.07 0.06 0.05 0.05 0.08 0.09 0.07 0.05 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 35 1985 0.00 0.06 0.05 0.04 0.05 0.06 0.08 0.08 0.07 0.06 0.05 0.07 0.09 0.07 0.05 0.05 0.05 0.04 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 36 1986 0.00 0.07 0.07 0.06 0.04 0.06 0.07 0.09 0.08 0.07 0.06 0.04 0.07 0.09 0.07 0.08 0.08 0.09 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.07 0.07 0.07 0.06 0.05 0.06 0.07 0.09 0.09 0.08 0.05 0.05 0.07 0.09 0.13 0.13 0.15 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.07 0.08 0.08 0.07 0.06 0.05 0.07 0.08 0.10 0.10 0.06 0.05 0.05 0.07 0.16 0.19 0.21 0.15 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.07 0.08 0.08 0.08 0.08 0.07 0.06 0.07 0.08 0.11 0.08 0.07 0.05 0.04 0.12 0.23 0.33 0.22 0.11 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.07 0.07 0.08 0.09 0.09 0.09 0.07 0.06 0.08 0.09 0.09 0.08 0.07 0.05 0.08 0.18 0.40 0.34 0.17 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.07 0.07 0.08 0.09 0.09 0.09 0.09 0.08 0.07 0.08 0.07 0.10 0.09 0.07 0.09 0.12 0.32 0.43 0.27 0.13 0.05 0.02 0.01 0.00 0.00 0.00 0.00 42 1992 0.00 0.06 0.07 0.08 0.08 0.09 0.10 0.10 0.10 0.09 0.07 0.07 0.08 0.10 0.08 0.13 0.14 0.22 0.34 0.34 0.20 0.09 0.03 0.02 0.00 0.00 0.00 0.00 43 1993 0.00 0.07 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.11 0.09 0.06 0.08 0.09 0.10 0.17 0.20 0.26 0.25 0.28 0.27 0.15 0.06 0.03 0.01 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

44 1994 0.00 0.07 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.12 0.12 0.08 0.07 0.08 0.09 0.20 0.27 0.37 0.29 0.20 0.22 0.20 0.10 0.04 0.02 0.00 0.00 0.00 45 1995 0.00 0.09 0.08 0.07 0.07 0.08 0.10 0.11 0.12 0.13 0.13 0.10 0.09 0.07 0.08 0.18 0.32 0.50 0.41 0.24 0.16 0.17 0.13 0.07 0.03 0.00 0.00 0.00 46 1996 0.00 0.09 0.09 0.08 0.08 0.07 0.09 0.10 0.12 0.13 0.14 0.11 0.11 0.10 0.07 0.17 0.28 0.58 0.54 0.33 0.18 0.11 0.10 0.10 0.04 0.00 0.00 0.00 47 1997 0.00 0.10 0.09 0.09 0.09 0.08 0.08 0.10 0.11 0.13 0.14 0.12 0.12 0.12 0.10 0.14 0.26 0.49 0.61 0.42 0.24 0.12 0.06 0.08 0.06 0.00 0.00 0.00 48 1998 0.00 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.11 0.12 0.13 0.12 0.13 0.13 0.12 0.19 0.22 0.45 0.51 0.47 0.31 0.16 0.07 0.05 0.04 0.00 0.00 0.00 49 1999 0.00 0.11 0.10 0.11 0.10 0.11 0.10 0.10 0.10 0.11 0.13 0.11 0.13 0.13 0.13 0.24 0.28 0.39 0.47 0.40 0.35 0.21 0.09 0.05 0.03 0.00 0.00 0.00 50 2000 0.00 0.11 0.11 0.11 0.11 0.11 0.12 0.11 0.11 0.10 0.12 0.11 0.12 0.13 0.13 0.24 0.34 0.49 0.38 0.35 0.28 0.21 0.10 0.07 0.03 0.00 0.00 0.00 51 2001 0.00 0.11 0.11 0.12 0.12 0.12 0.12 0.13 0.12 0.11 0.11 0.10 0.12 0.12 0.13 0.25 0.36 0.60 0.50 0.29 0.25 0.18 0.11 0.07 0.04 0.00 0.00 0.00 52 2002 0.00 0.10 0.11 0.12 0.12 0.12 0.13 0.13 0.14 0.13 0.12 0.09 0.11 0.12 0.12 0.25 0.38 0.63 0.62 0.38 0.21 0.16 0.10 0.08 0.04 0.00 0.00 0.00 53 2003 0.00 0.11 0.11 0.12 0.13 0.13 0.13 0.14 0.14 0.15 0.13 0.10 0.10 0.11 0.12 0.24 0.38 0.66 0.65 0.48 0.28 0.14 0.09 0.07 0.05 0.00 0.00 0.00 54 2004 0.00 0.11 0.11 0.11 0.12 0.14 0.14 0.15 0.16 0.15 0.16 0.11 0.11 0.10 0.11 0.24 0.36 0.67 0.69 0.51 0.35 0.19 0.08 0.07 0.04 0.00 0.00 0.00 55 2005 0.00 0.11 0.11 0.12 0.12 0.13 0.15 0.16 0.16 0.17 0.16 0.13 0.12 0.12 0.10 0.22 0.36 0.64 0.70 0.53 0.37 0.23 0.10 0.06 0.04 0.00 0.00 0.00 56 2006 0.00 0.11 0.11 0.12 0.12 0.13 0.14 0.16 0.17 0.17 0.18 0.14 0.14 0.13 0.12 0.20 0.34 0.63 0.67 0.54 0.39 0.25 0.13 0.08 0.03 0.00 0.00 0.00 57 2007 0.00 0.12 0.12 0.12 0.13 0.13 0.14 0.16 0.18 0.18 0.18 0.15 0.15 0.15 0.13 0.23 0.30 0.59 0.65 0.52 0.39 0.26 0.14 0.10 0.04 0.00 0.00 0.00 58 2008 0.00 0.12 0.12 0.12 0.13 0.13 0.14 0.15 0.17 0.19 0.19 0.15 0.16 0.15 0.15 0.25 0.34 0.54 0.62 0.51 0.38 0.27 0.14 0.10 0.06 0.00 0.00 0.00 59 2009 0.00 0.12 0.12 0.13 0.13 0.14 0.14 0.15 0.17 0.18 0.20 0.16 0.17 0.17 0.16 0.30 0.38 0.61 0.56 0.48 0.38 0.26 0.15 0.11 0.06 0.00 0.00 0.00 60 2010 0.00 0.12 0.13 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.17 0.18 0.17 0.17 0.31 0.45 0.68 0.64 0.44 0.36 0.26 0.15 0.11 0.06 0.00 0.00 0.00 61 2011 0.00 0.12 0.13 0.13 0.14 0.14 0.15 0.16 0.17 0.18 0.19 0.16 0.18 0.19 0.18 0.34 0.47 0.80 0.72 0.50 0.33 0.25 0.15 0.11 0.07 0.00 0.00 0.00 62 2012 0.00 0.12 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.18 0.19 0.16 0.18 0.19 0.19 0.35 0.52 0.84 0.85 0.57 0.38 0.23 0.15 0.11 0.06 0.00 0.00 0.00 63 2013 0.00 0.12 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.16 0.18 0.19 0.20 0.38 0.54 0.93 0.90 0.68 0.44 0.27 0.14 0.11 0.07 0.00 0.00 0.00 64 2014 0.00 0.13 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.17 0.18 0.19 0.19 0.39 0.58 0.97 1.00 0.72 0.52 0.31 0.16 0.10 0.06 0.00 0.00 0.00 65 2015 0.00 0.13 0.13 0.14 0.14 0.15 0.16 0.18 0.19 0.20 0.21 0.17 0.18 0.19 0.19 0.38 0.60 1.05 1.04 0.80 0.55 0.37 0.19 0.12 0.06 0.00 0.00 0.00 66 2016 0.00 0.13 0.14 0.14 0.14 0.15 0.16 0.18 0.19 0.20 0.21 0.17 0.19 0.19 0.19 0.38 0.59 1.09 1.12 0.84 0.62 0.39 0.23 0.14 0.07 0.00 0.00 0.00 67 2017 0.00 0.13 0.14 0.14 0.15 0.15 0.17 0.18 0.19 0.21 0.21 0.18 0.19 0.20 0.20 0.39 0.58 1.07 1.17 0.90 0.64 0.44 0.24 0.17 0.08 0.00 0.00 0.00 68 2018 0.00 0.14 0.14 0.15 0.15 0.16 0.17 0.18 0.20 0.21 0.22 0.18 0.20 0.20 0.20 0.40 0.59 1.06 1.15 0.95 0.70 0.46 0.27 0.18 0.10 0.00 0.00 0.00 69 2019 0.00 0.14 0.14 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.22 0.19 0.20 0.21 0.21 0.41 0.61 1.08 1.15 0.94 0.74 0.51 0.29 0.21 0.11 0.00 0.00 0.00 70 2020 0.00 0.14 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.19 0.21 0.21 0.21 0.42 0.63 1.12 1.18 0.94 0.73 0.54 0.32 0.22 0.12 0.00 0.00 0.00 71 2021 0.00 0.14 0.15 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.19 0.21 0.22 0.22 0.43 0.65 1.15 1.21 0.96 0.74 0.54 0.35 0.24 0.13 0.00 0.00 0.00 72 2022 0.00 0.15 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.22 0.23 0.19 0.21 0.22 0.22 0.44 0.67 1.19 1.25 1.00 0.76 0.54 0.35 0.26 0.14 0.00 0.00 0.00 73 2023 0.00 0.15 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.23 0.23 0.19 0.21 0.22 0.23 0.45 0.69 1.22 1.30 1.03 0.79 0.56 0.35 0.26 0.15 0.00 0.00 0.00 74 2024 0.00 0.15 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.20 0.21 0.22 0.23 0.46 0.70 1.26 1.34 1.08 0.82 0.59 0.37 0.27 0.15 0.00 0.00 0.00 75 2025 0.00 0.15 0.16 0.16 0.17 0.18 0.19 0.20 0.22 0.23 0.24 0.20 0.22 0.23 0.23 0.47 0.71 1.30 1.39 1.11 0.86 0.61 0.39 0.28 0.15 0.00 0.00 0.00 76 2026 0.00 0.15 0.16 0.16 0.17 0.18 0.19 0.21 0.22 0.23 0.24 0.21 0.23 0.23 0.23 0.47 0.73 1.31 1.43 1.15 0.89 0.64 0.41 0.29 0.16 0.00 0.00 0.00 77 2027 0.00 0.16 0.16 0.17 0.17 0.18 0.20 0.21 0.22 0.24 0.25 0.21 0.23 0.24 0.24 0.48 0.73 1.34 1.45 1.19 0.92 0.67 0.43 0.31 0.17 0.00 0.00 0.00 78 2028 0.00 0.16 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.25 0.21 0.23 0.25 0.25 0.49 0.74 1.35 1.48 1.21 0.95 0.70 0.45 0.32 0.18 0.00 0.00 0.00 79 2029 0.00 0.16 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.26 0.21 0.23 0.25 0.25 0.51 0.77 1.38 1.49 1.24 0.97 0.72 0.47 0.34 0.19 0.00 0.00 0.00 80 2030 0.00 0.16 0.17 0.17 0.18 0.19 0.20 0.22 0.23 0.25 0.26 0.22 0.24 0.25 0.25 0.52 0.79 1.42 1.52 1.25 1.00 0.74 0.49 0.35 0.20 0.00 0.00 0.00 

Replaced Breakdown Stock (removed due to problems)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.00 (0.00) 0.00 (0.00) 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 (0.00) (0.00) 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 (0.00) 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.03 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.05 0.04 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.04 0.05 0.04 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.03 0.03 0.03 0.04 0.05 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.04 0.04 0.03 0.03 0.04 0.04 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.05 0.05 0.04 0.03 0.03 0.03 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.06 0.05 0.04 0.03 0.02 0.02 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.04 0.05 0.06 0.05 0.04 0.02 0.02 0.02 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 42 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.03 0.05 0.06 0.06 0.05 0.03 0.02 0.02 0.02 0.03 0.02 0.01 0.01 0.01 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.04 0.05 0.04 0.05 0.06 0.07 0.05 0.03 0.02 0.02 0.02 0.03 0.02 0.01 0.01 0.01 0.00 0.00 0.00 44 1994 0.00 0.01 0.00 0.00 0.00 0.01 0.01 0.00 0.03 0.05 0.06 0.06 0.05 0.06 0.06 0.06 0.05 0.03 0.02 0.02 0.03 0.03 0.02 0.02 0.02 0.00 0.00 0.00 45 1995 0.00 0.01 0.01 0.00 0.00 0.00 0.01 0.00 0.03 0.05 0.07 0.08 0.07 0.05 0.06 0.06 0.06 0.05 0.03 0.02 0.02 0.03 0.03 0.03 0.03 0.00 0.00 0.00 46 1996 0.00 0.01 0.01 0.01 0.01 0.00 0.01 0.00 0.03 0.05 0.07 0.08 0.08 0.07 0.05 0.05 0.05 0.06 0.04 0.03 0.02 0.02 0.02 0.04 0.04 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

47 1997 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.03 0.05 0.07 0.09 0.09 0.09 0.07 0.05 0.05 0.05 0.05 0.04 0.03 0.02 0.02 0.03 0.06 0.00 0.00 0.00 48 1998 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.07 0.09 0.09 0.09 0.08 0.06 0.04 0.04 0.04 0.05 0.04 0.03 0.02 0.02 0.04 0.00 0.00 0.00 49 1999 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.07 0.08 0.09 0.09 0.09 0.07 0.05 0.04 0.04 0.04 0.04 0.03 0.02 0.02 0.03 0.00 0.00 0.00 50 2000 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.04 0.06 0.08 0.09 0.09 0.09 0.08 0.06 0.05 0.03 0.03 0.03 0.04 0.02 0.03 0.03 0.00 0.00 0.00 51 2001 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.06 0.08 0.09 0.09 0.09 0.08 0.07 0.06 0.04 0.03 0.03 0.03 0.03 0.03 0.04 0.00 0.00 0.00 52 2002 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.03 0.02 0.04 0.04 0.00 0.00 0.00 53 2003 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.06 0.07 0.08 0.07 0.08 0.08 0.08 0.07 0.06 0.05 0.05 0.03 0.02 0.02 0.03 0.05 0.00 0.00 0.00 54 2004 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.06 0.08 0.08 0.08 0.07 0.08 0.07 0.07 0.06 0.06 0.05 0.04 0.03 0.02 0.03 0.04 0.00 0.00 0.00 55 2005 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.07 0.09 0.10 0.09 0.08 0.07 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.02 0.02 0.04 0.00 0.00 0.00 56 2006 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.07 0.09 0.10 0.11 0.09 0.08 0.06 0.06 0.06 0.06 0.05 0.05 0.04 0.03 0.03 0.03 0.00 0.00 0.00 57 2007 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.11 0.11 0.11 0.09 0.07 0.06 0.06 0.05 0.05 0.05 0.04 0.03 0.04 0.04 0.00 0.00 0.00 58 2008 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.11 0.12 0.11 0.10 0.08 0.06 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.06 0.00 0.00 0.00 59 2009 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.12 0.12 0.11 0.09 0.07 0.06 0.05 0.05 0.05 0.04 0.04 0.05 0.06 0.00 0.00 0.00 60 2010 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.13 0.13 0.12 0.12 0.10 0.08 0.07 0.05 0.04 0.04 0.04 0.04 0.05 0.06 0.00 0.00 0.00 61 2011 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.14 0.13 0.12 0.11 0.09 0.08 0.06 0.05 0.04 0.04 0.04 0.05 0.07 0.00 0.00 0.00 62 2012 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.13 0.14 0.13 0.11 0.10 0.08 0.07 0.06 0.05 0.04 0.04 0.05 0.06 0.00 0.00 0.00 63 2013 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.13 0.13 0.14 0.12 0.10 0.09 0.08 0.07 0.05 0.04 0.03 0.05 0.07 0.00 0.00 0.00 64 2014 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.12 0.13 0.13 0.13 0.12 0.11 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.06 0.00 0.00 0.00 65 2015 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.13 0.13 0.14 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.06 0.05 0.05 0.06 0.00 0.00 0.00 66 2016 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.13 0.14 0.14 0.13 0.12 0.11 0.10 0.09 0.08 0.08 0.07 0.06 0.06 0.07 0.00 0.00 0.00 67 2017 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.11 0.13 0.14 0.14 0.14 0.12 0.11 0.10 0.10 0.09 0.08 0.07 0.06 0.07 0.08 0.00 0.00 0.00 68 2018 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.11 0.14 0.14 0.15 0.14 0.12 0.11 0.10 0.10 0.09 0.09 0.08 0.07 0.08 0.10 0.00 0.00 0.00 69 2019 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.12 0.14 0.15 0.15 0.14 0.13 0.12 0.10 0.10 0.09 0.09 0.09 0.07 0.09 0.11 0.00 0.00 0.00 70 2020 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.12 0.14 0.15 0.15 0.15 0.13 0.12 0.11 0.10 0.09 0.09 0.09 0.08 0.09 0.12 0.00 0.00 0.00 71 2021 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.15 0.16 0.15 0.14 0.12 0.11 0.10 0.10 0.09 0.09 0.09 0.10 0.13 0.00 0.00 0.00 72 2022 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.15 0.16 0.15 0.14 0.13 0.11 0.10 0.10 0.09 0.09 0.09 0.11 0.14 0.00 0.00 0.00 73 2023 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.16 0.16 0.16 0.14 0.13 0.12 0.11 0.10 0.10 0.09 0.09 0.11 0.15 0.00 0.00 0.00 74 2024 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.16 0.16 0.16 0.14 0.13 0.12 0.11 0.11 0.10 0.10 0.09 0.11 0.15 0.00 0.00 0.00 75 2025 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.16 0.16 0.16 0.15 0.13 0.12 0.12 0.11 0.11 0.10 0.10 0.12 0.15 0.00 0.00 0.00 76 2026 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.17 0.17 0.16 0.15 0.14 0.13 0.12 0.11 0.11 0.11 0.10 0.12 0.16 0.00 0.00 0.00 77 2027 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.17 0.17 0.15 0.14 0.13 0.12 0.12 0.11 0.11 0.11 0.13 0.17 0.00 0.00 0.00 78 2028 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.18 0.17 0.15 0.14 0.13 0.12 0.12 0.12 0.12 0.11 0.14 0.18 0.00 0.00 0.00 79 2029 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.18 0.17 0.16 0.14 0.13 0.12 0.12 0.12 0.12 0.12 0.14 0.19 0.00 0.00 0.00 80 2030 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.14 0.16 0.18 0.18 0.18 0.16 0.15 0.14 0.13 0.12 0.12 0.12 0.12 0.15 0.20 0.00 0.00 0.00 

Updates Updated Stock, a.k.a. Used Machine Supply (machines replaced for discretionary reasons)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 42 1992 0.00 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.01 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 1994 0.00 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 1995 0.00 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46 1996 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47 1997 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 1998 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.02 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 1999 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 50 2000 0.00 0.00 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

51 2001 0.00 0.00 0.01 0.01 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.03 0.03 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 2002 0.00 0.00 0.01 0.02 0.02 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 53 2003 0.00 0.00 0.01 0.01 0.02 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 54 2004 0.00 0.00 0.01 0.01 0.02 0.03 0.04 0.04 0.05 0.05 0.05 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55 2005 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.04 0.05 0.05 0.05 0.05 0.04 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 2006 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.05 0.05 0.05 0.05 0.05 0.04 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57 2007 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.06 0.05 0.04 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 58 2008 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.05 0.05 0.04 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 59 2009 0.00 0.00 0.01 0.02 0.03 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.06 0.05 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60 2010 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.05 0.06 0.06 0.07 0.06 0.05 0.05 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 2011 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.06 0.06 0.07 0.06 0.05 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62 2012 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.07 0.06 0.06 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 63 2013 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.07 0.07 0.06 0.06 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 64 2014 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.07 0.07 0.06 0.06 0.05 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65 2015 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.07 0.07 0.07 0.07 0.06 0.06 0.05 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66 2016 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.07 0.08 0.08 0.07 0.07 0.06 0.05 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 67 2017 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.08 0.08 0.08 0.07 0.06 0.05 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 68 2018 0.00 0.00 0.01 0.02 0.04 0.05 0.05 0.06 0.07 0.08 0.08 0.08 0.08 0.07 0.07 0.05 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 69 2019 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.07 0.08 0.08 0.09 0.08 0.08 0.07 0.05 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70 2020 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.08 0.09 0.09 0.09 0.08 0.07 0.06 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 71 2021 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.09 0.09 0.08 0.08 0.06 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 72 2022 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.09 0.09 0.09 0.08 0.06 0.04 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 73 2023 0.00 0.00 0.01 0.03 0.04 0.05 0.07 0.08 0.09 0.09 0.10 0.10 0.09 0.09 0.08 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74 2024 0.00 0.00 0.02 0.03 0.04 0.06 0.07 0.08 0.09 0.10 0.10 0.10 0.10 0.09 0.08 0.07 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 75 2025 0.00 0.00 0.02 0.03 0.04 0.06 0.07 0.08 0.09 0.10 0.10 0.10 0.10 0.09 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 76 2026 0.00 0.00 0.02 0.03 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.10 0.10 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 77 2027 0.00 0.00 0.02 0.03 0.05 0.06 0.07 0.09 0.10 0.10 0.11 0.11 0.11 0.10 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 78 2028 0.00 0.00 0.02 0.03 0.05 0.06 0.08 0.09 0.10 0.11 0.11 0.11 0.11 0.11 0.10 0.08 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79 2029 0.00 0.00 0.02 0.03 0.05 0.07 0.08 0.09 0.10 0.11 0.12 0.12 0.11 0.11 0.10 0.08 0.06 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80 2030 0.00 0.00 0.02 0.04 0.05 0.07 0.08 0.09 0.11 0.11 0.12 0.12 0.12 0.11 0.10 0.08 0.06 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

Used Used Machine Purchases 

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 42 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 50 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 51 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 53 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 54 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

55 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 58 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 59 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 63 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 64 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 67 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 68 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 69 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 71 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 72 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 73 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 75 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 76 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 77 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 78 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

XR addition Additions of Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 42 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 50 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 51 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 53 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 54 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 58 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

59 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 63 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 64 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 67 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 68 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 69 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 71 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 72 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 73 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 75 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 76 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 77 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 78 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

Extra Repair Machines with Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 42 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 50 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 51 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 53 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 54 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 58 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 59 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

63 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 64 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 67 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 68 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 69 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 71 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 72 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 73 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 75 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 76 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 77 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 78 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 81 2031 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 82 2032 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 83 2033 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 84 2034 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 85 2035 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 86 2036 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 87 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 88 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 89 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 90 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 91 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 92 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 93 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 94 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 95 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 96 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 97 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 98 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 99 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

XR

_

Retired Retirements from Machines with Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 31 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 35 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 38 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 40 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 41 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1234 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 

42 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 50 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 51 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 53 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 54 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 55 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 58 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 59 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 60 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 63 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 64 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 65 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 66 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 67 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 68 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 69 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 70 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 71 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 72 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 73 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 75 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 76 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 77 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 78 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 80 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
Other Shipments & Repairs Total Housing Eligible Housing 

Non- Product Total Age of Avg Age CAC CAC HP HP Repairs Removals Housing Housing Housing Housing Stock Saturation New Saturation (1

Owner Shipments Shipments Replments of Product Split Package Split Package Total Stock Completions Stock Completions Calc'ed RECS Calc'ed 0.

46.00 36.80 0.0% 

0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 46.51 0.69 37.20 0.62 0.0% 0.0% 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 47.01 0.69 37.61 0.62 0.0% 0.0% 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 47.52 0.69 38.01 0.62 0.0% 0.0% 0.00 0.00 0.00 1.28 1.28 0.00 0.00 0.00 0.00 0.00 0.00 48.02 0.69 38.42 0.62 0.0% 0.0% 0.00 0.00 0.00 1.63 1.63 0.00 0.00 0.00 0.00 0.00 0.00 48.53 0.69 38.82 0.62 0.0% 0.0% 0.00 0.00 0.00 1.55 1.55 0.00 0.00 0.00 0.00 0.00 0.00 49.18 0.86 39.34 0.77 0.0% 0.1% 0.00 0.00 0.00 1.46 1.46 0.00 0.00 0.00 0.00 0.00 0.00 50.08 1.14 40.06 1.03 0.0% 0.1% 0.00 0.00 0.00 1.63 1.63 0.00 0.00 0.00 0.00 0.00 0.00 50.96 1.11 40.76 1.00 0.0% 0.2% 0.00 0.01 0.01 1.89 1.90 0.01 0.00 0.00 0.00 0.00 0.00 52.04 1.36 41.64 1.22 0.0% 0.5% 0.00 0.02 0.03 1.84 1.80 0.02 0.00 0.00 0.00 0.00 0.00 53.28 1.47 42.62 1.32 0.1% 0.8% 0.00 0.04 0.04 2.00 1.87 0.04 0.00 0.00 0.00 0.00 0.00 54.46 1.33 43.57 1.20 0.1% 1.5% 0.00 0.06 0.07 2.20 2.00 0.06 0.01 0.00 0.00 0.00 0.00 55.11 1.45 44.08 1.31 0.2% 2.3% 0.00 0.11 0.12 2.50 2.14 0.11 0.01 0.00 0.00 0.00 0.01 55.92 1.63 44.73 1.46 0.4% 3.5% 0.00 0.18 0.21 2.86 2.22 0.18 0.02 0.01 0.00 0.01 0.01 57.03 1.72 45.62 1.54 0.6% 5.6% 0.00 0.28 0.32 3.23 2.29 0.28 0.03 0.01 0.00 0.01 0.02 57.80 1.68 46.24 1.51 1.1% 8.8% 0.00 0.36 0.42 3.63 2.40 0.36 0.04 0.02 0.00 0.02 0.03 58.67 1.52 46.94 1.37 1.7% 12.6% 0.00 0.40 0.46 4.32 2.58 0.40 0.04 0.02 0.00 0.03 0.04 60.16 1.42 48.13 1.28 2.5% 15.1% 0.00 0.67 0.80 5.14 2.87 0.67 0.07 0.04 0.01 0.04 0.05 61.46 1.64 49.17 1.47 3.4% 22.5% 0.00 0.93 1.11 5.64 2.95 0.93 0.10 0.07 0.01 0.07 0.09 62.71 1.81 50.17 1.63 4.9% 28.3% 0.00 0.98 1.20 6.17 3.03 0.98 0.11 0.09 0.01 0.10 0.14 64.26 1.82 51.40 1.64 7.0% 30.3% 0.00 1.21 1.50 6.76 3.25 1.21 0.13 0.13 0.02 0.13 0.19 66.03 2.20 52.83 1.98 9.0% 31.5% 0.00 1.65 2.07 7.15 3.44 1.65 0.18 0.22 0.03 0.17 0.30 67.87 2.58 54.29 2.32 11.4% 37.1% 0.00 1.91 2.46 7.11 3.50 1.91 0.21 0.30 0.04 0.22 0.47 69.51 2.68 55.61 2.41 14.6% 42.3% 0.00 1.40 1.86 6.70 3.53 1.40 0.16 0.27 0.04 0.28 0.65 71.31 2.07 57.04 1.86 17.9% 41.3% 0.00 0.90 1.24 6.69 3.80 0.90 0.10 0.21 0.03 0.32 0.54 72.66 1.53 58.13 1.38 19.8% 36.9% 0.00 0.95 1.36 7.54 4.32 0.95 0.11 0.28 0.04 0.36 0.44 74.04 1.62 59.23 1.46 20.8% 38.3% 0.00 1.24 1.79 8.16 4.76 1.24 0.14 0.36 0.05 0.39 0.50 75.52 1.92 60.42 1.73 21.9% 42.4% 0.00 1.54 2.23 8.63 5.05 1.54 0.17 0.45 0.06 0.43 0.65 77.17 2.14 61.73 1.93 23.5% 47.0% 0.00 1.71 2.47 8.98 5.19 1.71 0.19 0.50 0.07 0.48 0.78 78.61 2.15 62.89 1.93 25.5% 51.7% 0.00 1.42 2.05 9.28 5.28 1.42 0.16 0.42 0.06 0.52 0.89 80.05 1.72 64.04 1.55 27.5% 52.7% 0.00 1.30 1.88 9.55 5.50 1.30 0.14 0.38 0.05 0.56 0.71 81.46 1.51 65.17 1.36 28.7% 54.2% 0.00 1.11 1.60 10.01 5.81 1.11 0.12 0.32 0.04 0.59 0.61 84.12 1.25 67.30 1.12 29.4% 54.2% 0.00 1.48 2.14 10.57 6.21 1.48 0.16 0.43 0.06 0.63 0.16 85.41 1.69 68.33 1.52 30.2% 53.8% 0.00 1.88 2.72 11.12 6.55 1.88 0.21 0.55 0.08 0.70 0.79 86.92 1.95 69.53 1.75 32.2% 58.5% 0.00 2.04 2.94 11.52 6.62 2.04 0.23 0.60 0.08 0.82 0.97 88.62 1.99 70.89 1.79 34.0% 61.4% 0.00 2.17 3.14 11.80 6.63 2.17 0.24 0.64 0.09 0.99 1.00 89.77 2.00 71.82 1.80 35.8% 64.3% 0.00 2.22 3.21 11.96 6.63 2.22 0.25 0.65 0.09 1.20 1.22 91.38 1.90 73.10 1.71 37.6% 67.6% 0.00 2.13 3.07 12.09 6.60 2.13 0.24 0.62 0.08 1.45 1.06 92.28 1.75 73.82 1.57 39.4% 69.0% 0.00 2.09 3.01 12.32 6.68 2.09 0.23 0.61 0.08 1.73 1.20 93.49 1.62 74.79 1.46 40.9% 70.7% 0.00 1.95 2.82 12.60 6.76 1.95 0.22 0.57 0.08 1.97 1.04 94.40 1.50 75.52 1.35 42.2% 70.2% 0.00 1.76 2.54 12.97 6.92 1.76 0.20 0.51 0.07 2.13 1.06 95.41 1.26 76.33 1.14 43.4% 71.0% 0.00 1.97 2.84 13.34 7.13 1.97 0.22 0.57 0.08 2.19 0.83 96.67 1.37 77.33 1.23 44.0% 72.6% 0.00 2.20 3.18 13.72 7.33 2.20 0.24 0.64 0.09 2.30 0.86 98.40 1.45 78.72 1.30 44.9% 75.0% 0.00 2.55 3.68 13.97 7.45 2.55 0.28 0.74 0.10 2.48 0.78 99.64 1.65 79.71 1.49 46.3% 76.3% 0.00 2.65 3.82 14.21 7.51 2.65 0.29 0.77 0.11 2.76 1.19 100.42 1.65 80.33 1.49 48.4% 77.0% 0.00 2.89 4.17 14.37 7.51 2.89 0.32 0.84 0.12 2.95 1.43 101.36 1.78 81.09 1.60 50.1% 77.8% 0.00 2.96 4.27 14.37 7.45 2.96 0.33 0.86 0.12 3.04 1.54 102.39 1.75 81.91 1.58 51.7% 79.2% 0.00 3.15 4.55 14.17 7.39 3.15 0.35 0.92 0.13 3.07 1.53 102.84 1.89 82.27 1.70 53.4% 79.6% 0.00 3.26 4.70 14.12 7.32 3.26 0.36 0.95 0.13 3.13 1.99 104.20 1.95 83.36 1.76 55.0% 79.8% 0.00 3.14 4.54 14.20 7.20 3.14 0.35 0.92 0.13 3.15 1.72 105.37 1.85 84.29 1.66 56.2% 79.9% 0.00 3.10 4.48 14.33 7.18 3.10 0.34 0.91 0.12 3.33 1.72 106.54 1.79 85.23 1.61 57.5% 80.1% 0.00 3.13 4.52 14.36 7.20 3.13 0.35 0.91 0.12 3.56 1.69 107.70 1.80 86.16 1.62 58.6% 80.1% 0.00 3.19 4.60 14.35 7.24 3.19 0.35 0.93 0.13 3.77 1.73 108.88 1.81 87.10 1.63 59.8% 80.3% 0.00 3.26 4.71 14.24 7.29 3.26 0.36 0.95 0.13 3.94 1.78 110.08 1.84 88.07 1.66 61.0% 80.5% 0.00 3.35 4.84 14.17 7.34 3.35 0.37 0.98 0.13 4.03 1.84 111.31 1.87 89.04 1.68 62.1% 80.8% 0.00 3.42 4.93 14.13 7.39 3.42 0.38 1.00 0.14 4.06 1.90 112.51 1.88 90.01 1.69 63.2% 80.9% 0.00 3.49 5.04 14.19 7.44 3.49 0.39 1.02 0.14 4.05 1.95 113.71 1.88 90.97 1.69 64.2% 81.2% 0.00 3.55 5.13 14.24 7.50 3.55 0.39 1.04 0.14 4.05 1.99 114.89 1.87 91.91 1.68 65.2% 81.5% 0.00 3.58 5.16 14.26 7.55 3.58 0.40 1.04 0.14 4.12 2.02 116.01 1.83 92.81 1.65 66.2% 81.7% 0.00 3.63 5.24 14.30 7.61 3.63 0.40 1.06 0.14 4.30 2.03 117.13 1.82 93.70 1.63 67.1% 82.1% 0.00 3.63 5.24 14.35 7.67 3.63 0.40 1.06 0.14 4.57 2.03 118.16 1.77 94.53 1.60 68.0% 82.3% 0.00 3.68 5.31 14.40 7.73 3.68 0.41 1.07 0.15 4.88 2.04 119.21 1.76 95.37 1.59 68.8% 82.6% 0.00 3.78 5.45 14.49 7.80 3.78 0.42 1.10 0.15 5.23 2.04 120.30 1.79 96.24 1.62 69.6% 82.8% 0.00 3.89 5.62 14.57 7.85 3.89 0.43 1.14 0.16 5.58 2.09 121.42 1.84 97.13 1.65 70.3% 83.1% 0.00 3.97 5.73 14.68 7.88 3.97 0.44 1.16 0.16 5.91 2.16 122.52 1.85 98.02 1.66 71.1% 83.3% 0.00 3.98 5.74 14.84 7.91 3.98 0.44 1.16 0.16 6.18 2.21 123.53 1.79 98.82 1.61 71.9% 83.6% 0.00 4.01 5.79 14.99 7.94 4.01 0.45 1.17 0.16 6.38 2.20 124.54 1.77 99.63 1.59 72.6% 83.9% 0.00 4.10 5.91 15.13 7.97 4.10 0.46 1.20 0.16 6.54 2.18 125.54 1.77 100.44 1.59 73.3% 84.2% 0.00 4.18 6.04 15.23 7.99 4.18 0.46 1.22 0.17 6.70 2.21 126.56 1.78 101.25 1.60 74.0% 84.4% 0.00 4.24 6.12 15.34 8.01 4.24 0.47 1.24 0.17 6.86 2.25 127.54 1.77 102.03 1.60 74.8% 84.7% 0.00 4.30 6.21 15.42 8.02 4.30 0.48 1.26 0.17 7.02 2.27 128.63 1.77 102.91 1.59 75.4% 84.9% 0.00 4.36 6.30 15.49 8.04 4.36 0.48 1.27 0.17 7.20 2.22 129.73 1.76 103.79 1.59 76.1% 85.1% 0.00 4.42 6.38 15.53 8.06 4.42 0.49 1.29 0.18 7.41 2.23 130.84 1.76 104.68 1.58 76.8% 85.4% 0.00 4.48 6.46 15.55 8.08 4.48 0.50 1.31 0.18 7.63 2.24 131.96 1.76 105.57 1.58 77.4% 85.6% 0.00 4.54 6.55 15.59 8.10 4.54 0.50 1.33 0.18 7.85 2.24 133.09 1.75 106.47 1.58 78.1% 85.8% 0.00 4.60 6.64 15.64 8.12 4.60 0.51 1.34 0.18 8.05 2.25 134.23 1.75 107.39 1.57 78.7% 86.0% 0.00 4.67 6.74 15.70 8.14 4.67 0.52 1.36 0.19 8.24 2.25 135.38 1.74 108.30 1.57 79.3% 86.2% 0.00 4.74 6.84 15.75 8.16 4.74 0.53 1.38 0.19 8.42 2.26 136.54 1.74 109.23 1.57 79.9% 86.3% 0.00 4.80 6.93 15.81 8.17 4.80 0.53 1.40 0.19 8.60 2.26 137.71 1.73 110.17 1.56 80.5% 86.5% 0.00 4.87 7.03 15.85 8.19 4.87 0.54 1.42 0.19 8.80 2.26 138.89 1.73 111.11 1.56 81.0% 86.7% 

EE-RM-STD-98-440 COMMENT 311
Other Shipments & Repairs Total Housing Eligible Housing 

Non- Product Total Age of Avg Age CAC CAC HP HP Repairs Removals Housing Housing Housing Housing Stock Saturation New Saturation (1

Owner Shipments Shipments Replments of Product Split Package Split Package Total Stock Completions Stock Completions Calc'ed RECS Calc'ed 0.

EE-RM-STD-98-440 COMMENT 311
ures Site Energy Use Source Energy Use Inverted Array of A/C Product Sto

Comp. Repair Tot. Operation Cool Elec Heat Elec Gas Oil LPG Electricity Total Energy Electricity Gas Oil LPG Total 

(blns 1998 $) (blns 1998 $) (TWh) (TWh) (Quad) (Quad) (Quad) (TWh) (Quad) 30 29 28 

0.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.01 0.00 0.00 0.000 0.000 0.01 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.02 0.00 0.00 0.000 0.000 0.02 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.04 0.00 0.00 0.000 0.000 0.04 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.01 0.09 0.00 0.00 0.000 0.000 0.09 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.02 0.18 0.00 0.00 0.000 0.000 0.18 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.04 0.33 0.00 0.00 0.000 0.000 0.33 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.06 0.57 0.00 0.00 0.000 0.000 0.57 0.00 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.00 0.11 0.99 0.00 0.00 0.000 0.000 0.99 0.00 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.00 0.18 1.66 0.00 0.00 0.000 0.000 1.66 0.01 0.02 0.00 0.000 0.000 0.02 0.00 0.00 0.00.00 0.28 2.68 0.00 0.00 0.000 0.000 2.68 0.01 0.03 0.00 0.000 0.000 0.03 0.00 0.00 0.00.00 0.41 3.96 0.00 0.00 0.000 0.000 3.96 0.01 0.05 0.00 0.000 0.000 0.05 0.00 0.00 0.00.00 0.53 5.33 0.00 0.00 0.000 0.000 5.33 0.02 0.06 0.00 0.000 0.000 0.06 0.00 0.00 0.00.00 0.74 7.64 0.00 0.00 0.000 0.000 7.64 0.03 0.09 0.00 0.000 0.000 0.09 0.00 0.00 0.00.00 1.00 10.72 0.00 0.00 0.000 0.000 10.72 0.04 0.12 0.00 0.000 0.000 0.12 0.00 0.00 0.00.00 1.33 13.80 0.00 0.00 0.000 0.000 13.80 0.05 0.16 0.00 0.000 0.000 0.16 0.00 0.00 0.00.00 1.72 17.40 0.00 0.00 0.000 0.000 17.40 0.06 0.20 0.00 0.000 0.000 0.20 0.00 0.00 0.00.00 2.14 21.97 0.00 0.00 0.000 0.000 21.97 0.07 0.25 0.00 0.000 0.000 0.25 0.00 0.00 0.00.00 2.74 26.46 0.00 0.00 0.000 0.000 26.46 0.09 0.30 0.00 0.000 0.000 0.30 0.00 0.00 0.00.00 2.98 28.33 0.00 0.00 0.000 0.000 28.33 0.10 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.00.00 3.02 28.56 0.00 0.00 0.000 0.000 28.56 0.10 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.00.00 3.16 30.24 0.00 0.00 0.000 0.000 30.24 0.10 0.35 0.00 0.000 0.000 0.35 0.00 0.00 0.00.00 3.55 32.68 0.00 0.00 0.000 0.000 32.68 0.11 0.38 0.00 0.000 0.000 0.38 0.00 0.00 0.00.00 3.72 35.65 0.00 0.00 0.000 0.000 35.65 0.12 0.41 0.00 0.000 0.000 0.41 0.00 0.00 0.00.00 4.42 41.65 0.00 0.00 0.000 0.000 41.65 0.14 0.48 0.00 0.000 0.000 0.48 0.00 0.00 0.00.01 4.79 43.73 0.00 0.00 0.000 0.000 43.73 0.15 0.50 0.00 0.000 0.000 0.50 0.00 0.00 0.00.02 5.17 45.77 0.00 0.00 0.000 0.000 45.77 0.16 0.53 0.00 0.000 0.000 0.53 0.00 0.00 0.00.05 5.40 47.35 0.00 0.00 0.000 0.000 47.35 0.16 0.54 0.00 0.000 0.000 0.54 0.00 0.00 0.00.09 5.95 51.04 0.00 0.00 0.000 0.000 51.04 0.17 0.59 0.00 0.000 0.000 0.59 0.00 0.00 0.00.14 6.43 54.18 0.00 0.00 0.000 0.000 54.18 0.18 0.62 0.00 0.000 0.000 0.62 0.00 0.00 0.00.21 6.88 57.18 0.00 0.00 0.000 0.000 57.18 0.20 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.25 7.00 60.35 0.00 0.00 0.000 0.000 60.35 0.21 0.69 0.00 0.000 0.000 0.69 0.00 0.00 0.00.19 7.04 62.93 0.00 0.00 0.000 0.000 62.93 0.21 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.12 7.11 65.48 0.00 0.00 0.000 0.000 65.48 0.22 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.13 7.19 67.40 0.00 0.00 0.000 0.000 67.40 0.23 0.78 0.00 0.000 0.000 0.78 0.00 0.00 0.00.18 7.32 69.27 0.00 0.00 0.000 0.000 69.27 0.24 0.80 0.00 0.000 0.000 0.80 0.00 0.00 0.00.22 7.49 70.43 0.00 0.00 0.000 0.000 70.43 0.24 0.81 0.00 0.000 0.000 0.81 0.00 0.00 0.00.25 7.61 71.66 0.00 0.00 0.000 0.000 71.66 0.24 0.82 0.00 0.000 0.000 0.82 0.00 0.00 0.00.21 7.58 73.14 0.00 0.00 0.000 0.000 73.14 0.25 0.84 0.00 0.000 0.000 0.84 0.00 0.00 0.00.20 7.74 75.41 0.00 0.00 0.000 0.000 75.41 0.26 0.87 0.00 0.000 0.000 0.87 0.00 0.00 0.00.18 7.71 76.98 0.00 0.00 0.000 0.000 76.98 0.26 0.89 0.00 0.000 0.000 0.89 0.00 0.00 0.00.23 7.95 78.54 0.00 0.00 0.000 0.000 78.54 0.27 0.90 0.00 0.000 0.000 0.90 0.00 0.00 0.00.29 7.88 79.91 0.00 0.00 0.000 0.000 79.91 0.27 0.92 0.00 0.000 0.000 0.92 0.00 0.00 0.00.30 7.97 81.68 0.00 0.00 0.000 0.000 81.68 0.28 0.94 0.00 0.000 0.000 0.94 0.00 0.00 0.00.31 8.05 82.79 0.00 0.00 0.000 0.000 82.79 0.28 0.95 0.00 0.000 0.000 0.95 0.00 0.00 0.00.31 8.09 84.28 0.00 0.00 0.000 0.000 84.28 0.29 0.97 0.00 0.000 0.000 0.97 0.00 0.00 0.00.30 8.13 85.78 0.00 0.00 0.000 0.000 85.78 0.29 0.99 0.00 0.000 0.000 0.99 0.00 0.00 0.00.29 8.25 87.47 0.00 0.00 0.000 0.000 87.47 0.30 1.01 0.00 0.000 0.000 1.01 0.00 0.00 0.00.27 8.38 89.25 0.00 0.00 0.000 0.000 89.25 0.30 1.03 0.00 0.000 0.000 1.03 0.00 0.00 0.00.25 8.45 91.12 0.00 0.00 0.000 0.000 91.12 0.31 1.05 0.00 0.000 0.000 1.05 0.00 0.00 0.00.29 8.68 93.09 0.00 0.00 0.000 0.000 93.09 0.32 1.07 0.00 0.000 0.000 1.07 0.00 0.00 0.00.32 8.90 95.12 0.00 0.00 0.000 0.000 95.12 0.32 1.08 0.00 0.000 0.000 1.08 0.00 0.00 0.00.37 9.12 97.22 0.00 0.00 0.000 0.000 97.22 0.33 1.08 0.00 0.000 0.000 1.08 0.00 0.00 0.00.39 9.24 99.37 0.00 0.00 0.000 0.000 99.37 0.34 1.04 0.00 0.000 0.000 1.04 0.00 0.00 0.00.43 9.50 101.45 0.00 0.00 0.000 0.000 101.45 0.35 0.90 0.00 0.000 0.000 0.90 0.00 0.00 0.00.44 9.63 103.55 0.00 0.00 0.000 0.000 103.55 0.35 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.47 9.81 105.57 0.00 0.00 0.000 0.000 105.57 0.36 0.73 0.00 0.000 0.000 0.73 0.00 0.00 0.00.49 10.00 107.59 0.00 0.00 0.000 0.000 107.59 0.37 0.73 0.00 0.000 0.000 0.73 0.00 0.00 0.00.48 10.21 109.73 0.00 0.00 0.000 0.000 109.73 0.37 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.47 10.42 111.95 0.00 0.00 0.000 0.000 111.95 0.38 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.48 10.60 114.14 0.00 0.00 0.000 0.000 114.14 0.39 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.49 10.79 116.18 0.00 0.00 0.000 0.000 116.18 0.40 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.50 10.99 118.20 0.00 0.00 0.000 0.000 118.20 0.40 0.65 0.00 0.000 0.000 0.65 0.00 0.00 0.00.52 11.16 120.33 0.00 0.00 0.000 0.000 120.33 0.41 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.53 11.34 122.49 0.00 0.00 0.000 0.000 122.49 0.42 0.68 0.00 0.000 0.000 0.68 0.00 0.00 0.00.55 11.54 124.64 0.00 0.00 0.000 0.000 124.64 0.43 0.69 0.00 0.000 0.000 0.69 0.00 0.00 0.00.56 11.74 126.77 0.00 0.00 0.000 0.000 126.77 0.43 0.70 0.00 0.000 0.000 0.70 0.00 0.00 0.00.56 11.94 129.00 0.00 0.00 0.000 0.000 129.00 0.44 0.71 0.00 0.000 0.000 0.71 0.00 0.00 0.00.57 12.15 131.22 0.00 0.00 0.000 0.000 131.22 0.45 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.57 12.35 133.43 0.00 0.00 0.000 0.000 133.43 0.46 0.74 0.00 0.000 0.000 0.74 0.00 0.00 0.00.58 12.55 135.64 0.00 0.00 0.000 0.000 135.64 0.46 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.60 12.76 137.86 0.00 0.00 0.000 0.000 137.86 0.47 0.76 0.00 0.000 0.000 0.76 0.00 0.00 0.00.62 12.98 140.08 0.00 0.00 0.000 0.000 140.08 0.48 0.77 0.00 0.000 0.000 0.77 0.00 0.00 0.00.63 13.19 142.31 0.00 0.00 0.000 0.000 142.31 0.49 0.79 0.00 0.000 0.000 0.79 0.00 0.00 0.00.63 13.39 144.55 0.00 0.00 0.000 0.000 144.55 0.49 0.80 0.00 0.000 0.000 0.80 0.00 0.00 0.00.68 13.80 148.61 0.00 0.00 0.000 0.000 148.61 0.51 0.82 0.00 0.000 0.000 0.82 0.00 0.00 0.00.74 13.25 141.76 0.00 0.00 0.000 0.000 141.76 0.48 0.78 0.00 0.000 0.000 0.78 0.00 0.00 0.00.79 12.68 134.69 0.00 0.00 0.000 0.000 134.69 0.46 0.74 0.00 0.000 0.000 0.74 0.00 0.00 0.00.83 12.07 127.35 0.00 0.00 0.000 0.000 127.35 0.43 0.70 0.00 0.000 0.000 0.70 0.00 0.00 0.00.87 11.43 119.72 0.00 0.00 0.000 0.000 119.72 0.41 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
ures Site Energy Use Source Energy Use Inverted Array of A/C Product Sto

Comp. Repair Tot. Operation Cool Elec Heat Elec Gas Oil LPG Electricity Total Energy Electricity Gas Oil LPG Total 

(blns 1998 $) (blns 1998 $) (TWh) (TWh) (Quad) (Quad) (Quad) (TWh) (Quad) 30 29 28 

0.89 10.75 111.77 0.00 0.00 0.000 0.000 111.77 0.38 0.62 0.00 0.000 0.000 0.62 0.00 0.00 0.0

0.90 10.03 103.49 0.00 0.00 0.000 0.000 103.49 0.35 0.57 0.00 0.000 0.000 0.57 0.00 0.00 0.00.93 9.30 94.86 0.00 0.00 0.000 0.000 94.86 0.32 0.52 0.00 0.000 0.000 0.52 0.00 0.00 0.00.95 8.54 86.06 0.00 0.00 0.000 0.000 86.06 0.29 0.47 0.00 0.000 0.000 0.47 0.00 0.00 0.00.97 7.79 77.22 0.00 0.00 0.000 0.000 77.22 0.26 0.43 0.00 0.000 0.000 0.43 0.00 0.00 0.00.99 7.03 68.44 0.00 0.00 0.000 0.000 68.44 0.23 0.38 0.00 0.000 0.000 0.38 0.00 0.00 0.01.01 6.28 59.80 0.00 0.00 0.000 0.000 59.80 0.20 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.01.02 5.56 51.41 0.00 0.00 0.000 0.000 51.41 0.18 0.28 0.00 0.000 0.000 0.28 0.00 0.00 0.01.03 4.86 43.35 0.00 0.00 0.000 0.000 43.35 0.15 0.24 0.00 0.000 0.000 0.24 0.00 0.00 0.00.00 3.15 35.71 0.00 0.00 0.000 0.000 35.71 0.12 0.20 0.00 0.000 0.000 0.20 0.00 0.00 0.00.00 2.53 28.66 0.00 0.00 0.000 0.000 28.66 0.10 0.16 0.00 0.000 0.000 0.16 0.00 0.00 0.00.00 1.97 22.29 0.00 0.00 0.000 0.000 22.29 0.08 0.12 0.00 0.000 0.000 0.12 0.00 0.00 0.00.00 1.47 16.66 0.00 0.00 0.000 0.000 16.66 0.06 0.09 0.00 0.000 0.000 0.09 0.00 0.00 0.00.00 1.04 11.81 0.00 0.00 0.000 0.000 11.81 0.04 0.07 0.00 0.000 0.000 0.07 0.00 0.00 0.00.00 0.68 7.74 0.00 0.00 0.000 0.000 7.74 0.03 0.04 0.00 0.000 0.000 0.04 0.00 0.00 0.00.00 0.40 4.50 0.00 0.00 0.000 0.000 4.50 0.02 0.02 0.00 0.000 0.000 0.02 0.00 0.00 0.00.00 0.19 2.12 0.00 0.00 0.000 0.000 2.12 0.01 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.00 0.06 0.63 0.00 0.00 0.000 0.000 0.63 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
14 13 12 11 10 9 8 7 6 5 43

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.32 0.00 0.00 0.00 0.01 0.02 0.04 0.07 0.12 0.21 0.32 0.41 0.00 0.00 0.01 0.02 0.04 0.07 0.12 0.20 0.31 0.41 0.46 0.00 0.01 0.02 0.04 0.06 0.12 0.20 0.31 0.41 0.46 0.79 0.00 0.01 0.02 0.05 0.10 0.19 0.31 0.41 0.45 0.78 1.09 0.00 0.00 0.01 0.05 0.13 0.27 0.40 0.44 0.76 1.06 1.15 0.00 0.00 -0.01 0.05 0.17 0.32 0.44 0.74 1.03 1.12 1.41 0.00 0.00 0.01 0.09 0.24 0.38 0.73 1.01 1.10 1.39 1.94 0.00 0.00 0.03 0.16 0.30 0.66 1.01 1.08 1.37 1.91 2.32 0.00 0.01 0.07 0.21 0.54 0.92 1.08 1.35 1.89 2.29 1.78 0.00 0.03 0.11 0.39 0.76 0.98 1.34 1.86 2.26 1.75 1.19 0.01 0.05 0.22 0.57 0.83 1.23 1.85 2.23 1.73 1.17 1.31 0.03 0.12 0.36 0.64 1.05 1.71 2.21 1.71 1.16 1.30 1.73 0.08 0.25 0.49 0.90 1.55 2.10 1.70 1.15 1.29 1.72 2.16 0.20 0.39 0.75 1.40 1.96 1.64 1.14 1.28 1.71 2.15 2.41 0.36 0.70 1.31 1.89 1.60 1.13 1.27 1.70 2.14 2.41 2.02 0.57 1.10 1.63 1.46 1.06 1.23 1.69 2.12 2.39 2.01 1.86 0.88 1.34 1.25 0.96 1.15 1.63 2.11 2.37 2.00 1.85 1.58 1.08 1.03 0.82 1.04 1.53 2.03 2.36 1.98 1.83 1.57 2.11 0.81 0.67 0.88 1.36 1.88 2.26 1.97 1.81 1.56 2.09 2.67 0.54 0.74 1.18 1.70 2.11 1.89 1.80 1.54 2.07 2.65 2.89 0.60 0.98 1.47 1.90 1.76 1.73 1.53 2.05 2.62 2.87 3.08 0.82 1.25 1.67 1.61 1.62 1.48 2.03 2.60 2.84 3.06 3.15 1.05 1.43 1.42 1.49 1.39 1.96 2.58 2.82 3.03 3.12 3.02 1.24 1.25 1.34 1.29 1.86 2.50 2.79 3.00 3.10 3.00 2.96 1.09 1.19 1.17 1.73 2.37 2.70 2.98 3.07 2.97 2.94 2.78 1.05 1.05 1.58 2.21 2.57 2.88 3.04 2.94 2.91 2.76 2.50 0.91 1.39 1.99 2.37 2.72 2.93 2.91 2.88 2.73 2.48 2.79 1.19 1.74 2.12 2.49 2.75 2.80 2.85 2.70 2.46 2.77 3.12 1.48 1.85 2.22 2.52 2.62 2.74 2.67 2.43 2.74 3.09 3.61 1.57 1.94 2.25 2.40 2.56 2.56 2.40 2.70 3.06 3.57 3.75 1.61 1.91 2.10 2.32 2.38 2.29 2.67 3.01 3.53 3.71 4.08 1.61 1.82 2.05 2.16 2.14 2.56 2.98 3.48 3.67 4.04 4.18 1.54 1.78 1.92 1.95 2.39 2.85 3.44 3.62 3.99 4.14 4.45 1.51 1.67 1.73 2.18 2.67 3.30 3.58 3.94 4.09 4.41 4.60 1.41 1.51 1.94 2.44 3.09 3.43 3.90 4.04 4.36 4.56 4.45 1.28 1.69 2.17 2.82 3.21 3.73 3.99 4.30 4.50 4.40 4.39 1.43 1.88 2.51 2.93 3.49 3.82 4.25 4.44 4.35 4.34 4.43 1.60 2.18 2.61 3.19 3.58 4.07 4.39 4.29 4.29 4.38 4.51 1.85 2.27 2.84 3.27 3.81 4.21 4.24 4.23 4.33 4.47 4.62 1.93 2.48 2.92 3.49 3.94 4.06 4.18 4.27 4.41 4.57 4.74 2.12 2.55 3.12 3.61 3.81 4.01 4.22 4.35 4.51 4.69 4.83 2.18 2.73 3.24 3.50 3.77 4.05 4.30 4.45 4.64 4.78 4.94 2.34 2.84 3.14 3.46 3.80 4.12 4.39 4.57 4.72 4.89 5.03 2.44 2.75 3.10 3.49 3.88 4.22 4.51 4.66 4.83 4.98 5.06 2.38 2.73 3.14 3.57 3.97 4.33 4.60 4.76 4.92 5.01 5.14 2.36 2.77 3.21 3.65 4.08 4.41 4.70 4.85 4.95 5.08 5.14 2.39 2.82 3.28 3.75 4.15 4.51 4.78 4.88 5.02 5.09 5.20 2.44 2.89 3.37 3.82 4.24 4.59 4.81 4.95 5.02 5.15 5.35 2.50 2.98 3.44 3.91 4.32 4.62 4.88 4.95 5.09 5.29 5.51 2.58 3.04 3.53 3.99 4.35 4.69 4.88 5.01 5.22 5.45 5.62 2.64 3.12 3.60 4.02 4.41 4.69 4.94 5.14 5.38 5.56 5.63 2.71 3.19 3.63 4.07 4.41 4.74 5.07 5.30 5.49 5.57 5.68 2.77 3.21 3.68 4.07 4.47 4.87 5.22 5.40 5.50 5.62 5.80 2.80 3.26 3.69 4.13 4.59 5.02 5.32 5.41 5.55 5.74 5.92 2.85 3.27 3.74 4.24 4.73 5.11 5.33 5.46 5.66 5.86 6.01 2.86 3.32 3.84 4.37 4.82 5.12 5.37 5.57 5.78 5.94 6.10 2.90 3.41 3.96 4.46 4.83 5.16 5.48 5.69 5.86 6.03 6.18 2.98 3.52 4.04 4.47 4.87 5.27 5.60 5.77 5.95 6.11 6.27 3.08 3.60 4.05 4.51 4.97 5.38 5.68 5.85 6.03 6.19 6.34 3.15 3.61 4.09 4.60 5.07 5.45 5.75 5.93 6.11 6.27 6.43 3.16 3.64 4.17 4.70 5.14 5.53 5.83 6.01 6.18 6.36 6.52 3.41 3.94 4.47 4.94 5.34 5.68 5.91 6.18 6.34 6.50 6.65 3.68 4.22 4.70 5.13 5.49 5.76 6.07 6.33 6.48 6.63 6.77 3.95 4.44 4.88 5.27 5.56 5.92 6.22 6.47 6.61 6.74 6.87 4.15 4.61 5.02 5.34 5.72 6.06 6.36 6.60 6.72 6.84 6.94 4.31 4.74 5.09 5.49 5.86 6.20 6.49 6.71 6.82 6.91 0.00 

EE-RM-STD-98-440 COMMENT 311
14 13 12 11 10 9 8 7 6 5 43

4.43 4.80 5.23 5.63 5.99 6.32 6.60 6.81 6.89 0.00 0.00 4.49 4.93 5.36 5.75 6.11 6.43 6.70 6.88 0.00 0.00 0.00 4.62 5.06 5.48 5.87 6.21 6.53 6.77 0.00 0.00 0.00 0.00 4.73 5.17 5.59 5.97 6.30 6.60 0.00 0.00 0.00 0.00 0.00 4.83 5.27 5.68 6.06 6.37 0.00 0.00 0.00 0.00 0.00 0.00 4.93 5.36 5.77 6.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.02 5.44 5.83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.09 5.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 1.11 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 1.20 1.11 0.79 0.46 0.41 0.32 0.21 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 1.50 1.20 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 2.07 1.50 1.19 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.06 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 2.46 2.07 1.48 1.18 1.09 0.78 0.45 0.41 0.31 0.19 0.10 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 1.86 2.46 2.03 1.45 1.15 1.06 0.76 0.44 0.40 0.27 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.025 1975 1.24 1.86 2.40 1.98 1.41 1.12 1.03 0.74 0.44 0.32 0.17 0.05 -0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.026 1976 1.36 1.24 1.83 2.35 1.94 1.39 1.10 1.01 0.73 0.38 0.24 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.027 1977 1.79 1.36 1.22 1.80 2.32 1.91 1.37 1.08 1.01 0.66 0.30 0.16 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.028 1978 2.23 1.79 1.35 1.20 1.78 2.29 1.89 1.35 1.08 0.92 0.54 0.21 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.029 1979 2.47 2.23 1.77 1.33 1.19 1.75 2.26 1.86 1.34 0.98 0.76 0.39 0.11 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 2.05 2.47 2.20 1.75 1.31 1.17 1.73 2.23 1.85 1.23 0.83 0.57 0.22 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 1.88 2.05 2.44 2.18 1.73 1.30 1.16 1.71 2.21 1.71 1.05 0.64 0.36 0.12 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.032 1982 1.60 1.88 2.04 2.43 2.16 1.72 1.29 1.15 1.70 2.10 1.55 0.90 0.49 0.25 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.033 1983 2.14 1.60 1.87 2.03 2.41 2.15 1.71 1.28 1.14 1.64 1.96 1.40 0.75 0.39 0.20 0.06 0.01 0.00 0.00 0.00 0.00 0.034 1984 2.72 2.14 1.60 1.87 2.02 2.41 2.14 1.70 1.27 1.13 1.60 1.89 1.31 0.70 0.36 0.18 0.06 0.01 0.00 0.00 0.00 0.035 1985 2.94 2.72 2.13 1.59 1.86 2.01 2.39 2.12 1.69 1.23 1.06 1.46 1.63 1.10 0.57 0.29 0.15 0.05 0.01 0.00 0.00 0.036 1986 3.14 2.94 2.71 2.12 1.58 1.85 2.00 2.37 2.11 1.63 1.15 0.96 1.25 1.34 0.88 0.44 0.23 0.12 0.04 0.01 0.00 0.037 1987 3.21 3.14 2.93 2.69 2.11 1.57 1.83 1.98 2.36 2.03 1.53 1.04 0.82 1.03 1.08 0.69 0.36 0.19 0.10 0.03 0.01 0.038 1988 3.07 3.21 3.12 2.91 2.67 2.09 1.56 1.81 1.97 2.26 1.88 1.36 0.88 0.67 0.81 0.82 0.54 0.28 0.15 0.07 0.02 0.039 1989 3.01 3.07 3.19 3.10 2.89 2.65 2.07 1.54 1.80 1.89 2.11 1.70 1.18 0.74 0.54 0.64 0.67 0.43 0.22 0.11 0.05 0.040 1990 2.82 3.01 3.06 3.17 3.08 2.87 2.62 2.05 1.53 1.73 1.76 1.90 1.47 0.98 0.60 0.43 0.51 0.52 0.34 0.17 0.08 0.041 1991 2.54 2.82 3.00 3.04 3.15 3.06 2.84 2.60 2.03 1.48 1.62 1.61 1.67 1.25 0.82 0.49 0.35 0.42 0.43 0.27 0.13 0.042 1992 2.84 2.54 2.81 2.98 3.02 3.12 3.03 2.82 2.58 1.96 1.39 1.49 1.42 1.43 1.05 0.67 0.40 0.29 0.34 0.34 0.20 0.043 1993 3.18 2.84 2.53 2.79 2.96 3.00 3.10 3.00 2.79 2.50 1.86 1.29 1.34 1.25 1.24 0.90 0.57 0.34 0.25 0.28 0.27 0.144 1994 3.68 3.18 2.83 2.52 2.78 2.94 2.97 3.07 2.98 2.70 2.37 1.73 1.17 1.19 1.09 1.07 0.77 0.49 0.29 0.20 0.22 0.245 1995 3.82 3.68 3.16 2.81 2.50 2.76 2.91 2.94 3.04 2.88 2.57 2.21 1.58 1.05 1.05 0.95 0.92 0.66 0.41 0.24 0.16 0.146 1996 4.17 3.82 3.66 3.15 2.79 2.48 2.73 2.88 2.91 2.93 2.72 2.37 1.99 1.39 0.91 0.89 0.80 0.76 0.54 0.33 0.18 0.147 1997 4.27 4.17 3.81 3.64 3.12 2.77 2.46 2.70 2.85 2.80 2.75 2.49 2.12 1.74 1.19 0.76 0.73 0.65 0.61 0.42 0.24 0.148 1998 4.55 4.27 4.15 3.78 3.61 3.09 2.74 2.43 2.67 2.74 2.62 2.52 2.22 1.85 1.48 0.99 0.62 0.59 0.51 0.47 0.31 0.149 1999 4.70 4.55 4.25 4.12 3.75 3.57 3.06 2.70 2.40 2.56 2.56 2.40 2.25 1.94 1.57 1.23 0.81 0.50 0.47 0.40 0.35 0.250 2000 4.54 4.70 4.52 4.22 4.08 3.71 3.53 3.01 2.67 2.29 2.38 2.32 2.10 1.91 1.61 1.27 0.98 0.63 0.38 0.35 0.28 0.251 2001 4.48 4.54 4.67 4.49 4.18 4.04 3.67 3.48 2.98 2.56 2.14 2.16 2.05 1.82 1.61 1.32 1.03 0.78 0.50 0.29 0.25 0.152 2002 4.52 4.48 4.51 4.64 4.45 4.14 3.99 3.62 3.44 2.85 2.39 1.95 1.92 1.78 1.54 1.33 1.08 0.82 0.62 0.38 0.21 0.153 2003 4.60 4.52 4.46 4.48 4.60 4.41 4.09 3.94 3.58 3.30 2.67 2.18 1.73 1.67 1.51 1.27 1.09 0.87 0.65 0.48 0.28 0.154 2004 4.71 4.60 4.50 4.43 4.45 4.56 4.36 4.04 3.90 3.43 3.09 2.44 1.94 1.51 1.41 1.25 1.04 0.88 0.69 0.51 0.35 0.155 2005 4.84 4.71 4.58 4.47 4.39 4.40 4.50 4.30 3.99 3.73 3.21 2.82 2.17 1.69 1.28 1.17 1.02 0.84 0.70 0.53 0.37 0.256 2006 4.93 4.84 4.69 4.55 4.43 4.34 4.35 4.44 4.25 3.82 3.49 2.93 2.51 1.88 1.43 1.06 0.96 0.82 0.67 0.54 0.39 0.257 2007 5.04 4.93 4.81 4.65 4.51 4.38 4.29 4.29 4.39 4.07 3.58 3.19 2.61 2.18 1.60 1.19 0.87 0.77 0.65 0.52 0.39 0.258 2008 5.13 5.04 4.90 4.78 4.62 4.47 4.33 4.23 4.24 4.21 3.81 3.27 2.84 2.27 1.85 1.33 0.97 0.70 0.62 0.51 0.38 0.259 2009 5.16 5.13 5.01 4.87 4.74 4.57 4.41 4.27 4.18 4.06 3.94 3.49 2.92 2.48 1.93 1.55 1.10 0.79 0.56 0.48 0.38 0.260 2010 5.24 5.16 5.10 4.98 4.83 4.69 4.51 4.35 4.22 4.01 3.81 3.61 3.12 2.55 2.12 1.62 1.28 0.89 0.64 0.44 0.36 0.2

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

61 2011 5.24 5.24 5.14 5.07 4.94 4.78 4.64 4.45 4.30 4.05 3.77 3.50 3.24 2.73 2.18 1.78 1.34 1.04 0.72 0.50 0.33 0.262 2012 5.31 5.24 5.21 5.11 5.03 4.89 4.72 4.57 4.39 4.12 3.80 3.46 3.14 2.84 2.34 1.84 1.48 1.10 0.85 0.57 0.38 0.263 2013 5.45 5.31 5.22 5.18 5.06 4.98 4.83 4.66 4.51 4.22 3.88 3.49 3.10 2.75 2.44 1.98 1.53 1.22 0.90 0.68 0.44 0.264 2014 5.62 5.45 5.28 5.18 5.14 5.01 4.92 4.76 4.60 4.33 3.97 3.57 3.14 2.73 2.38 2.06 1.65 1.26 1.00 0.72 0.52 0.365 2015 5.73 5.62 5.43 5.25 5.14 5.08 4.95 4.85 4.70 4.41 4.08 3.65 3.21 2.77 2.36 2.01 1.73 1.36 1.04 0.80 0.55 0.366 2016 5.74 5.73 5.59 5.39 5.20 5.09 5.02 4.88 4.78 4.51 4.15 3.75 3.28 2.82 2.39 1.99 1.68 1.43 1.12 0.84 0.62 0.367 2017 5.79 5.74 5.70 5.56 5.35 5.15 5.02 4.95 4.81 4.59 4.24 3.82 3.37 2.89 2.44 2.02 1.67 1.39 1.17 0.90 0.64 0.468 2018 5.91 5.79 5.71 5.67 5.51 5.29 5.09 4.95 4.88 4.62 4.32 3.91 3.44 2.98 2.50 2.07 1.70 1.39 1.15 0.95 0.70 0.469 2019 6.04 5.91 5.77 5.68 5.62 5.45 5.22 5.01 4.88 4.69 4.35 3.99 3.53 3.04 2.58 2.13 1.74 1.41 1.15 0.94 0.74 0.570 2020 6.12 6.04 5.89 5.73 5.63 5.56 5.38 5.14 4.94 4.69 4.41 4.02 3.60 3.12 2.64 2.20 1.80 1.46 1.18 0.94 0.73 0.571 2021 6.21 6.12 6.01 5.85 5.68 5.57 5.49 5.30 5.07 4.74 4.41 4.07 3.63 3.19 2.71 2.25 1.86 1.50 1.21 0.96 0.74 0.572 2022 6.30 6.21 6.10 5.97 5.80 5.62 5.50 5.40 5.22 4.87 4.47 4.07 3.68 3.21 2.77 2.31 1.90 1.55 1.25 1.00 0.76 0.573 2023 6.38 6.30 6.19 6.06 5.92 5.74 5.55 5.41 5.32 5.02 4.59 4.13 3.69 3.26 2.80 2.37 1.96 1.60 1.30 1.03 0.79 0.574 2024 6.46 6.38 6.27 6.15 6.01 5.86 5.66 5.46 5.33 5.11 4.73 4.24 3.74 3.27 2.85 2.40 2.01 1.65 1.34 1.08 0.82 0.575 2025 6.55 6.46 6.36 6.24 6.10 5.94 5.78 5.57 5.37 5.12 4.82 4.37 3.84 3.32 2.86 2.44 2.04 1.69 1.39 1.11 0.86 0.676 2026 6.64 6.55 6.44 6.32 6.18 6.03 5.86 5.69 5.48 5.16 4.83 4.46 3.96 3.41 2.90 2.45 2.08 1.72 1.43 1.15 0.89 0.677 2027 6.74 6.64 6.53 6.40 6.27 6.11 5.95 5.77 5.60 5.27 4.87 4.47 4.04 3.52 2.98 2.49 2.09 1.75 1.45 1.19 0.92 0.678 2028 6.84 6.74 6.62 6.49 6.34 6.19 6.03 5.85 5.68 5.38 4.97 4.51 4.05 3.60 3.08 2.56 2.12 1.76 1.48 1.21 0.95 0.779 2029 6.93 6.84 6.71 6.58 6.43 6.27 6.11 5.93 5.75 5.45 5.07 4.60 4.09 3.61 3.15 2.65 2.19 1.79 1.49 1.24 0.97 0.780 2030 7.03 6.93 6.81 6.67 6.52 6.36 6.18 6.01 5.83 5.53 5.14 4.70 4.17 3.64 3.16 2.71 2.27 1.85 1.52 1.25 1.00 0.781 2031 0.00 7.01 6.91 6.79 6.65 6.50 6.34 6.18 5.91 5.68 5.34 4.94 4.47 3.94 3.41 2.88 2.42 1.98 1.58 1.26 0.99 0.7

82 2032 0.00 0.00 6.98 6.89 6.77 6.63 6.48 6.33 6.07 5.76 5.49 5.13 4.70 4.22 3.68 3.11 2.58 2.12 1.69 1.31 1.00 0.783 2033 0.00 0.00 0.00 6.96 6.87 6.74 6.61 6.47 6.22 5.92 5.56 5.27 4.88 4.44 3.95 3.36 2.78 2.25 1.81 1.40 1.04 0.784 2034 0.00 0.00 0.00 0.00 6.94 6.84 6.72 6.60 6.36 6.06 5.72 5.34 5.02 4.61 4.15 3.60 3.00 2.43 1.92 1.50 1.11 0.785 2035 0.00 0.00 0.00 0.00 0.00 6.91 6.82 6.71 6.49 6.20 5.86 5.49 5.09 4.74 4.31 3.79 3.22 2.63 2.08 1.60 1.19 0.886 2036 0.00 0.00 0.00 0.00 0.00 0.00 6.89 6.81 6.60 6.32 5.99 5.63 5.23 4.80 4.43 3.93 3.39 2.81 2.24 1.72 1.26 0.887 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.88 6.70 6.43 6.11 5.75 5.36 4.93 4.49 4.04 3.51 2.96 2.40 1.86 1.36 0.988 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.77 6.53 6.21 5.87 5.48 5.06 4.62 4.09 3.61 3.07 2.53 1.99 1.47 0.989 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.60 6.30 5.97 5.59 5.17 4.73 4.21 3.66 3.16 2.62 2.10 1.58 1.090 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.37 6.06 5.68 5.27 4.83 4.31 3.76 3.20 2.70 2.18 1.66 1.191 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.12 5.77 5.36 4.93 4.41 3.86 3.29 2.73 2.24 1.72 1.292 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.83 5.44 5.02 4.50 3.94 3.37 2.81 2.27 1.77 1.293 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 5.09 4.58 4.02 3.45 2.88 2.33 1.79 1.294 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.14 4.64 4.09 3.51 2.94 2.39 1.84 1.395 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.69 4.15 3.58 3.00 2.44 1.89 1.396 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.19 3.63 3.06 2.49 1.93 1.397 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.67 3.10 2.53 1.97 1.498 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.13 2.57 2.00 1.499 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.60 2.03 1.4

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.06 1.4101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.5102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

Regular Regular Stock (without Xtra Repairs)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

14 1964 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 1.11 0.80 0.46 0.42 0.32 0.21 0.12 0.07 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 1.20 1.11 0.79 0.46 0.41 0.32 0.21 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 1.50 1.20 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.07 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 2.07 1.50 1.19 1.10 0.79 0.46 0.41 0.31 0.20 0.12 0.06 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 2.46 2.07 1.48 1.18 1.09 0.78 0.45 0.41 0.31 0.19 0.10 0.05 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 1.86 2.46 2.03 1.45 1.15 1.06 0.76 0.44 0.40 0.27 0.13 0.05 0.01 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.025 1975 1.24 1.86 2.40 1.98 1.41 1.12 1.03 0.74 0.44 0.32 0.17 0.05 (0.01) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.026 1976 1.36 1.24 1.83 2.35 1.94 1.39 1.10 1.01 0.73 0.38 0.24 0.09 0.01 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.027 1977 1.79 1.36 1.22 1.80 2.32 1.91 1.37 1.08 1.01 0.66 0.30 0.16 0.03 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.028 1978 2.23 1.79 1.35 1.20 1.78 2.29 1.89 1.35 1.08 0.92 0.54 0.21 0.07 0.01 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.029 1979 2.47 2.23 1.77 1.33 1.19 1.75 2.26 1.86 1.34 0.98 0.76 0.39 0.11 0.03 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.030 1980 2.05 2.47 2.20 1.75 1.31 1.17 1.73 2.23 1.85 1.23 0.83 0.57 0.22 0.05 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.031 1981 1.88 2.05 2.44 2.18 1.73 1.30 1.16 1.71 2.21 1.71 1.05 0.64 0.36 0.12 0.03 0.01 0.00 0.00 0.00 0.00 (0.00) 0.032 1982 1.60 1.88 2.04 2.43 2.16 1.72 1.29 1.15 1.70 2.10 1.55 0.90 0.49 0.25 0.08 0.02 0.00 0.00 0.00 0.00 0.00 (0.033 1983 2.14 1.60 1.87 2.03 2.41 2.15 1.71 1.28 1.14 1.64 1.96 1.40 0.75 0.39 0.20 0.06 0.01 0.00 0.00 0.00 0.00 0.034 1984 2.72 2.14 1.60 1.87 2.02 2.41 2.14 1.70 1.27 1.13 1.60 1.89 1.31 0.70 0.36 0.18 0.06 0.01 0.00 0.00 0.00 0.035 1985 2.94 2.72 2.13 1.59 1.86 2.01 2.39 2.12 1.69 1.23 1.06 1.46 1.63 1.10 0.57 0.29 0.15 0.05 0.01 0.00 0.00 0.036 1986 3.14 2.94 2.71 2.12 1.58 1.85 2.00 2.37 2.11 1.63 1.15 0.96 1.25 1.34 0.88 0.44 0.23 0.12 0.04 0.01 0.00 0.037 1987 3.21 3.14 2.93 2.69 2.11 1.57 1.83 1.98 2.36 2.03 1.53 1.04 0.82 1.03 1.08 0.69 0.36 0.19 0.10 0.03 0.01 0.038 1988 3.07 3.21 3.12 2.91 2.67 2.09 1.56 1.81 1.97 2.26 1.88 1.36 0.88 0.67 0.81 0.82 0.54 0.28 0.15 0.07 0.02 0.039 1989 3.01 3.07 3.19 3.10 2.89 2.65 2.07 1.54 1.80 1.89 2.11 1.70 1.18 0.74 0.54 0.64 0.67 0.43 0.22 0.11 0.05 0.040 1990 2.82 3.01 3.06 3.17 3.08 2.87 2.62 2.05 1.53 1.73 1.76 1.90 1.47 0.98 0.60 0.43 0.51 0.52 0.34 0.17 0.08 0.041 1991 2.54 2.82 3.00 3.04 3.15 3.06 2.84 2.60 2.03 1.48 1.62 1.61 1.67 1.25 0.82 0.49 0.35 0.42 0.43 0.27 0.13 0.042 1992 2.84 2.54 2.81 2.98 3.02 3.12 3.03 2.82 2.58 1.96 1.39 1.49 1.42 1.43 1.05 0.67 0.40 0.29 0.34 0.34 0.20 0.043 1993 3.18 2.84 2.53 2.79 2.96 3.00 3.10 3.00 2.79 2.50 1.86 1.29 1.34 1.25 1.24 0.90 0.57 0.34 0.25 0.28 0.27 0.144 1994 3.68 3.18 2.83 2.52 2.78 2.94 2.97 3.07 2.98 2.70 2.37 1.73 1.17 1.19 1.09 1.07 0.77 0.49 0.29 0.20 0.22 0.245 1995 3.82 3.68 3.16 2.81 2.50 2.76 2.91 2.94 3.04 2.88 2.57 2.21 1.58 1.05 1.05 0.95 0.92 0.66 0.41 0.24 0.16 0.146 1996 4.17 3.82 3.66 3.15 2.79 2.48 2.73 2.88 2.91 2.93 2.72 2.37 1.99 1.39 0.91 0.89 0.80 0.76 0.54 0.33 0.18 0.147 1997 4.27 4.17 3.81 3.64 3.12 2.77 2.46 2.70 2.85 2.80 2.75 2.49 2.12 1.74 1.19 0.76 0.73 0.65 0.61 0.42 0.24 0.148 1998 4.55 4.27 4.15 3.78 3.61 3.09 2.74 2.43 2.67 2.74 2.62 2.52 2.22 1.85 1.48 0.99 0.62 0.59 0.51 0.47 0.31 0.149 1999 4.70 4.55 4.25 4.12 3.75 3.57 3.06 2.70 2.40 2.56 2.56 2.40 2.25 1.94 1.57 1.23 0.81 0.50 0.47 0.40 0.35 0.250 2000 4.54 4.70 4.52 4.22 4.08 3.71 3.53 3.01 2.67 2.29 2.38 2.32 2.10 1.91 1.61 1.27 0.98 0.63 0.38 0.35 0.28 0.251 2001 4.48 4.54 4.67 4.49 4.18 4.04 3.67 3.48 2.98 2.56 2.14 2.16 2.05 1.82 1.61 1.32 1.03 0.78 0.50 0.29 0.25 0.152 2002 4.52 4.48 4.51 4.64 4.45 4.14 3.99 3.62 3.44 2.85 2.39 1.95 1.92 1.78 1.54 1.33 1.08 0.82 0.62 0.38 0.21 0.153 2003 4.60 4.52 4.46 4.48 4.60 4.41 4.09 3.94 3.58 3.30 2.67 2.18 1.73 1.67 1.51 1.27 1.09 0.87 0.65 0.48 0.28 0.154 2004 4.71 4.60 4.50 4.43 4.45 4.56 4.36 4.04 3.90 3.43 3.09 2.44 1.94 1.51 1.41 1.25 1.04 0.88 0.69 0.51 0.35 0.155 2005 4.84 4.71 4.58 4.47 4.39 4.40 4.50 4.30 3.99 3.73 3.21 2.82 2.17 1.69 1.28 1.17 1.02 0.84 0.70 0.53 0.37 0.256 2006 4.93 4.84 4.69 4.55 4.43 4.34 4.35 4.44 4.25 3.82 3.49 2.93 2.51 1.88 1.43 1.06 0.96 0.82 0.67 0.54 0.39 0.257 2007 5.04 4.93 4.81 4.65 4.51 4.38 4.29 4.29 4.39 4.07 3.58 3.19 2.61 2.18 1.60 1.19 0.87 0.77 0.65 0.52 0.39 0.258 2008 5.13 5.04 4.90 4.78 4.62 4.47 4.33 4.23 4.24 4.21 3.81 3.27 2.84 2.27 1.85 1.33 0.97 0.70 0.62 0.51 0.38 0.259 2009 5.16 5.13 5.01 4.87 4.74 4.57 4.41 4.27 4.18 4.06 3.94 3.49 2.92 2.48 1.93 1.55 1.10 0.79 0.56 0.48 0.38 0.260 2010 5.24 5.16 5.10 4.98 4.83 4.69 4.51 4.35 4.22 4.01 3.81 3.61 3.12 2.55 2.12 1.62 1.28 0.89 0.64 0.44 0.36 0.261 2011 5.24 5.24 5.14 5.07 4.94 4.78 4.64 4.45 4.30 4.05 3.77 3.50 3.24 2.73 2.18 1.78 1.34 1.04 0.72 0.50 0.33 0.262 2012 5.31 5.24 5.21 5.11 5.03 4.89 4.72 4.57 4.39 4.12 3.80 3.46 3.14 2.84 2.34 1.84 1.48 1.10 0.85 0.57 0.38 0.263 2013 5.45 5.31 5.22 5.18 5.06 4.98 4.83 4.66 4.51 4.22 3.88 3.49 3.10 2.75 2.44 1.98 1.53 1.22 0.90 0.68 0.44 0.264 2014 5.62 5.45 5.28 5.18 5.14 5.01 4.92 4.76 4.60 4.33 3.97 3.57 3.14 2.73 2.38 2.06 1.65 1.26 1.00 0.72 0.52 0.365 2015 5.73 5.62 5.43 5.25 5.14 5.08 4.95 4.85 4.70 4.41 4.08 3.65 3.21 2.77 2.36 2.01 1.73 1.36 1.04 0.80 0.55 0.366 2016 5.74 5.73 5.59 5.39 5.20 5.09 5.02 4.88 4.78 4.51 4.15 3.75 3.28 2.82 2.39 1.99 1.68 1.43 1.12 0.84 0.62 0.367 2017 5.79 5.74 5.70 5.56 5.35 5.15 5.02 4.95 4.81 4.59 4.24 3.82 3.37 2.89 2.44 2.02 1.67 1.39 1.17 0.90 0.64 0.468 2018 5.91 5.79 5.71 5.67 5.51 5.29 5.09 4.95 4.88 4.62 4.32 3.91 3.44 2.98 2.50 2.07 1.70 1.39 1.15 0.95 0.70 0.469 2019 6.04 5.91 5.77 5.68 5.62 5.45 5.22 5.01 4.88 4.69 4.35 3.99 3.53 3.04 2.58 2.13 1.74 1.41 1.15 0.94 0.74 0.570 2020 6.12 6.04 5.89 5.73 5.63 5.56 5.38 5.14 4.94 4.69 4.41 4.02 3.60 3.12 2.64 2.20 1.80 1.46 1.18 0.94 0.73 0.571 2021 6.21 6.12 6.01 5.85 5.68 5.57 5.49 5.30 5.07 4.74 4.41 4.07 3.63 3.19 2.71 2.25 1.86 1.50 1.21 0.96 0.74 0.572 2022 6.30 6.21 6.10 5.97 5.80 5.62 5.50 5.40 5.22 4.87 4.47 4.07 3.68 3.21 2.77 2.31 1.90 1.55 1.25 1.00 0.76 0.573 2023 6.38 6.30 6.19 6.06 5.92 5.74 5.55 5.41 5.32 5.02 4.59 4.13 3.69 3.26 2.80 2.37 1.96 1.60 1.30 1.03 0.79 0.5

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

74 2024 6.46 6.38 6.27 6.15 6.01 5.86 5.66 5.46 5.33 5.11 4.73 4.24 3.74 3.27 2.85 2.40 2.01 1.65 1.34 1.08 0.82 0.575 2025 6.55 6.46 6.36 6.24 6.10 5.94 5.78 5.57 5.37 5.12 4.82 4.37 3.84 3.32 2.86 2.44 2.04 1.69 1.39 1.11 0.86 0.676 2026 6.64 6.55 6.44 6.32 6.18 6.03 5.86 5.69 5.48 5.16 4.83 4.46 3.96 3.41 2.90 2.45 2.08 1.72 1.43 1.15 0.89 0.677 2027 6.74 6.64 6.53 6.40 6.27 6.11 5.95 5.77 5.60 5.27 4.87 4.47 4.04 3.52 2.98 2.49 2.09 1.75 1.45 1.19 0.92 0.678 2028 6.84 6.74 6.62 6.49 6.34 6.19 6.03 5.85 5.68 5.38 4.97 4.51 4.05 3.60 3.08 2.56 2.12 1.76 1.48 1.21 0.95 0.779 2029 6.93 6.84 6.71 6.58 6.43 6.27 6.11 5.93 5.75 5.45 5.07 4.60 4.09 3.61 3.15 2.65 2.19 1.79 1.49 1.24 0.97 0.780 2030 7.03 6.93 6.81 6.67 6.52 6.36 6.18 6.01 5.83 5.53 5.14 4.70 4.17 3.64 3.16 2.71 2.27 1.85 1.52 1.25 1.00 0.781 2031 0.00 7.01 6.91 6.79 6.65 6.50 6.34 6.18 5.91 5.68 5.34 4.94 4.47 3.94 3.41 2.88 2.42 1.98 1.58 1.26 0.99 0.782 2032 0.00 0.00 6.98 6.89 6.77 6.63 6.48 6.33 6.07 5.76 5.49 5.13 4.70 4.22 3.68 3.11 2.58 2.12 1.69 1.31 1.00 0.783 2033 0.00 0.00 0.00 6.96 6.87 6.74 6.61 6.47 6.22 5.92 5.56 5.27 4.88 4.44 3.95 3.36 2.78 2.25 1.81 1.40 1.04 0.784 2034 0.00 0.00 0.00 0.00 6.94 6.84 6.72 6.60 6.36 6.06 5.72 5.34 5.02 4.61 4.15 3.60 3.00 2.43 1.92 1.50 1.11 0.785 2035 0.00 0.00 0.00 0.00 0.00 6.91 6.82 6.71 6.49 6.20 5.86 5.49 5.09 4.74 4.31 3.79 3.22 2.63 2.08 1.60 1.19 0.886 2036 0.00 0.00 0.00 0.00 0.00 0.00 6.89 6.81 6.60 6.32 5.99 5.63 5.23 4.80 4.43 3.93 3.39 2.81 2.24 1.72 1.26 0.887 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.88 6.70 6.43 6.11 5.75 5.36 4.93 4.49 4.04 3.51 2.96 2.40 1.86 1.36 0.988 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.77 6.53 6.21 5.87 5.48 5.06 4.62 4.09 3.61 3.07 2.53 1.99 1.47 0.989 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.60 6.30 5.97 5.59 5.17 4.73 4.21 3.66 3.16 2.62 2.10 1.58 1.090 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.37 6.06 5.68 5.27 4.83 4.31 3.76 3.20 2.70 2.18 1.66 1.191 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.12 5.77 5.36 4.93 4.41 3.86 3.29 2.73 2.24 1.72 1.292 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.83 5.44 5.02 4.50 3.94 3.37 2.81 2.27 1.77 1.293 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 5.09 4.58 4.02 3.45 2.88 2.33 1.79 1.294 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.14 4.64 4.09 3.51 2.94 2.39 1.84 1.395 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.69 4.15 3.58 3.00 2.44 1.89 1.396 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.19 3.63 3.06 2.49 1.93 1.397 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.67 3.10 2.53 1.97 1.498 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.13 2.57 2.00 1.499 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.60 2.03 1.4

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.06 1.4101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.5102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

Problem Problem Stock (stock with problems: needing repair or broken down)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.03 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.05 0.04 0.03 0.03 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.06 0.05 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.01 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.025 1975 0.00 0.04 0.06 0.05 0.04 0.03 0.03 0.03 0.02 0.01 0.01 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.026 1976 0.00 0.03 0.04 0.06 0.05 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

27 1977 0.00 0.03 0.03 0.05 0.06 0.06 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.028 1978 0.00 0.04 0.03 0.03 0.05 0.07 0.06 0.05 0.04 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.029 1979 0.00 0.05 0.04 0.03 0.03 0.05 0.07 0.07 0.05 0.04 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.030 1980 0.00 0.06 0.05 0.05 0.04 0.04 0.06 0.08 0.07 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.031 1981 0.00 0.05 0.06 0.06 0.05 0.04 0.04 0.06 0.09 0.08 0.05 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.032 1982 0.00 0.04 0.05 0.06 0.06 0.05 0.04 0.04 0.07 0.09 0.08 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.033 1983 0.00 0.04 0.05 0.05 0.07 0.06 0.06 0.05 0.05 0.07 0.10 0.06 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.05 0.04 0.05 0.06 0.07 0.07 0.06 0.05 0.05 0.08 0.09 0.07 0.05 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.035 1985 0.00 0.06 0.05 0.04 0.05 0.06 0.08 0.08 0.07 0.06 0.05 0.07 0.09 0.07 0.05 0.05 0.05 0.04 0.01 0.00 0.00 0.036 1986 0.00 0.07 0.07 0.06 0.04 0.06 0.07 0.09 0.08 0.07 0.06 0.04 0.07 0.09 0.07 0.08 0.08 0.09 0.04 0.01 0.00 0.037 1987 0.00 0.07 0.07 0.07 0.06 0.05 0.06 0.07 0.09 0.09 0.08 0.05 0.05 0.07 0.09 0.13 0.13 0.15 0.10 0.03 0.01 0.038 1988 0.00 0.07 0.08 0.08 0.07 0.06 0.05 0.07 0.08 0.10 0.10 0.06 0.05 0.05 0.07 0.16 0.19 0.21 0.15 0.07 0.02 0.039 1989 0.00 0.07 0.08 0.08 0.08 0.08 0.07 0.06 0.07 0.08 0.11 0.08 0.07 0.05 0.04 0.12 0.23 0.33 0.22 0.11 0.05 0.040 1990 0.00 0.07 0.07 0.08 0.09 0.09 0.09 0.07 0.06 0.08 0.09 0.09 0.08 0.07 0.05 0.08 0.18 0.40 0.34 0.17 0.08 0.041 1991 0.00 0.07 0.07 0.08 0.09 0.09 0.09 0.09 0.08 0.07 0.08 0.07 0.10 0.09 0.07 0.09 0.12 0.32 0.43 0.27 0.13 0.042 1992 0.00 0.06 0.07 0.08 0.08 0.09 0.10 0.10 0.10 0.09 0.07 0.07 0.08 0.10 0.08 0.13 0.14 0.22 0.34 0.34 0.20 0.043 1993 0.00 0.07 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.11 0.09 0.06 0.08 0.09 0.10 0.17 0.20 0.26 0.25 0.28 0.27 0.144 1994 0.00 0.07 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.12 0.12 0.08 0.07 0.08 0.09 0.20 0.27 0.37 0.29 0.20 0.22 0.245 1995 0.00 0.09 0.08 0.07 0.07 0.08 0.10 0.11 0.12 0.13 0.13 0.10 0.09 0.07 0.08 0.18 0.32 0.50 0.41 0.24 0.16 0.146 1996 0.00 0.09 0.09 0.08 0.08 0.07 0.09 0.10 0.12 0.13 0.14 0.11 0.11 0.10 0.07 0.17 0.28 0.58 0.54 0.33 0.18 0.147 1997 0.00 0.10 0.09 0.09 0.09 0.08 0.08 0.10 0.11 0.13 0.14 0.12 0.12 0.12 0.10 0.14 0.26 0.49 0.61 0.42 0.24 0.148 1998 0.00 0.10 0.10 0.10 0.10 0.09 0.09 0.09 0.11 0.12 0.13 0.12 0.13 0.13 0.12 0.19 0.22 0.45 0.51 0.47 0.31 0.149 1999 0.00 0.11 0.10 0.11 0.10 0.11 0.10 0.10 0.10 0.11 0.13 0.11 0.13 0.13 0.13 0.24 0.28 0.39 0.47 0.40 0.35 0.250 2000 0.00 0.11 0.11 0.11 0.11 0.11 0.12 0.11 0.11 0.10 0.12 0.11 0.12 0.13 0.13 0.24 0.34 0.49 0.38 0.35 0.28 0.251 2001 0.00 0.11 0.11 0.12 0.12 0.12 0.12 0.13 0.12 0.11 0.11 0.10 0.12 0.12 0.13 0.25 0.36 0.60 0.50 0.29 0.25 0.152 2002 0.00 0.10 0.11 0.12 0.12 0.12 0.13 0.13 0.14 0.13 0.12 0.09 0.11 0.12 0.12 0.25 0.38 0.63 0.62 0.38 0.21 0.153 2003 0.00 0.11 0.11 0.12 0.13 0.13 0.13 0.14 0.14 0.15 0.13 0.10 0.10 0.11 0.12 0.24 0.38 0.66 0.65 0.48 0.28 0.154 2004 0.00 0.11 0.11 0.11 0.12 0.14 0.14 0.15 0.16 0.15 0.16 0.11 0.11 0.10 0.11 0.24 0.36 0.67 0.69 0.51 0.35 0.155 2005 0.00 0.11 0.11 0.12 0.12 0.13 0.15 0.16 0.16 0.17 0.16 0.13 0.12 0.12 0.10 0.22 0.36 0.64 0.70 0.53 0.37 0.256 2006 0.00 0.11 0.11 0.12 0.12 0.13 0.14 0.16 0.17 0.17 0.18 0.14 0.14 0.13 0.12 0.20 0.34 0.63 0.67 0.54 0.39 0.257 2007 0.00 0.12 0.12 0.12 0.13 0.13 0.14 0.16 0.18 0.18 0.18 0.15 0.15 0.15 0.13 0.23 0.30 0.59 0.65 0.52 0.39 0.258 2008 0.00 0.12 0.12 0.12 0.13 0.13 0.14 0.15 0.17 0.19 0.19 0.15 0.16 0.15 0.15 0.25 0.34 0.54 0.62 0.51 0.38 0.259 2009 0.00 0.12 0.12 0.13 0.13 0.14 0.14 0.15 0.17 0.18 0.20 0.16 0.17 0.17 0.16 0.30 0.38 0.61 0.56 0.48 0.38 0.260 2010 0.00 0.12 0.13 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.17 0.18 0.17 0.17 0.31 0.45 0.68 0.64 0.44 0.36 0.261 2011 0.00 0.12 0.13 0.13 0.14 0.14 0.15 0.16 0.17 0.18 0.19 0.16 0.18 0.19 0.18 0.34 0.47 0.80 0.72 0.50 0.33 0.262 2012 0.00 0.12 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.18 0.19 0.16 0.18 0.19 0.19 0.35 0.52 0.84 0.85 0.57 0.38 0.263 2013 0.00 0.12 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.16 0.18 0.19 0.20 0.38 0.54 0.93 0.90 0.68 0.44 0.264 2014 0.00 0.13 0.13 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.17 0.18 0.19 0.19 0.39 0.58 0.97 1.00 0.72 0.52 0.365 2015 0.00 0.13 0.13 0.14 0.14 0.15 0.16 0.18 0.19 0.20 0.21 0.17 0.18 0.19 0.19 0.38 0.60 1.05 1.04 0.80 0.55 0.366 2016 0.00 0.13 0.14 0.14 0.14 0.15 0.16 0.18 0.19 0.20 0.21 0.17 0.19 0.19 0.19 0.38 0.59 1.09 1.12 0.84 0.62 0.367 2017 0.00 0.13 0.14 0.14 0.15 0.15 0.17 0.18 0.19 0.21 0.21 0.18 0.19 0.20 0.20 0.39 0.58 1.07 1.17 0.90 0.64 0.468 2018 0.00 0.14 0.14 0.15 0.15 0.16 0.17 0.18 0.20 0.21 0.22 0.18 0.20 0.20 0.20 0.40 0.59 1.06 1.15 0.95 0.70 0.469 2019 0.00 0.14 0.14 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.22 0.19 0.20 0.21 0.21 0.41 0.61 1.08 1.15 0.94 0.74 0.570 2020 0.00 0.14 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.19 0.21 0.21 0.21 0.42 0.63 1.12 1.18 0.94 0.73 0.571 2021 0.00 0.14 0.15 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.19 0.21 0.22 0.22 0.43 0.65 1.15 1.21 0.96 0.74 0.572 2022 0.00 0.15 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.22 0.23 0.19 0.21 0.22 0.22 0.44 0.67 1.19 1.25 1.00 0.76 0.573 2023 0.00 0.15 0.15 0.16 0.16 0.17 0.18 0.20 0.21 0.23 0.23 0.19 0.21 0.22 0.23 0.45 0.69 1.22 1.30 1.03 0.79 0.574 2024 0.00 0.15 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.20 0.21 0.22 0.23 0.46 0.70 1.26 1.34 1.08 0.82 0.575 2025 0.00 0.15 0.16 0.16 0.17 0.18 0.19 0.20 0.22 0.23 0.24 0.20 0.22 0.23 0.23 0.47 0.71 1.30 1.39 1.11 0.86 0.676 2026 0.00 0.15 0.16 0.16 0.17 0.18 0.19 0.21 0.22 0.23 0.24 0.21 0.23 0.23 0.23 0.47 0.73 1.31 1.43 1.15 0.89 0.677 2027 0.00 0.16 0.16 0.17 0.17 0.18 0.20 0.21 0.22 0.24 0.25 0.21 0.23 0.24 0.24 0.48 0.73 1.34 1.45 1.19 0.92 0.678 2028 0.00 0.16 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.25 0.21 0.23 0.25 0.25 0.49 0.74 1.35 1.48 1.21 0.95 0.779 2029 0.00 0.16 0.16 0.17 0.18 0.19 0.20 0.21 0.23 0.24 0.26 0.21 0.23 0.25 0.25 0.51 0.77 1.38 1.49 1.24 0.97 0.780 2030 0.00 0.16 0.17 0.17 0.18 0.19 0.20 0.22 0.23 0.25 0.26 0.22 0.24 0.25 0.25 0.52 0.79 1.42 1.52 1.25 1.00 0.7

Replaced Breakdown Stock (removed due to problems)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

4 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 (0.00) (0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) (0.00) (0.00) (0.00) 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.00) (0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.00) (0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 (0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.03 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.05 0.04 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.02 0.04 0.05 0.04 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.036 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.04 0.02 0.01 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.03 0.03 0.03 0.04 0.05 0.03 0.02 0.01 0.01 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.04 0.04 0.03 0.03 0.04 0.04 0.02 0.01 0.01 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.05 0.05 0.04 0.03 0.03 0.03 0.03 0.02 0.01 0.01 0.00 0.040 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.06 0.05 0.04 0.03 0.02 0.02 0.03 0.02 0.01 0.01 0.041 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.02 0.04 0.05 0.06 0.05 0.04 0.02 0.02 0.02 0.03 0.02 0.01 0.042 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 0.03 0.05 0.06 0.06 0.05 0.03 0.02 0.02 0.02 0.03 0.02 0.043 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.04 0.05 0.04 0.05 0.06 0.07 0.05 0.03 0.02 0.02 0.02 0.03 0.044 1994 0.00 0.01 0.00 0.00 0.00 0.01 0.01 0.00 0.03 0.05 0.06 0.06 0.05 0.06 0.06 0.06 0.05 0.03 0.02 0.02 0.03 0.045 1995 0.00 0.01 0.01 0.00 0.00 0.00 0.01 0.00 0.03 0.05 0.07 0.08 0.07 0.05 0.06 0.06 0.06 0.05 0.03 0.02 0.02 0.046 1996 0.00 0.01 0.01 0.01 0.01 0.00 0.01 0.00 0.03 0.05 0.07 0.08 0.08 0.07 0.05 0.05 0.05 0.06 0.04 0.03 0.02 0.047 1997 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.03 0.05 0.07 0.09 0.09 0.09 0.07 0.05 0.05 0.05 0.05 0.04 0.03 0.048 1998 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.07 0.09 0.09 0.09 0.08 0.06 0.04 0.04 0.04 0.05 0.04 0.049 1999 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.07 0.08 0.09 0.09 0.09 0.07 0.05 0.04 0.04 0.04 0.04 0.050 2000 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.04 0.06 0.08 0.09 0.09 0.09 0.08 0.06 0.05 0.03 0.03 0.03 0.051 2001 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.03 0.05 0.06 0.08 0.09 0.09 0.09 0.08 0.07 0.06 0.04 0.03 0.03 0.052 2002 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.053 2003 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.06 0.07 0.08 0.07 0.08 0.08 0.08 0.07 0.06 0.05 0.05 0.03 0.054 2004 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.06 0.08 0.08 0.08 0.07 0.08 0.07 0.07 0.06 0.06 0.05 0.04 0.055 2005 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.04 0.07 0.09 0.10 0.09 0.08 0.07 0.07 0.07 0.06 0.06 0.05 0.05 0.056 2006 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.07 0.09 0.10 0.11 0.09 0.08 0.06 0.06 0.06 0.06 0.05 0.05 0.057 2007 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.11 0.11 0.11 0.09 0.07 0.06 0.06 0.05 0.05 0.05 0.058 2008 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.11 0.12 0.11 0.10 0.08 0.06 0.05 0.05 0.05 0.05 0.059 2009 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.12 0.12 0.11 0.09 0.07 0.06 0.05 0.05 0.05 0.060 2010 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.13 0.13 0.12 0.12 0.10 0.08 0.07 0.05 0.04 0.04 0.061 2011 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.14 0.13 0.12 0.11 0.09 0.08 0.06 0.05 0.04 0.062 2012 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.13 0.14 0.13 0.11 0.10 0.08 0.07 0.06 0.05 0.063 2013 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.10 0.12 0.13 0.13 0.14 0.12 0.10 0.09 0.08 0.07 0.05 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

64 2014 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.12 0.13 0.13 0.13 0.12 0.11 0.09 0.08 0.07 0.06 0.065 2015 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.13 0.13 0.14 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.066 2016 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.08 0.11 0.13 0.14 0.14 0.13 0.12 0.11 0.10 0.09 0.08 0.08 0.067 2017 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.11 0.13 0.14 0.14 0.14 0.12 0.11 0.10 0.10 0.09 0.08 0.068 2018 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.11 0.14 0.14 0.15 0.14 0.12 0.11 0.10 0.10 0.09 0.09 0.069 2019 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.12 0.14 0.15 0.15 0.14 0.13 0.12 0.10 0.10 0.09 0.09 0.070 2020 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.05 0.09 0.12 0.14 0.15 0.15 0.15 0.13 0.12 0.11 0.10 0.09 0.09 0.071 2021 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.15 0.16 0.15 0.14 0.12 0.11 0.10 0.10 0.09 0.072 2022 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.15 0.16 0.15 0.14 0.13 0.11 0.10 0.10 0.09 0.073 2023 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.09 0.12 0.14 0.16 0.16 0.16 0.14 0.13 0.12 0.11 0.10 0.10 0.074 2024 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.16 0.16 0.16 0.14 0.13 0.12 0.11 0.11 0.10 0.175 2025 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.16 0.16 0.16 0.15 0.13 0.12 0.12 0.11 0.11 0.176 2026 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.15 0.17 0.17 0.16 0.15 0.14 0.13 0.12 0.11 0.11 0.177 2027 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.17 0.17 0.15 0.14 0.13 0.12 0.12 0.11 0.178 2028 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.18 0.17 0.15 0.14 0.13 0.12 0.12 0.12 0.179 2029 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.13 0.16 0.17 0.18 0.17 0.16 0.14 0.13 0.12 0.12 0.12 0.180 2030 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.06 0.10 0.14 0.16 0.18 0.18 0.18 0.16 0.15 0.14 0.13 0.12 0.12 0.1

Updates Updated Stock, a.k.a. Used Machine Supply (machines replaced for discretionary reasons)

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) (0.00) 0.00 0.00 0.00 0.00 0.00 0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) (0.00) 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.00 0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (0.00) 0.00 0.00 0.00 0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.036 1986 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.040 1990 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.041 1991 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.01 0.01 0.01 0.02 0.02 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

42 1992 0.00 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.01 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.043 1993 0.00 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.044 1994 0.00 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.045 1995 0.00 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.00 0.00 0.00 0.00 0.046 1996 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.047 1997 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.048 1998 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.02 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.049 1999 0.00 0.00 0.01 0.01 0.02 0.02 0.02 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.00 0.050 2000 0.00 0.00 0.01 0.01 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.03 0.02 0.02 0.00 0.00 0.00 0.00 0.051 2001 0.00 0.00 0.01 0.01 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.03 0.03 0.03 0.02 0.00 0.00 0.00 0.00 0.052 2002 0.00 0.00 0.01 0.02 0.02 0.03 0.03 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.053 2003 0.00 0.00 0.01 0.01 0.02 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.054 2004 0.00 0.00 0.01 0.01 0.02 0.03 0.04 0.04 0.05 0.05 0.05 0.04 0.03 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.055 2005 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.04 0.05 0.05 0.05 0.05 0.04 0.03 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.056 2006 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.05 0.05 0.05 0.05 0.05 0.04 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.057 2007 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.06 0.05 0.04 0.03 0.02 0.02 0.01 0.00 0.00 0.00 0.058 2008 0.00 0.00 0.01 0.02 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.05 0.05 0.04 0.03 0.02 0.00 0.00 0.00 0.00 0.059 2009 0.00 0.00 0.01 0.02 0.03 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.06 0.05 0.04 0.03 0.02 0.01 0.00 0.00 0.00 0.060 2010 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.05 0.06 0.06 0.07 0.06 0.05 0.05 0.04 0.02 0.01 0.00 0.00 0.00 0.061 2011 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.06 0.06 0.07 0.06 0.05 0.04 0.03 0.01 0.00 0.00 0.00 0.062 2012 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.06 0.07 0.06 0.06 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.063 2013 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.05 0.06 0.06 0.07 0.07 0.06 0.06 0.06 0.04 0.03 0.01 0.00 0.00 0.00 0.064 2014 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.07 0.07 0.06 0.06 0.05 0.03 0.01 0.00 0.00 0.00 0.065 2015 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.07 0.07 0.07 0.07 0.06 0.06 0.05 0.04 0.01 0.00 0.00 0.00 0.066 2016 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.07 0.08 0.08 0.07 0.07 0.06 0.05 0.03 0.01 0.00 0.00 0.00 0.067 2017 0.00 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.08 0.08 0.08 0.07 0.06 0.05 0.04 0.01 0.00 0.00 0.00 0.068 2018 0.00 0.00 0.01 0.02 0.04 0.05 0.05 0.06 0.07 0.08 0.08 0.08 0.08 0.07 0.07 0.05 0.04 0.01 0.00 0.00 0.00 0.069 2019 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.07 0.08 0.08 0.09 0.08 0.08 0.07 0.05 0.04 0.01 0.00 0.00 0.00 0.070 2020 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.08 0.09 0.09 0.09 0.08 0.07 0.06 0.04 0.01 0.00 0.00 0.00 0.071 2021 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.09 0.09 0.08 0.08 0.06 0.04 0.01 0.00 0.00 0.00 0.072 2022 0.00 0.00 0.01 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.09 0.09 0.09 0.09 0.08 0.06 0.04 0.01 0.00 0.00 0.00 0.073 2023 0.00 0.00 0.01 0.03 0.04 0.05 0.07 0.08 0.09 0.09 0.10 0.10 0.09 0.09 0.08 0.06 0.05 0.01 0.00 0.00 0.00 0.074 2024 0.00 0.00 0.02 0.03 0.04 0.06 0.07 0.08 0.09 0.10 0.10 0.10 0.10 0.09 0.08 0.07 0.05 0.02 0.00 0.00 0.00 0.075 2025 0.00 0.00 0.02 0.03 0.04 0.06 0.07 0.08 0.09 0.10 0.10 0.10 0.10 0.09 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.076 2026 0.00 0.00 0.02 0.03 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.10 0.10 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.077 2027 0.00 0.00 0.02 0.03 0.05 0.06 0.07 0.09 0.10 0.10 0.11 0.11 0.11 0.10 0.09 0.07 0.05 0.02 0.00 0.00 0.00 0.078 2028 0.00 0.00 0.02 0.03 0.05 0.06 0.08 0.09 0.10 0.11 0.11 0.11 0.11 0.11 0.10 0.08 0.05 0.02 0.00 0.00 0.00 0.079 2029 0.00 0.00 0.02 0.03 0.05 0.07 0.08 0.09 0.10 0.11 0.12 0.12 0.11 0.11 0.10 0.08 0.06 0.02 0.00 0.00 0.00 0.080 2030 0.00 0.00 0.02 0.04 0.05 0.07 0.08 0.09 0.11 0.11 0.12 0.12 0.12 0.11 0.10 0.08 0.06 0.02 0.00 0.00 0.00 0.0

Used Used Machine Purchases 

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

20 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.036 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.040 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.041 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.042 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.043 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.044 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.045 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.046 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.047 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.048 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.049 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.050 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.051 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.052 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.053 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.054 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.055 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.056 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.057 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.058 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.059 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.060 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.061 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.062 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.063 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.064 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.065 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.066 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.067 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.068 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.069 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.070 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.071 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.072 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.073 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.074 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.075 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.076 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.077 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.078 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.079 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

80 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

XR addition Additions of Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.036 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.040 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.041 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.042 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.043 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.044 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.045 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.046 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.047 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.048 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.049 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.050 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.051 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.052 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.053 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.054 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.055 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.056 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.057 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

58 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.059 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.060 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.061 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.062 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.063 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.064 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.065 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.066 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.067 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.068 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.069 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.070 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.071 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.072 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.073 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.074 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.075 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.076 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.077 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.078 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.079 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.080 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

Extra Repair Machines with Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

36 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.040 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.041 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.042 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.043 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.044 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.045 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.046 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.047 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.048 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.049 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.050 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.051 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.052 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.053 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.054 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.055 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.056 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.057 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.058 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.059 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.060 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.061 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.062 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.063 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.064 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.065 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.066 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.067 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.068 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.069 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.070 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.071 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.072 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.073 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.074 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.075 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.076 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.077 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.078 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.079 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.080 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.081 2031 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.082 2032 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.083 2033 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.084 2034 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.085 2035 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.086 2036 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.087 2037 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.088 2038 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.089 2039 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.090 2040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.091 2041 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.092 2042 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.093 2043 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.094 2044 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.095 2045 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

96 2046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.097 2047 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.098 2048 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.099 2049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

100 2050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0101 2051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0102 2052 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0103 2053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0104 2054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0105 2055 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

XR_Retired Retirements from Machines with Extra Repairs

1 1951 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

2 1952 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1953 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.05 1955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 1956 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 1957 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 1958 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 1959 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

10 1960 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.011 1961 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012 1962 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.013 1963 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.014 1964 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.015 1965 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.016 1966 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 1967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.018 1968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.019 1969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.020 1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.021 1971 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.022 1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.023 1973 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.024 1974 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.025 1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.026 1976 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.027 1977 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.028 1978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.029 1979 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.030 1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.031 1981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.032 1982 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.033 1983 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.035 1985 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.036 1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.037 1987 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.038 1988 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.039 1989 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.040 1990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.041 1991 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.042 1992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.043 1993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.044 1994 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.045 1995 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.046 1996 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.047 1997 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.048 1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
CENTRAL A/C AND HEAT PUMP SHIPMENT CALCULATION

Total Central A/C and Heat Pump Stock

New Central A/C and Heat Pump stock by age categories (in million) 

Year 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 

1950 Stock Total Stock

49 1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.050 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.051 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.052 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.053 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.054 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.055 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.056 2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.057 2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.058 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.059 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.060 2010 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.061 2011 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.062 2012 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.063 2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.064 2014 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.065 2015 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.066 2016 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.067 2017 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.068 2018 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.069 2019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.070 2020 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.071 2021 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.072 2022 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.073 2023 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.074 2024 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.075 2025 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.076 2026 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.077 2027 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.078 2028 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.079 2029 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.080 2030 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
gments Shipments (New) Other Shipments & Rep

Non- New Moves into Early Reg. Repl. XR Repl. Non- Product Total Age of Avg Age CAC CAC HP 

XR Retr'd Owners Units Old Housing Repl Units Units Owner Shipments Shipments Replments of Product Split Package Split 

0.00 37.20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 37.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 38.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 0.00 0.00 0.00 0.00 38.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.28 1.28 0.00 0.00 0.00 0.00 38.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.63 1.63 0.00 0.00 0.00 0.00 39.34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.55 1.55 0.00 0.00 0.00 0.00 40.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.46 1.46 0.00 0.00 0.00 0.00 40.76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.63 1.63 0.00 0.00 0.00 0.00 41.62 0.01 0.01 0.00 0.00 0.00 0.00 0.01 0.01 1.89 1.90 0.01 0.00 0.00 0.00 42.60 0.01 0.01 0.00 0.00 0.00 0.00 0.02 0.03 1.84 1.80 0.02 0.00 0.00 0.00 43.52 0.02 0.03 0.00 0.00 0.00 0.00 0.04 0.04 2.00 1.87 0.04 0.00 0.00 0.00 43.99 0.03 0.04 0.00 0.00 0.00 0.00 0.06 0.07 2.20 2.00 0.06 0.01 0.00 0.00 44.57 0.05 0.07 0.00 0.00 0.00 0.00 0.11 0.12 2.50 2.14 0.11 0.01 0.00 0.00 45.33 0.09 0.12 0.00 0.00 0.00 0.00 0.18 0.21 2.86 2.22 0.18 0.02 0.01 0.00 45.74 0.13 0.19 0.00 0.00 0.00 0.00 0.28 0.32 3.23 2.29 0.28 0.03 0.01 0.00 46.13 0.17 0.24 0.00 0.00 0.00 0.00 0.36 0.42 3.63 2.40 0.36 0.04 0.02 0.00 46.90 0.19 0.27 0.00 0.00 0.00 0.00 0.40 0.46 4.32 2.58 0.40 0.04 0.02 0.00 47.48 0.33 0.46 0.00 0.00 0.00 0.00 0.67 0.80 5.14 2.87 0.67 0.07 0.04 0.00 47.69 0.46 0.65 0.00 0.00 0.00 0.00 0.93 1.11 5.64 2.95 0.93 0.10 0.07 0.00 47.82 0.50 0.70 0.00 0.00 0.00 0.00 0.98 1.20 6.17 3.03 0.98 0.11 0.09 0.00 48.08 0.62 0.87 0.00 0.00 0.00 0.00 1.21 1.50 6.76 3.25 1.21 0.13 0.13 0.00 48.10 0.86 1.21 0.00 0.00 0.00 0.00 1.65 2.07 7.15 3.44 1.65 0.18 0.22 0.00 47.48 1.02 1.43 0.01 0.01 0.00 0.00 1.91 2.46 7.11 3.50 1.91 0.21 0.30 0.00 46.81 0.77 1.08 0.01 0.01 0.00 0.00 1.40 1.86 6.70 3.53 1.40 0.16 0.27 0.00 46.61 0.51 0.71 0.01 0.01 0.00 0.00 0.90 1.24 6.69 3.80 0.90 0.10 0.21 0.00 46.92 0.56 0.78 0.01 0.01 0.00 0.00 0.95 1.36 7.54 4.32 0.95 0.11 0.28 0.00 47.20 0.73 1.03 0.01 0.02 0.00 0.00 1.24 1.79 8.16 4.76 1.24 0.14 0.36 0.00 47.26 0.91 1.27 0.02 0.03 0.00 0.00 1.54 2.23 8.63 5.05 1.54 0.17 0.45 0.00 46.88 1.00 1.40 0.03 0.04 0.00 0.00 1.71 2.47 8.98 5.19 1.71 0.19 0.50 0.00 46.42 0.82 1.14 0.03 0.06 0.00 0.00 1.42 2.05 9.28 5.28 1.42 0.16 0.42 0.00 46.47 0.74 1.03 0.04 0.08 0.00 0.00 1.30 1.88 9.55 5.50 1.30 0.14 0.38 0.00 47.54 0.61 0.85 0.05 0.10 0.00 0.00 1.11 1.60 10.01 5.81 1.11 0.12 0.32 0.00 47.72 0.82 1.14 0.05 0.13 0.00 0.00 1.48 2.14 10.57 6.21 1.48 0.16 0.43 0.00 47.13 1.03 1.44 0.07 0.19 0.00 0.00 1.88 2.72 11.12 6.55 1.88 0.21 0.55 0.00 46.82 1.10 1.54 0.09 0.22 0.00 0.00 2.04 2.94 11.52 6.62 2.04 0.23 0.60 0.00 46.08 1.16 1.62 0.10 0.26 0.00 0.00 2.17 3.14 11.80 6.63 2.17 0.24 0.64 0.00 45.58 1.16 1.62 0.12 0.30 0.00 0.00 2.22 3.21 11.96 6.63 2.22 0.25 0.65 0.00 44.74 1.09 1.52 0.14 0.33 0.00 0.00 2.13 3.07 12.09 6.60 2.13 0.24 0.62 0.00 44.17 1.03 1.44 0.15 0.38 0.00 0.00 2.09 3.01 12.32 6.68 2.09 0.23 0.61 0.00 43.62 0.95 1.32 0.15 0.40 0.00 0.00 1.95 2.82 12.60 6.76 1.95 0.22 0.57 0.00 43.19 0.81 1.13 0.17 0.44 0.00 0.00 1.76 2.54 12.97 6.92 1.76 0.20 0.51 0.00 43.30 0.89 1.25 0.20 0.50 0.00 0.00 1.97 2.84 13.34 7.13 1.97 0.22 0.57 0.00 43.35 0.98 1.37 0.24 0.60 0.00 0.00 2.20 3.18 13.72 7.33 2.20 0.24 0.64 0.00 42.81 1.13 1.59 0.27 0.69 0.00 0.00 2.55 3.68 13.97 7.45 2.55 0.28 0.74 0.00 41.43 1.15 1.60 0.29 0.79 0.00 0.00 2.65 3.82 14.21 7.51 2.65 0.29 0.77 0.00 40.49 1.24 1.74 0.31 0.87 0.00 0.00 2.89 4.17 14.37 7.51 2.89 0.32 0.84 0.00 39.58 1.25 1.75 0.35 0.91 0.00 0.00 2.96 4.27 14.37 7.45 2.96 0.33 0.86 0.00 38.30 1.35 1.90 0.37 0.92 0.00 0.00 3.15 4.55 14.17 7.39 3.15 0.35 0.92 0.00 37.54 1.40 1.96 0.39 0.94 0.00 0.00 3.26 4.70 14.12 7.32 3.26 0.36 0.95 0.00 36.95 1.33 1.86 0.40 0.94 0.00 0.00 3.14 4.54 14.20 7.20 3.14 0.35 0.92 0.00 36.26 1.29 1.81 0.42 0.96 0.00 0.00 3.10 4.48 14.33 7.18 3.10 0.34 0.91 0.00 35.63 1.29 1.81 0.43 0.98 0.00 0.00 3.13 4.52 14.36 7.20 3.13 0.35 0.91 0.00 34.98 1.31 1.83 0.45 1.01 0.00 0.00 3.19 4.60 14.35 7.24 3.19 0.35 0.93 0.00 34.35 1.33 1.87 0.47 1.04 0.00 0.00 3.26 4.71 14.24 7.29 3.26 0.36 0.95 0.00 33.76 1.36 1.90 0.50 1.08 0.00 0.00 3.35 4.84 14.17 7.34 3.35 0.37 0.98 0.00 33.14 1.37 1.91 0.52 1.13 0.00 0.00 3.42 4.93 14.13 7.39 3.42 0.38 1.00 0.00 32.57 1.37 1.92 0.55 1.19 0.00 0.00 3.49 5.04 14.19 7.44 3.49 0.39 1.02 0.00 31.97 1.37 1.92 0.59 1.25 0.00 0.00 3.55 5.13 14.24 7.50 3.55 0.39 1.04 0.00 31.35 1.35 1.89 0.62 1.31 0.00 0.00 3.58 5.16 14.26 7.55 3.58 0.40 1.04 0.00 30.80 1.34 1.88 0.66 1.36 0.00 0.00 3.63 5.24 14.30 7.61 3.63 0.40 1.06 

EE-RM-STD-98-440 COMMENT 311
gments Shipments (New) Other Shipments & Rep

Non- New Moves into Early Reg. Repl. XR Repl. Non- Product Total Age of Avg Age CAC CAC HP 

XR Retr'd Owners Units Old Housing Repl Units Units Owner Shipments Shipments Replments of Product Split Package Split 

0.00 30.22 1.31 1.84 0.68 1.41 0.00 0.00 3.63 5.24 14.35 7.67 3.63 0.40 1.06 0.00 29.73 1.31 1.83 0.71 1.46 0.00 0.00 3.68 5.31 14.40 7.73 3.68 0.41 1.07 0.00 29.28 1.34 1.87 0.73 1.51 0.00 0.00 3.78 5.45 14.49 7.80 3.78 0.42 1.10 0.00 28.82 1.37 1.92 0.76 1.56 0.00 0.00 3.89 5.62 14.57 7.85 3.89 0.43 1.14 0.00 28.29 1.39 1.94 0.78 1.62 0.00 0.00 3.97 5.73 14.68 7.88 3.97 0.44 1.16 0.00 27.73 1.35 1.89 0.81 1.69 0.00 0.00 3.98 5.74 14.84 7.91 3.98 0.44 1.16 0.00 27.26 1.33 1.87 0.84 1.75 0.00 0.00 4.01 5.79 14.99 7.94 4.01 0.45 1.17 0.00 26.81 1.34 1.88 0.87 1.82 0.00 0.00 4.10 5.91 15.13 7.97 4.10 0.46 1.20 0.00 26.29 1.35 1.90 0.91 1.88 0.00 0.00 4.18 6.04 15.23 7.99 4.18 0.46 1.22 0.00 25.73 1.35 1.89 0.94 1.94 0.00 0.00 4.24 6.12 15.34 8.01 4.24 0.47 1.24 0.00 25.27 1.35 1.89 0.97 1.99 0.00 0.00 4.30 6.21 15.42 8.02 4.30 0.48 1.26 0.00 24.82 1.35 1.89 1.01 2.05 0.00 0.00 4.36 6.30 15.49 8.04 4.36 0.48 1.27 0.00 24.32 1.35 1.89 1.04 2.10 0.00 0.00 4.42 6.38 15.53 8.06 4.42 0.49 1.29 0.00 23.83 1.35 1.89 1.08 2.14 0.00 0.00 4.48 6.46 15.55 8.08 4.48 0.50 1.31 0.00 23.36 1.35 1.89 1.11 2.20 0.00 0.00 4.54 6.55 15.59 8.10 4.54 0.50 1.33 0.00 22.89 1.35 1.89 1.15 2.25 0.00 0.00 4.60 6.64 15.64 8.12 4.60 0.51 1.34 0.00 22.43 1.35 1.89 1.18 2.31 0.00 0.00 4.67 6.74 15.70 8.14 4.67 0.52 1.36 0.00 21.97 1.35 1.89 1.22 2.37 0.00 0.00 4.74 6.84 15.75 8.16 4.74 0.53 1.38 0.00 21.52 1.35 1.89 1.26 2.43 0.00 0.00 4.80 6.93 15.81 8.17 4.80 0.53 1.40 0.00 21.06 1.35 1.89 1.30 2.49 0.00 0.00 4.87 7.03 15.85 8.19 4.87 0.54 1.42 

EE-RM-STD-98-440 COMMENT 311
Deviation From Historical CAC/HP Unit Costs National Expenditures 

aturation New Saturation (1970-1996): (1980-1996): Price Energy Cost Reg. Repair Comp. Repair Purchases Energy Reg. Rep

Calc'ed RECS Calc'ed 0.24904 0.28525 (1998 Dollars) (1998 Dollars) (1998 $) (1998 $) (blns 1998$) (blns 1998$) (blns 199

0.0% $10,744.25 $489.17 $25.98 $1,272.410.0% 0.0% 0.0000 0.000 $10,232.62 $489.17 $25.98 $1,272.41 0.00 0.00 0.0.0% 0.0% 0.0000 0.000 $9,745.35 $486.02 $25.98 $1,211.82 0.00 0.00 0.0.0% 0.0% 0.0017 0.000 $9,281.28 $487.05 $25.98 $1,154.11 0.00 0.00 0.0.0% 0.0% 0.0063 -0.018 $8,839.32 $482.16 $25.98 $1,099.15 0.00 0.00 0.0.0% 0.0% 0.0120 -0.037 $8,418.40 $489.40 $25.98 $1,046.81 0.00 0.00 0.0.0% 0.1% 0.0209 -0.072 $8,017.52 $479.18 $25.98 $996.97 0.01 0.00 0.0.0% 0.1% 0.0144 -0.066 $7,635.74 $460.39 $25.98 $949.49 0.02 0.00 0.0.0% 0.2% 0.0158 -0.073 $7,272.13 $449.73 $25.98 $904.28 0.03 0.00 0.0.0% 0.5% 0.0290 -0.105 $6,925.84 $449.94 $25.98 $861.22 0.09 0.00 0.0.1% 0.8% 0.0348 -0.115 $6,596.04 $440.83 $25.98 $820.21 0.15 0.01 0.0.1% 1.5% 0.0368 -0.125 $6,281.94 $434.28 $25.98 $781.15 0.24 0.02 0.0.2% 2.3% 0.0521 -0.160 $5,982.80 $424.25 $25.98 $743.95 0.37 0.03 0.0.4% 3.5% 0.0711 -0.194 $5,697.91 $415.33 $25.98 $708.53 0.62 0.06 0.0.6% 5.6% 0.0725 -0.199 $5,426.58 $402.45 $25.98 $674.79 0.98 0.10 0.1.1% 8.8% 0.0714 -0.192 $5,168.17 $388.71 $25.98 $642.65 1.42 0.17 0.1.7% 12.6% 0.0526 -0.168 $4,922.07 $374.75 $25.98 $612.05 1.76 0.26 0.2.5% 15.1% 0.0633 -0.190 $4,687.69 $360.97 $25.98 $582.91 1.85 0.38 0.3.4% 22.5% 0.0021 -0.037 $4,423.23 $346.50 $25.98 $550.02 2.97 0.49 0.4.9% 28.3% 0.0043 -0.092 $4,265.23 $329.55 $25.98 $530.37 3.95 0.68 0.7.0% 30.3% 0.0003 -0.014 $4,128.49 $313.70 $25.98 $513.37 4.07 0.93 0.9.0% 31.5% 0.0093 0.057 $4,041.50 $318.20 $25.98 $502.55 4.90 1.22 0.

11.4% 37.1% 0.0684 0.158 $3,925.21 $322.93 $25.98 $488.09 6.46 1.59 0.14.6% 42.3% 0.1031 0.165 $3,709.80 $313.14 $25.98 $461.30 7.07 1.97 0.17.9% 41.3% 0.0004 -0.105 $3,542.57 $330.28 $25.98 $440.50 4.95 2.54 0.19.8% 36.9% 0.0084 0.007 $3,642.04 $331.52 $25.98 $452.87 3.26 2.77 0.20.8% 38.3% 0.0458 -0.273 $3,600.92 $327.45 $25.98 $447.75 3.40 2.79 0.21.9% 42.4% 0.0015 -0.121 $3,495.17 $319.02 $25.98 $434.59 4.35 2.92 0.23.5% 47.0% 0.0001 -0.004 $3,405.64 $327.68 $25.98 $423.45 5.25 3.29 0.25.5% 51.7% 0.0947 0.283 $3,302.61 $309.57 $25.98 $410.62 5.65 3.43 0.27.5% 52.7% 0.0408 0.189 $3,154.48 $312.43 $25.98 $392.19 4.48 4.10 0.28.7% 54.2% 0.0127 0.011 $3,044.97 $318.32 $25.98 $378.55 3.97 4.45 0.29.4% 54.2% 0.0016 0.074 $2,974.70 $323.70 $25.98 $369.79 3.30 4.80 0.30.2% 53.8% 0.0052 -0.076 $3,021.67 $320.65 $25.98 $375.59 4.48 4.98 0.32.2% 58.5% 0.0181 0.027 $2,925.15 $321.71 $25.98 $363.55 5.51 5.45 0.34.0% 61.4% 0.1051 0.256 $2,860.57 $321.18 $25.98 $355.47 5.84 5.85 0.35.8% 64.3% 0.1110 0.298 $2,827.62 $318.26 $25.98 $351.30 6.15 6.20 0.37.6% 67.6% 0.0005 0.017 $2,708.21 $300.55 $25.99 $336.39 6.02 6.26 0.39.4% 69.0% 0.1049 -0.204 $2,688.21 $287.91 $25.99 $333.81 5.73 6.33 0.40.9% 70.7% 0.2620 -0.430 $2,644.77 $278.25 $25.99 $328.30 5.52 6.44 0.42.2% 70.2% 0.0619 -0.151 $2,605.36 $269.12 $25.99 $323.27 5.09 6.49 0.43.4% 71.0% 0.3270 -0.406 $2,498.66 $261.20 $25.99 $309.88 4.40 6.55 0.44.0% 72.6% 0.0264 -0.134 $2,446.87 $219.07 $26.30 $296.66 4.82 6.66 0.44.9% 75.0% 0.0057 -0.098 $2,363.15 $217.32 $26.30 $286.55 5.20 6.72 0.46.3% 76.3% 0.0426 -0.256 $2,322.77 $212.20 $26.30 $281.70 5.92 6.70 0.48.4% 77.0% 0.0964 -0.280 $2,306.94 $209.83 $26.30 $279.83 6.11 6.83 0.50.1% 77.8% 0.1208 -0.373 $2,303.38 $204.55 $26.30 $279.48 6.65 6.80 0.51.7% 79.2% $2,272.39 $205.04 $26.30 $275.81 6.72 6.95 0.53.4% 79.6% $2,293.57 $196.92 $26.30 $278.50 7.23 6.79 0.55.0% 79.8% $2,293.57 $193.85 $26.30 $278.65 7.47 6.83 0.56.2% 79.9% $2,293.57 $192.46 $26.30 $278.84 7.21 6.88 0.57.5% 80.1% $2,293.57 $189.45 $26.30 $279.07 7.12 6.89 0.58.6% 80.1% $2,293.57 $186.60 $26.30 $279.36 7.18 6.91 0.59.8% 80.3% $2,293.57 $185.75 $26.30 $279.70 7.32 7.01 0.61.0% 80.5% $2,293.57 $185.11 $26.30 $280.11 7.49 7.13 0.62.1% 80.8% $2,293.57 $182.84 $26.30 $280.61 7.69 7.19 1.63.2% 80.9% $2,293.57 $183.03 $26.30 $290.05 7.83 7.36 1.64.2% 81.2% $2,293.57 $183.06 $26.30 $290.05 8.01 7.52 1.65.2% 81.5% $2,293.57 $182.47 $26.30 $290.05 8.15 7.66 1.66.2% 81.7% $2,293.57 $180.28 $26.30 $290.05 8.21 7.73 1.67.1% 82.1% $2,293.57 $180.96 $26.30 $290.05 8.32 7.92 1.

EE-RM-STD-98-440 COMMENT 311
Deviation From Historical CAC/HP Unit Costs National Expenditures 

aturation New Saturation (1970-1996): (1980-1996): Price Energy Cost Reg. Repair Comp. Repair Purchases Energy Reg. Rep

Calc'ed RECS Calc'ed 0.24904 0.28525 (1998 Dollars) (1998 Dollars) (1998 $) (1998 $) (blns 1998$) (blns 1998$) (blns 199

0.0% $10,744.25 $489.17 $25.98 $1,272.41

68.0% 82.3% $2,293.57 $179.31 $26.30 $290.05 8.33 8.02 1.68.8% 82.6% $2,293.57 $178.59 $26.30 $290.05 8.43 8.14 1.69.6% 82.8% $2,293.57 $178.38 $26.30 $290.05 8.66 8.28 1.70.3% 83.1% $2,293.57 $179.11 $26.30 $290.05 8.93 8.48 1.71.1% 83.3% $2,293.57 $179.48 $26.30 $290.05 9.10 8.67 1.71.9% 83.6% $2,293.57 $179.06 $26.30 $290.05 9.12 8.82 1.72.6% 83.9% $2,293.57 $179.03 $26.30 $290.05 9.20 8.98 1.73.3% 84.2% $2,293.57 $179.15 $26.30 $290.05 9.40 9.14 1.74.0% 84.4% $2,293.57 $178.49 $26.30 $290.05 9.59 9.27 1.74.8% 84.7% $2,293.57 $178.10 $26.30 $290.05 9.73 9.42 1.75.4% 84.9% $2,293.57 $178.10 $26.30 $290.05 9.87 9.58 1.76.1% 85.1% $2,293.57 $178.10 $26.30 $290.05 10.01 9.75 1.76.8% 85.4% $2,293.57 $178.10 $26.30 $290.05 10.15 9.92 1.77.4% 85.6% $2,293.57 $178.10 $26.30 $290.05 10.27 10.09 1.78.1% 85.8% $2,293.57 $178.10 $26.30 $290.05 10.41 10.26 1.78.7% 86.0% $2,293.57 $178.10 $26.30 $290.05 10.56 10.43 1.79.3% 86.2% $2,293.57 $178.10 $26.30 $290.05 10.71 10.60 1.79.9% 86.3% $2,293.57 $178.10 $26.30 $290.05 10.86 10.77 1.80.5% 86.5% $2,293.57 $178.10 $26.30 $290.05 11.02 10.94 1.81.0% 86.7% $2,293.57 $178.10 $26.30 $290.05 11.17 11.11 1.

11.43 1.

10.90 1.

10.36 1.

9.79 1.9.20 1.8.59 1.7.96 1.7.29 1.

6.62 0.

5.94 0.5.26 0.

4.60 0.3.95 0.

3.33 0.

2.75 0.

2.20 0.

1.71 0.1.28 0.

0.91 0.0.60 0.

0.35 0.0.16 0.

0.05 0.

0.00 0.

0.00 0.

EE-RM-STD-98-440 COMMENT 311
Source Energy Use Inverted Array of A/C Product Stoc

Total Energy Electricity Gas Oil LPG Total 

(Quad) 30 29 28 

0.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.00 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.01 0.02 0.00 0.000 0.000 0.02 0.00 0.00 0.00.01 0.03 0.00 0.000 0.000 0.03 0.00 0.00 0.00.01 0.05 0.00 0.000 0.000 0.05 0.00 0.00 0.00.02 0.06 0.00 0.000 0.000 0.06 0.00 0.00 0.00.03 0.09 0.00 0.000 0.000 0.09 0.00 0.00 0.00.04 0.12 0.00 0.000 0.000 0.12 0.00 0.00 0.00.05 0.16 0.00 0.000 0.000 0.16 0.00 0.00 0.00.06 0.20 0.00 0.000 0.000 0.20 0.00 0.00 0.00.07 0.25 0.00 0.000 0.000 0.25 0.00 0.00 0.00.09 0.30 0.00 0.000 0.000 0.30 0.00 0.00 0.00.10 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.00.10 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.00.10 0.35 0.00 0.000 0.000 0.35 0.00 0.00 0.00.11 0.38 0.00 0.000 0.000 0.38 0.00 0.00 0.00.12 0.41 0.00 0.000 0.000 0.41 0.00 0.00 0.00.14 0.48 0.00 0.000 0.000 0.48 0.00 0.00 0.00.15 0.50 0.00 0.000 0.000 0.50 0.00 0.00 0.00.16 0.53 0.00 0.000 0.000 0.53 0.00 0.00 0.00.16 0.54 0.00 0.000 0.000 0.54 0.00 0.00 0.00.17 0.59 0.00 0.000 0.000 0.59 0.00 0.00 0.00.18 0.62 0.00 0.000 0.000 0.62 0.00 0.00 0.00.20 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.21 0.69 0.00 0.000 0.000 0.69 0.00 0.00 0.00.21 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.22 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.23 0.78 0.00 0.000 0.000 0.78 0.00 0.00 0.00.24 0.80 0.00 0.000 0.000 0.80 0.00 0.00 0.00.24 0.81 0.00 0.000 0.000 0.81 0.00 0.00 0.00.24 0.82 0.00 0.000 0.000 0.82 0.00 0.00 0.00.25 0.84 0.00 0.000 0.000 0.84 0.00 0.00 0.00.26 0.87 0.00 0.000 0.000 0.87 0.00 0.00 0.00.26 0.89 0.00 0.000 0.000 0.89 0.00 0.00 0.00.27 0.90 0.00 0.000 0.000 0.90 0.00 0.00 0.00.27 0.92 0.00 0.000 0.000 0.92 0.00 0.00 0.00.28 0.94 0.00 0.000 0.000 0.94 0.00 0.00 0.00.28 0.95 0.00 0.000 0.000 0.95 0.00 0.00 0.0

0.29 0.97 0.00 0.000 0.000 0.97 0.00 0.00 0.0

0.29 0.99 0.00 0.000 0.000 0.99 0.00 0.00 0.00.30 1.01 0.00 0.000 0.000 1.01 0.00 0.00 0.00.30 1.03 0.00 0.000 0.000 1.03 0.00 0.00 0.00.31 1.05 0.00 0.000 0.000 1.05 0.00 0.00 0.00.32 1.07 0.00 0.000 0.000 1.07 0.00 0.00 0.00.32 1.08 0.00 0.000 0.000 1.08 0.00 0.00 0.00.33 1.08 0.00 0.000 0.000 1.08 0.00 0.00 0.00.34 1.04 0.00 0.000 0.000 1.04 0.00 0.00 0.00.35 0.90 0.00 0.000 0.000 0.90 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
Source Energy Use Inverted Array of A/C Product Stoc

Total Energy Electricity Gas Oil LPG Total 

(Quad) 30 29 28 

0.35 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.36 0.73 0.00 0.000 0.000 0.73 0.00 0.00 0.00.37 0.73 0.00 0.000 0.000 0.73 0.00 0.00 0.00.37 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.38 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.39 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.40 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.40 0.65 0.00 0.000 0.000 0.65 0.00 0.00 0.00.41 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.42 0.68 0.00 0.000 0.000 0.68 0.00 0.00 0.00.43 0.69 0.00 0.000 0.000 0.69 0.00 0.00 0.00.43 0.70 0.00 0.000 0.000 0.70 0.00 0.00 0.00.44 0.71 0.00 0.000 0.000 0.71 0.00 0.00 0.00.45 0.72 0.00 0.000 0.000 0.72 0.00 0.00 0.00.46 0.74 0.00 0.000 0.000 0.74 0.00 0.00 0.00.46 0.75 0.00 0.000 0.000 0.75 0.00 0.00 0.00.47 0.76 0.00 0.000 0.000 0.76 0.00 0.00 0.00.48 0.77 0.00 0.000 0.000 0.77 0.00 0.00 0.00.49 0.79 0.00 0.000 0.000 0.79 0.00 0.00 0.00.49 0.80 0.00 0.000 0.000 0.80 0.00 0.00 0.00.51 0.82 0.00 0.000 0.000 0.82 0.00 0.00 0.00.48 0.78 0.00 0.000 0.000 0.78 0.00 0.00 0.00.46 0.74 0.00 0.000 0.000 0.74 0.00 0.00 0.00.43 0.70 0.00 0.000 0.000 0.70 0.00 0.00 0.00.41 0.66 0.00 0.000 0.000 0.66 0.00 0.00 0.00.38 0.62 0.00 0.000 0.000 0.62 0.00 0.00 0.00.35 0.57 0.00 0.000 0.000 0.57 0.00 0.00 0.00.32 0.52 0.00 0.000 0.000 0.52 0.00 0.00 0.00.29 0.47 0.00 0.000 0.000 0.47 0.00 0.00 0.00.26 0.43 0.00 0.000 0.000 0.43 0.00 0.00 0.00.23 0.38 0.00 0.000 0.000 0.38 0.00 0.00 0.00.20 0.33 0.00 0.000 0.000 0.33 0.00 0.00 0.00.18 0.28 0.00 0.000 0.000 0.28 0.00 0.00 0.00.15 0.24 0.00 0.000 0.000 0.24 0.00 0.00 0.00.12 0.20 0.00 0.000 0.000 0.20 0.00 0.00 0.00.10 0.16 0.00 0.000 0.000 0.16 0.00 0.00 0.00.08 0.12 0.00 0.000 0.000 0.12 0.00 0.00 0.00.06 0.09 0.00 0.000 0.000 0.09 0.00 0.00 0.00.04 0.07 0.00 0.000 0.000 0.07 0.00 0.00 0.00.03 0.04 0.00 0.000 0.000 0.04 0.00 0.00 0.00.02 0.02 0.00 0.000 0.000 0.02 0.00 0.00 0.00.01 0.01 0.00 0.000 0.000 0.01 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.00.00 0.00 0.00 0.000 0.000 0.00 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
17 16 15 14 13 12 11 10 9 8 7 6 5 4 32

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.32 0.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 0.04 0.07 0.12 0.21 0.32 0.42 0.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.04 0.07 0.12 0.21 0.32 0.41 0.46 0.79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.07 0.12 0.20 0.31 0.41 0.46 0.79 1.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.06 0.12 0.20 0.31 0.41 0.46 0.79 1.10 1.19 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.10 0.19 0.31 0.41 0.45 0.78 1.09 1.18 1.48 0.00 0.00 0.00 0.01 0.00 0.00 0.02 0.13 0.27 0.40 0.44 0.76 1.06 1.15 1.45 2.03 0.00 0.00 0.01 0.00 0.01 0.02 0.04 0.17 0.32 0.44 0.74 1.03 1.12 1.41 1.98 2.40 0.00 0.01 0.00 0.01 0.03 0.01 0.10 0.24 0.38 0.73 1.01 1.10 1.39 1.94 2.35 1.83 0.01 0.00 0.01 0.00 0.00 0.08 0.16 0.30 0.66 1.01 1.08 1.37 1.91 2.32 1.80 1.22 0.00 0.01 0.00 0.00 0.08 0.13 0.18 0.54 0.92 1.08 1.35 1.89 2.29 1.78 1.20 1.35 0.01 0.00 0.00 0.03 0.13 0.13 0.40 0.76 0.98 1.34 1.86 2.26 1.75 1.19 1.33 1.77 0.00 0.00 0.03 0.07 0.12 0.34 0.62 0.83 1.23 1.85 2.23 1.73 1.17 1.31 1.75 2.20 0.00 0.03 0.07 0.06 0.37 0.55 0.65 1.05 1.71 2.21 1.71 1.16 1.30 1.73 2.18 2.44 0.03 0.06 0.05 0.30 0.60 0.59 0.92 1.55 2.10 1.70 1.15 1.29 1.72 2.16 2.43 2.04 0.06 0.05 0.29 0.54 0.65 0.86 1.40 1.96 1.64 1.14 1.28 1.71 2.15 2.41 2.03 1.87 0.05 0.28 0.51 0.61 0.92 1.35 1.76 1.60 1.13 1.27 1.70 2.14 2.41 2.02 1.87 1.60 0.27 0.49 0.58 0.82 1.38 1.66 1.22 1.06 1.23 1.69 2.12 2.39 2.01 1.86 1.59 2.13 0.47 0.55 0.78 1.24 1.65 1.12 0.65 1.15 1.63 2.11 2.37 2.00 1.85 1.58 2.12 2.71 0.52 0.73 1.17 1.50 1.08 0.56 0.73 1.53 2.03 2.36 1.98 1.83 1.57 2.11 2.69 2.93 0.69 1.10 1.40 0.94 0.51 0.62 1.05 1.88 2.26 1.97 1.81 1.56 2.09 2.67 2.91 3.12 1.03 1.31 0.87 0.40 0.58 0.94 1.39 2.11 1.89 1.80 1.54 2.07 2.65 2.89 3.10 3.19 1.22 0.82 0.38 0.46 0.88 1.25 1.56 1.76 1.73 1.53 2.05 2.62 2.87 3.08 3.17 3.06 0.76 0.35 0.43 0.76 1.19 1.43 1.19 1.62 1.48 2.03 2.60 2.84 3.06 3.15 3.04 3.00 0.33 0.40 0.70 1.04 1.36 1.07 1.04 1.39 1.96 2.58 2.82 3.03 3.12 3.02 2.98 2.81 0.37 0.66 0.97 1.22 1.02 0.94 0.80 1.86 2.50 2.79 3.00 3.10 3.00 2.96 2.79 2.53 0.61 0.90 1.12 0.89 0.88 0.71 1.24 2.37 2.70 2.98 3.07 2.97 2.94 2.78 2.52 2.83 0.83 1.04 0.82 0.77 0.66 1.12 1.69 2.57 2.88 3.04 2.94 2.91 2.76 2.50 2.81 3.16 0.95 0.75 0.71 0.54 1.05 1.53 1.86 2.72 2.93 2.91 2.88 2.73 2.48 2.79 3.15 3.66 0.69 0.65 0.49 0.87 1.42 1.67 2.00 2.75 2.80 2.85 2.70 2.46 2.77 3.12 3.64 3.81 0.59 0.45 0.80 1.20 1.54 1.79 2.03 2.62 2.74 2.67 2.43 2.74 3.09 3.61 3.78 4.15 0.41 0.73 1.10 1.32 1.65 1.82 1.91 2.56 2.56 2.40 2.70 3.06 3.57 3.75 4.12 4.25 0.67 1.01 1.20 1.39 1.65 1.67 1.81 2.38 2.29 2.67 3.01 3.53 3.71 4.08 4.22 4.52 0.92 1.10 1.27 1.41 1.54 1.60 1.65 2.14 2.56 2.98 3.48 3.67 4.04 4.18 4.49 4.67 1.00 1.16 1.29 1.31 1.48 1.45 1.43 2.39 2.85 3.44 3.62 3.99 4.14 4.45 4.64 4.51 1.06 1.17 1.19 1.26 1.34 1.24 1.73 2.67 3.30 3.58 3.94 4.09 4.41 4.60 4.48 4.46 1.07 1.09 1.15 1.12 1.14 1.52 2.04 3.09 3.43 3.90 4.04 4.36 4.56 4.45 4.43 4.50 0.99 1.05 1.03 0.94 1.31 1.81 2.42 3.21 3.73 3.99 4.30 4.50 4.40 4.39 4.47 4.58 0.95 0.94 0.86 1.09 1.58 2.16 2.50 3.49 3.82 4.25 4.44 4.35 4.34 4.43 4.55 4.69 0.85 0.79 1.00 1.34 1.92 2.23 2.74 3.58 4.07 4.39 4.29 4.29 4.38 4.51 4.65 4.81 0.71 0.92 1.24 1.66 2.00 2.46 2.72 3.81 4.21 4.24 4.23 4.33 4.47 4.62 4.78 4.90 0.82 1.13 1.52 1.72 2.22 2.43 2.80 3.94 4.06 4.18 4.27 4.41 4.57 4.74 4.87 5.01 1.00 1.40 1.58 1.93 2.21 2.51 2.85 3.81 4.01 4.22 4.35 4.51 4.69 4.83 4.98 5.10 

EE-RM-STD-98-440 COMMENT 311
17 16 15 14 13 12 11 10 9 8 7 6 5 4 32

1.22 1.45 1.77 1.92 2.29 2.55 2.78 3.77 4.05 4.30 4.45 4.64 4.78 4.94 5.07 5.14 1.26 1.62 1.76 1.99 2.34 2.49 2.78 3.80 4.12 4.39 4.57 4.72 4.89 5.03 5.11 5.21 1.40 1.61 1.82 2.03 2.29 2.48 2.82 3.88 4.22 4.51 4.66 4.83 4.98 5.06 5.18 5.22 1.38 1.66 1.86 1.99 2.30 2.52 2.85 3.97 4.33 4.60 4.76 4.92 5.01 5.14 5.18 5.28 1.41 1.70 1.82 1.99 2.34 2.55 2.87 4.08 4.41 4.70 4.85 4.95 5.08 5.14 5.25 5.43 1.44 1.66 1.82 2.02 2.36 2.56 2.95 4.15 4.51 4.78 4.88 5.02 5.09 5.20 5.39 5.59 1.40 1.66 1.85 2.04 2.37 2.62 3.00 4.24 4.59 4.81 4.95 5.02 5.15 5.35 5.56 5.70 1.39 1.68 1.86 2.04 2.43 2.68 3.15 4.32 4.62 4.88 4.95 5.09 5.29 5.51 5.67 5.71 1.40 1.69 1.86 2.10 2.22 2.81 3.25 4.35 4.69 4.88 5.01 5.22 5.45 5.62 5.68 5.77 1.40 1.70 1.92 1.90 2.36 2.90 3.26 4.41 4.69 4.94 5.14 5.38 5.56 5.63 5.73 5.89 1.40 1.74 1.74 2.03 2.47 2.91 3.29 4.41 4.74 5.07 5.30 5.49 5.57 5.68 5.85 6.01 1.44 1.58 1.85 2.13 2.50 2.94 3.25 4.47 4.87 5.22 5.40 5.50 5.62 5.80 5.97 6.10 1.47 1.68 1.93 2.15 2.53 2.90 3.25 4.59 5.02 5.32 5.41 5.55 5.74 5.92 6.06 6.19 1.54 1.75 1.96 2.19 2.51 2.90 3.33 4.73 5.11 5.33 5.46 5.66 5.86 6.01 6.15 6.27 1.59 1.77 1.99 2.16 2.52 2.97 3.43 4.82 5.12 5.37 5.57 5.78 5.94 6.10 6.24 6.36 1.59 1.80 1.96 2.17 2.58 3.07 3.52 4.83 5.16 5.48 5.69 5.86 6.03 6.18 6.32 6.44 1.60 1.77 1.97 2.23 2.67 3.14 3.58 4.87 5.27 5.60 5.77 5.95 6.11 6.27 6.40 6.53 1.57 1.78 2.02 2.31 2.74 3.19 3.65 4.97 5.38 5.68 5.85 6.03 6.19 6.34 6.49 6.62 1.57 1.82 2.09 2.37 2.78 3.27 3.77 5.07 5.45 5.75 5.93 6.11 6.27 6.43 6.58 6.71 1.60 1.89 2.14 2.40 2.85 3.37 3.85 5.14 5.53 5.83 6.01 6.18 6.36 6.52 6.67 6.81 1.60 1.94 2.21 2.67 3.16 3.67 4.13 5.34 5.68 5.91 6.18 6.34 6.50 6.65 6.79 6.91 1.63 2.00 2.45 2.96 3.43 3.93 4.34 5.49 5.76 6.07 6.33 6.48 6.63 6.77 6.89 6.98 1.68 2.22 2.72 3.22 3.67 4.14 4.57 5.56 5.92 6.22 6.47 6.61 6.74 6.87 6.96 0.00 1.88 2.47 2.96 3.44 3.87 4.35 4.76 5.72 6.06 6.36 6.60 6.72 6.84 6.94 0.00 0.00 2.09 2.68 3.17 3.63 4.07 4.53 5.01 5.86 6.20 6.49 6.71 6.82 6.91 0.00 0.00 0.00 2.29 2.87 3.33 3.81 4.24 4.77 5.26 5.99 6.32 6.60 6.81 6.89 0.00 0.00 0.00 0.00 2.47 3.02 3.51 3.98 4.47 5.00 5.49 6.11 6.43 6.70 6.88 0.00 0.00 0.00 0.00 0.00 2.61 3.18 3.66 4.19 4.69 5.23 5.72 6.21 6.53 6.77 0.00 0.00 0.00 0.00 0.00 0.00 2.75 3.32 3.85 4.39 4.89 5.44 5.93 6.30 6.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.88 3.49 4.04 4.59 5.09 5.65 6.13 6.37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.04 3.66 4.22 4.77 5.27 5.84 6.32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.19 3.82 4.39 4.94 5.44 6.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.34 3.98 4.54 5.10 5.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.48 4.12 4.69 5.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.61 4.25 4.81 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.73 4.36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 

EE-RM-STD-98-440 COMMENT 311
Site Energy Savings (Quads) Source Annual Energy Savings (Quads) Annual Costs Cumulative CosDiscount t

Annual Savings Cumulati

ve 

Annual Cumulative Oper. Equip. Net Oper Equip Factor 

Year Elec Gas Oil LPG otal Ele Total Energy Elec Gas Oil LPG otal Ele Savings Savings Cost Cost Cost Cost Cost 

CoolingHeating Energy (billion 98$) B

2000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.873 

2001 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.816 

2002 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.763 2003 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.713 2004 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.666 2005 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.623 2006 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.582 2007 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.544 2008 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.508 2009 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.475 2010 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.444 2011 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.415 2012 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.388 2013 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.362 12014 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.339 12015 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.317 12016 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.296 12017 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.277 12018 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.258 12019 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.242 12020 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.226 12021 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.211 12022 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.197 12023 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.184 12024 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.172 12025 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.161 12026 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.150 12027 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.141 12028 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.131 12029 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.123 12030 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.00 0.00 0.00 0.00 0.00 0.115 12031 0.00 0 0.00 0.00 0.00 0.107 12032 0.00 0 0.00 0.00 0.00 0.100 12033 0.00 0 0.00 0.00 0.00 0.094 12034 0.00 0 0.00 0.00 0.00 0.088 12035 0.00 0 0.00 0.00 0.00 0.082 12036 0.00 0 0.00 0.00 0.00 0.076 12037 0.00 0 0.00 0.00 0.00 0.071 12038 0.00 0 0.00 0.00 0.00 0.067 

2039 0.00 0 0.00 0.00 0.00 0.062 

2040 0.00 0 0.00 0.00 0.00 0.058 

2041 0.00 0 0.00 0.00 0.00 0.055 

2042 0.00 0 0.00 0.00 0.00 0.051 

2043 0.00 0 0.00 0.00 0.00 0.048 

2044 0.00 0 0.00 0.00 0.00 0.044 

2045 0.00 0 0.00 0.00 0.00 0.042 

2046 0.00 0 0.00 0.00 0.00 0.039 

2047 0.00 0 0.00 0.00 0.00 0.036 

2048 0.00 0 0.00 0.00 0.00 0.034 

2049 0.00 0 0.00 0.00 0.00 0.032 

2050 0.00 0 0.00 0.00 0.00 0.030 

2051 0.00 0 0.00 0.00 0.00 0.028 

2052 0.00 0 0.00 0.00 0.00 0.026 

2053 0.00 0 0.00 0.00 0.00 0.024 

2054 0.00 0 0.00 0.00 0.00 0.023 

2055 0.00 0 0.00 0.00 0.00 0.021 

EE-RM-STD-98-440 COMMENT 311
Economic Par

Prices and Other Economic Year Product Price 

Model Case Avg. Price Split AC Pack AC Split HP Pack HP 10 SEER Reference Case Model C

Parameters 1950 $10,744.25 $10,946.61 $10,744.25 $12,530.09 $17,629.53 $17,297.74 $10,744.25 $17,297.04 $489.1

1951 $10,232.62 $10,425.34 $10,232.62 $11,933.42 $16,790.02 $16,474.04 $10,232.62 $16,473.37 $489.1

All dollar values are measured in 1952 $9,745.35 $9,932.80 $9,745.35 $11,365.16 $15,990.50 $15,689.56 $9,745.35 $15,688.92 $486.0inflation-adjusted 1998 dollars. 1953 $9,281.28 $9,464.21 $9,281.28 $10,823.97 $15,229.05 $14,942.44 $9,281.28 $14,941.83 $487.0

1954 $8,839.32 $9,018.49 $8,839.32 $10,308.54 $14,503.85 $14,230.89 $8,839.32 $14,230.32 $482.11955 $8,418.40 $8,594.61 $8,418.40 $9,817.66 $13,813.19 $13,553.23 $8,418.40 $13,552.68 $489.41956 $8,017.52 $8,191.60 $8,017.52 $9,350.15 $13,155.42 $12,907.84 $8,017.52 $12,907.32 $479.11957 $7,635.74 $7,808.58 $7,635.74 $8,904.90 $12,528.97 $12,293.18 $7,635.74 $12,292.68 $460.31958 $7,272.13 $7,444.67 $7,272.13 $8,480.86 $11,932.36 $11,707.79 $7,272.13 $11,707.32 $449.71959 $6,925.84 $7,099.09 $6,925.84 $8,077.01 $11,364.15 $11,150.28 $6,925.84 $11,149.82 $449.9

Purchase Price Deflation Options: 1960 $6,596.04 $6,771.08 $6,596.04 $7,692.39 $10,823.00 $10,619.31 $6,596.04 $10,618.88 $440.8

Constant Pric 0% 1961 $6,281.94 $6,459.95 $6,281.94 $7,326.09 $10,307.62 $10,113.63 $6,281.94 $10,113.22 $434.2Historical Ra -1.70% 1962 $5,982.80 $6,165.04 $5,982.80 $6,977.23 $9,816.78 $9,632.03 $5,982.80 $9,631.64 $424.2

1963 $5,697.91 $5,885.77 $5,697.91 $6,644.98 $9,349.32 $9,173.36 $5,697.90 $9,172.99 $415.31964 $5,426.58 $5,621.59 $5,426.58 $6,328.55 $8,904.11 $8,736.54 $5,426.57 $8,736.18 $402.41965 $5,168.17 $5,372.00 $5,168.17 $6,027.20 $8,480.11 $8,320.51 $5,168.17 $8,320.17 $388.71966 $4,922.07 $5,136.56 $4,922.07 $5,740.19 $8,076.29 $7,924.30 $4,922.06 $7,923.97 $374.71967 $4,687.69 $4,914.88 $4,687.69 $5,466.85 $7,691.71 $7,546.96 $4,687.68 $7,546.64 $360.91968 $4,423.23 $4,663.15 $4,423.23 $5,158.44 $7,257.78 $7,121.19 $4,423.22 $7,120.89 $346.51969 $4,265.23 $4,525.68 $4,265.23 $4,974.18 $6,998.53 $6,866.82 $4,265.22 $6,866.52 $329.51970 $4,128.49 $4,413.86 $4,128.49 $4,814.71 $6,774.14 $6,646.66 $4,128.46 $6,646.36 $313.71971 $4,041.50 $4,359.34 $4,041.50 $4,713.26 $6,631.40 $6,506.61 $4,041.46 $6,506.30 $318.21972 $3,925.21 $4,278.06 $3,925.21 $4,577.65 $6,440.58 $6,319.39 $3,925.16 $6,319.07 $322.91973 $3,709.80 $4,092.59 $3,709.80 $4,326.45 $6,087.13 $5,972.59 $3,709.74 $5,972.27 $313.11974 $3,542.57 $3,963.71 $3,542.57 $4,131.43 $5,812.70 $5,703.34 $3,542.48 $5,703.00 $330.2

1975 $3,642.04 $4,142.55 $3,642.04 $4,247.45 $5,975.89 $5,863.48 $3,641.91 $5,863.07 $331.5

1976 $3,600.92 $4,174.66 $3,600.92 $4,199.51 $5,908.39 $5,797.26 $3,600.74 $5,796.80 $327.41977 $3,495.17 $4,052.05 $3,495.17 $4,076.20 $5,734.82 $5,626.99 $3,494.93 $5,626.45 $319.01978 $3,405.64 $3,948.25 $3,405.64 $3,971.82 $5,587.85 $5,482.82 $3,405.32 $5,482.18 $327.61979 $3,302.61 $3,828.78 $3,302.61 $3,851.69 $5,418.72 $5,316.91 $3,302.18 $5,316.14 $309.5

1980 $3,154.48 $3,657.03 $3,154.48 $3,678.98 $5,175.57 $5,078.39 $3,153.93 $5,077.47 $312.41981 $3,044.97 $3,530.05 $3,044.97 $3,551.32 $4,995.76 $4,902.03 $3,044.25 $4,900.90 $318.31982 $2,974.70 $3,448.56 $2,974.70 $3,469.45 $4,880.31 $4,788.85 $2,973.77 $4,787.44 $323.71983 $3,021.67 $3,502.97 $3,021.67 $3,524.33 $4,957.15 $4,864.36 $3,020.42 $4,862.53 $320.61984 $2,925.15 $3,391.03 $2,925.15 $3,411.87 $4,798.52 $4,708.86 $2,923.56 $4,706.60 $321.71985 $2,860.57 $3,316.10 $2,860.57 $3,336.69 $4,692.25 $4,604.75 $2,858.55 $4,601.94 $321.11986 $2,827.62 $3,277.83 $2,827.62 $3,298.44 $4,637.78 $4,551.54 $2,825.04 $4,548.00 $318.2

1987 $2,708.21 $3,139.32 $2,708.21 $3,159.35 $4,441.43 $4,359.11 $2,705.05 $4,354.83 $300.51988 $2,688.21 $3,116.02 $2,688.21 $3,136.26 $4,408.02 $4,326.64 $2,684.22 $4,321.30 $287.91989 $2,644.77 $3,065.53 $2,644.77 $3,085.88 $4,336.06 $4,256.41 $2,639.83 $4,249.84 $278.2

1990 $2,605.36 $3,019.68 $2,605.36 $3,040.22 $4,270.55 $4,192.58 $2,599.27 $4,184.54 $269.11991 $2,498.66 $2,895.84 $2,498.66 $2,916.10 $4,094.66 $4,020.43 $2,491.42 $4,010.91 $261.2

1992 $2,446.87 $2,827.47 $2,446.87 $2,852.47 $3,972.91 $3,914.23 $2,384.97 $3,839.54 $219.01993 $2,363.15 $2,730.73 $2,363.15 $2,754.87 $3,836.98 $3,780.31 $2,303.37 $3,708.17 $217.31994 $2,322.77 $2,684.07 $2,322.77 $2,707.81 $3,771.42 $3,715.73 $2,264.02 $3,644.82 $212.21995 $2,306.94 $2,665.77 $2,306.94 $2,689.34 $3,745.71 $3,690.39 $2,248.58 $3,619.97 $209.81996 $2,303.38 $2,661.66 $2,303.38 $2,685.19 $3,739.93 $3,684.70 $2,245.11 $3,614.38 $204.51997 $2,272.39 $2,625.85 $2,272.39 $2,649.07 $3,689.61 $3,635.12 $2,214.91 $3,565.76 $205.01998 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $196.91999 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $193.82000 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $192.42001 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $189.42002 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $186.62003 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $185.72004 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $185.12005 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $182.82006 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $183.02007 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $183.02008 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $182.42009 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $180.22010 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $180.92011 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.32012 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.52013 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.32014 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.1

EE-RM-STD-98-440 COMMENT 311
Economic Par

Prices and Other Economic Year Product Price 

Model Case Avg. Price Split AC Pack AC Split HP Pack HP 10 SEER Reference Case Model C

2015 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.4

2016 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.02017 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.02018 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $179.12019 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.42020 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12021 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12022 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12023 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12024 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12025 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12026 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12027 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12028 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12029 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.12030 $2,293.57 $2,650.33 $2,293.57 $2,673.77 $3,724.01 $3,669.01 $2,235.56 $3,599.00 $178.1

EE-RM-STD-98-440 COMMENT 311
HistoricaModel Energy Prices 

New Housing Housing Stock New CAC/HP Sales Selected Selected Elec Gas Oil LPG 

(mlns completions) (millions) Split AC Pack AC Split HP Pack HP CAC Heat Pump Total Product Product (cents/kWh) ($/Mbtu) ($/Mbtu) ($/Mb

0.57 46.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.06 4.84 5.44 9.0

0.57 46.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.06 4.84 5.29 8.70.57 47.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11.06 4.84 5.30 8.70.57 47.52 0.00 0.04 0.00 0.00 0.04 0.00 0.04 0.00 0.00 11.16 4.94 5.52 9.10.57 48.02 0.02 0.06 0.00 0.00 0.08 0.00 0.08 0.02 0.00 11.13 4.97 5.53 9.10.57 48.53 0.04 0.07 0.00 0.00 0.11 0.00 0.11 0.04 0.00 11.38 5.23 5.75 9.50.74 49.18 0.07 0.07 0.00 0.00 0.14 0.00 0.15 0.07 0.00 11.24 5.22 5.92 9.81.02 50.08 0.07 0.05 0.00 0.01 0.12 0.00 0.12 0.07 0.00 10.89 5.11 6.01 9.90.99 50.96 0.08 0.05 0.01 0.01 0.12 0.01 0.13 0.08 0.00 10.74 5.30 5.52 9.11.24 52.04 0.12 0.05 0.01 0.02 0.17 0.02 0.18 0.12 0.01 10.85 5.39 5.56 9.21.37 53.28 0.14 0.05 0.01 0.02 0.19 0.02 0.21 0.14 0.02 10.73 5.72 5.39 8.91.24 54.46 0.16 0.04 0.01 0.02 0.21 0.03 0.24 0.16 0.04 10.69 5.77 5.54 9.11.33 55.11 0.22 0.04 0.01 0.03 0.27 0.03 0.30 0.22 0.06 10.56 5.67 5.48 9.01.48 55.92 0.30 0.05 0.02 0.03 0.35 0.04 0.39 0.30 0.11 10.45 5.60 5.52 9.11.53 57.03 0.38 0.05 0.02 0.04 0.43 0.05 0.48 0.38 0.18 10.25 5.59 5.33 8.81.46 57.80 0.47 0.06 0.02 0.03 0.53 0.06 0.58 0.47 0.28 10.02 5.45 5.35 8.81.31 58.67 0.53 0.07 0.02 0.04 0.59 0.05 0.65 0.53 0.36 9.78 5.35 5.36 8.81.18 60.16 0.59 0.07 0.02 0.04 0.65 0.06 0.71 0.59 0.40 9.55 5.20 5.36 8.81.32 61.46 0.71 0.07 0.03 0.04 0.78 0.06 0.84 0.71 0.67 9.28 5.02 5.31 8.81.40 62.71 1.02 0.09 0.03 0.04 1.11 0.07 1.17 1.02 0.93 8.95 4.84 5.13 8.51.42 64.26 1.00 0.11 0.03 0.04 1.11 0.07 1.18 1.00 0.98 8.63 4.79 5.03 8.31.71 66.03 1.16 0.18 0.02 0.05 1.34 0.06 1.40 1.16 1.21 8.88 4.99 5.14 8.52.00 67.87 1.49 0.26 0.03 0.05 1.75 0.07 1.81 1.49 1.65 9.13 5.03 4.99 8.22.10 69.51 1.74 0.32 0.04 0.05 2.06 0.08 2.14 1.74 1.91 8.98 4.96 5.45 9.01.73 71.31 1.50 0.29 0.05 0.05 1.79 0.09 1.88 1.50 1.40 9.60 4.98 7.77 12.81.32 72.66 0.89 0.16 0.08 0.04 1.05 0.10 1.14 0.89 0.90 9.77 5.62 7.71 12.71.38 74.04 1.22 0.23 0.18 0.07 1.45 0.13 1.58 1.22 0.95 9.78 6.04 7.79 12.91.66 75.52 1.36 0.22 0.33 0.09 1.58 0.25 1.83 1.36 1.24 9.66 6.79 8.28 13.71.87 77.17 1.55 0.25 0.39 0.10 1.80 0.42 2.22 1.55 1.54 10.06 6.95 8.16 13.51.87 78.61 1.43 0.25 0.38 0.11 1.68 0.49 2.16 1.43 1.71 9.63 7.15 10.33 17.11.50 80.05 1.23 0.13 0.29 0.06 1.37 0.48 1.85 1.23 1.42 9.85 7.61 12.56 20.81.27 81.46 1.29 0.12 0.35 0.07 1.41 0.35 1.77 1.29 1.30 10.17 7.89 14.01 23.21.01 84.12 1.04 0.11 0.27 0.05 1.15 0.41 1.56 1.04 1.11 10.48 8.77 12.79 21.11.39 85.41 1.56 0.19 0.46 0.08 1.75 0.32 2.07 1.56 1.48 10.52 10.16 11.47 19.01.65 86.92 1.86 0.19 0.53 0.10 2.05 0.54 2.58 1.86 1.88 10.69 9.65 11.22 18.51.70 88.62 1.78 0.20 0.62 0.11 1.99 0.63 2.62 1.78 2.04 10.81 9.41 10.40 17.21.76 89.77 1.88 0.20 0.68 0.11 2.08 0.73 2.81 1.88 2.17 10.84 8.91 8.00 13.21.67 91.38 2.20 0.24 0.71 0.10 2.44 0.79 3.23 2.20 2.22 10.37 8.14 7.88 13.01.53 92.28 2.33 0.25 0.65 0.09 2.58 0.82 3.40 2.33 2.13 10.05 7.64 7.58 12.51.42 93.49 2.52 0.27 0.65 0.09 2.78 0.74 3.52 2.52 2.09 9.83 7.46 7.65 12.61.31 94.40 2.11 0.22 0.63 0.09 2.33 0.74 3.07 2.11 1.95 9.62 7.18 8.96 14.81.09 95.41 2.17 0.23 0.59 0.08 2.40 0.72 3.11 2.17 1.76 9.45 6.87 8.02 13.21.16 96.67 2.10 0.22 0.62 0.09 2.32 0.68 3.00 2.10 1.97 9.46 6.77 7.42 12.21.19 98.40 2.30 0.24 0.69 0.10 2.54 0.71 3.25 2.30 2.20 9.38 7.11 7.14 11.81.35 99.64 2.80 0.30 0.78 0.11 3.10 0.78 3.88 2.80 2.55 9.16 7.05 6.87 11.31.31 100.42 2.93 0.31 0.80 0.11 3.24 0.89 4.13 2.93 2.65 9.06 6.42 6.57 10.81.41 101.36 3.26 0.35 0.89 0.12 3.61 0.91 4.52 3.26 2.89 8.83 6.59 7.31 12.11.40 102.39 3.05 0.32 0.88 0.12 3.37 1.02 4.39 3.05 2.96 8.85 6.67 7.14 11.81.47 102.60 3.15 8.50 6.45 6.12 10.41.53 103.80 3.26 8.37 6.18 6.13 11.21.46 105.00 3.14 8.31 6.53 7.58 13.11.45 106.20 3.10 8.18 6.49 7.46 13.01.45 107.30 3.13 8.06 6.46 7.45 13.01.46 108.50 3.19 8.02 6.45 7.51 13.01.48 109.70 3.26 7.99 6.45 7.53 13.11.51 111.00 3.35 7.89 6.47 7.55 13.01.54 112.20 3.42 7.90 6.49 7.59 13.01.57 113.50 3.49 7.90 6.50 7.62 13.11.61 114.80 3.55 7.88 6.48 7.67 13.11.61 116.20 3.58 7.78 6.45 7.75 13.21.62 117.50 3.63 7.81 6.42 7.74 13.21.64 118.80 3.63 7.74 6.40 7.73 13.21.64 120.10 3.68 7.71 6.37 7.76 13.31.63 121.40 3.78 7.70 6.34 7.77 13.31.61 122.70 3.89 7.73 6.31 7.80 13.2

EE-RM-STD-98-440 COMMENT 311
HistoricaModel Energy Prices 

New Housing Housing Stock New CAC/HP Sales Selected Selected Elec Gas Oil LPG 

(mlns completions) (millions) Split AC Pack AC Split HP Pack HP CAC Heat Pump Total Product Product (cents/kWh) ($/Mbtu) ($/Mbtu) ($/Mb

1.60 124.00 3.97 7.75 6.29 7.82 13.3

1.59 125.20 3.98 7.73 6.26 7.83 13.31.58 126.40 4.01 7.73 6.24 7.82 13.41.57 127.60 4.10 7.73 6.22 7.84 13.41.57 128.80 4.18 7.70 6.21 7.86 13.51.57 130.00 4.24 7.69 6.22 7.88 13.61.56 131.32 4.30 7.69 0.00 0.00 0.01.55 132.66 4.36 7.69 0.00 0.00 0.01.54 134.00 4.42 7.69 0.00 0.00 0.01.54 135.36 4.48 7.69 0.00 0.00 0.01.53 136.74 4.54 7.69 0.00 0.00 0.01.52 138.13 4.60 7.69 0.00 0.00 0.01.52 139.53 4.67 7.69 0.00 0.00 0.01.51 140.95 4.74 7.69 0.00 0.00 0.01.51 142.38 4.80 7.69 0.00 0.00 0.01.50 143.83 4.87 7.69 0.00 0.00 0.0

EE-RM-STD-98-440 COMMENT 311
System Energy Use per kBtu 

Prices and Other Economic Year Split Package Split H/P Package H/P Room North East MidWest 

A/C A/C Cooling Heating Cooling Heating A/C Total New Eng Mid Atl ENC WNC 

Parameters 1950 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.55 203 368 321 472 

1951 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.55 203 368 321 472 1952 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.55 203 368 321 472 1953 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.55 203 368 321 472 1954 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.54 203 368 321 472 1955 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.54 203 368 321 472 1956 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.53 203 368 321 472 1957 0.18 0.18 0.18 0.19 0.18 0.19 0.18 0.53 203 368 321 472 1958 0.17 0.17 0.17 0.19 0.17 0.19 0.17 0.52 203 368 321 472 1959 0.17 0.17 0.17 0.19 0.17 0.19 0.17 0.52 203 368 321 472 

Heat Rate for Electricity 1960 0.17 0.17 0.17 0.19 0.17 0.19 0.17 0.51 203 368 321 472 

0.0034 Mbtu/kWh 1961 0.17 0.17 0.17 0.19 0.17 0.19 0.17 0.51 203 368 321 472 

1962 0.17 0.17 0.17 0.18 0.17 0.18 0.17 0.50 203 368 321 472 1963 0.17 0.17 0.17 0.18 0.17 0.18 0.17 0.50 203 368 321 472 1964 0.16 0.16 0.16 0.18 0.16 0.18 0.16 0.49 203 368 321 472 1965 0.16 0.16 0.16 0.18 0.16 0.18 0.16 0.49 203 368 321 472 1966 0.16 0.16 0.16 0.18 0.16 0.18 0.16 0.48 203 368 321 472 1967 0.16 0.16 0.16 0.18 0.16 0.18 0.16 0.47 203 368 321 472 1968 0.16 0.16 0.16 0.18 0.16 0.18 0.16 0.47 203 368 321 472 1969 0.15 0.15 0.15 0.18 0.15 0.18 0.15 0.46 203 368 321 472 1970 0.15 0.15 0.15 0.18 0.15 0.18 0.15 0.46 203 368 321 472 1971 0.15 0.15 0.15 0.18 0.15 0.18 0.15 0.45 203 368 321 472 1972 0.15 0.15 0.15 0.18 0.15 0.18 0.15 0.44 203 368 321 472 1973 0.15 0.15 0.15 0.17 0.15 0.17 0.15 0.44 203 368 321 472 1974 0.14 0.14 0.14 0.17 0.14 0.17 0.14 0.43 203 368 321 472 1975 0.14 0.14 0.14 0.17 0.14 0.17 0.14 0.42 203 368 321 472 1976 0.14 0.14 0.14 0.17 0.14 0.17 0.14 0.42 203 368 321 472 1977 0.14 0.14 0.14 0.17 0.14 0.17 0.14 0.41 203 368 321 472 1978 0.14 0.14 0.14 0.17 0.14 0.17 0.14 0.41 203 368 321 472 1979 0.13 0.13 0.13 0.17 0.13 0.17 0.13 0.40 203 368 321 472 1980 0.13 0.13 0.13 0.17 0.13 0.17 0.13 0.40 203 368 321 472 1981 0.13 0.13 0.13 0.17 0.13 0.17 0.13 0.39 203 368 321 472 1982 0.13 0.13 0.13 0.16 0.13 0.16 0.13 0.39 203 368 321 472 1983 0.13 0.13 0.13 0.16 0.13 0.16 0.13 0.38 203 368 321 472 1984 0.13 0.13 0.13 0.16 0.13 0.16 0.13 0.38 203 368 321 472 1985 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.37 203 368 321 472 1986 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.37 203 368 321 472 1987 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.36 203 368 321 472 1988 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.36 203 368 321 472 1989 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.35 203 368 321 472 1990 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.35 203 368 321 472 1991 0.12 0.12 0.12 0.16 0.12 0.16 0.12 0.35 203 368 321 472 1992 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1993 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1994 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1995 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1996 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1997 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1998 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 1999 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2000 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2001 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2002 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2003 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2004 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2005 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2006 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2007 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2008 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2009 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2010 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2011 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 

EE-RM-STD-98-440 COMMENT 311
System Energy Use per kBtu 

Prices and Other Economic Year Split Package Split H/P Package H/P Room North East MidWest 

A/C A/C Cooling Heating Cooling Heating A/C Total New Eng Mid Atl ENC WNC 

2012 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2013 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2014 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2015 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2016 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2017 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2018 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2019 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2020 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2021 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2022 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2023 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2024 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2025 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2026 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2027 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2028 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2029 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 2030 0.10 0.10 0.10 0.14 0.10 0.14 0.10 0.29 203 368 321 472 

EE-RM-STD-98-440 COMMENT 311
Annual Heating Hours Annual Energy Use 

South West North East MidWest South West 

South Atl ESC WSC MountainPacific Commercial New Eng Mid Atl ENC WNC South Atl ESC WSC Mountain Pacific Commercial 

00000 0 1,312 2,380 2,073 3,049 4,849 4,872 6,352 4,785 2,131 9,738 

00000 0 1,312 2,380 2,073 3,049 4,849 4,872 6,352 4,785 2,131 9,738 00000 0 1,304 2,365 2,060 3,030 4,818 4,841 6,311 4,755 2,118 9,675 00000 0 1,295 2,348 2,046 3,009 4,785 4,808 6,268 4,722 2,103 9,609 00000 0 1,286 2,331 2,031 2,987 4,750 4,773 6,222 4,687 2,088 9,538 00000 0 1,276 2,313 2,015 2,964 4,713 4,736 6,174 4,651 2,072 9,464 00000 0 1,265 2,294 1,998 2,939 4,674 4,697 6,123 4,613 2,054 9,386 00000 0 1,254 2,274 1,981 2,914 4,633 4,656 6,070 4,573 2,037 9,305 00000 0 1,243 2,253 1,963 2,887 4,591 4,613 6,014 4,531 2,018 9,219 00000 0 1,231 2,231 1,944 2,859 4,547 4,569 5,956 4,487 1,998 9,130 00000 0 1,218 2,209 1,924 2,830 4,501 4,522 5,896 4,442 1,978 9,038 00000 0 1,205 2,186 1,904 2,800 4,453 4,475 5,834 4,395 1,957 8,943 00000 0 1,192 2,162 1,883 2,770 4,405 4,426 5,770 4,347 1,936 8,845 00000 0 1,179 2,137 1,862 2,738 4,354 4,375 5,704 4,297 1,914 8,744 00000 0 1,165 2,112 1,840 2,706 4,303 4,324 5,637 4,247 1,891 8,641 00000 0 1,151 2,086 1,818 2,673 4,251 4,271 5,569 4,195 1,869 8,537 00000 0 1,136 2,060 1,795 2,640 4,198 4,218 5,499 4,143 1,845 8,430 00000 0 1,122 2,034 1,772 2,606 4,145 4,165 5,429 4,090 1,822 8,323 00000 0 1,107 2,008 1,749 2,573 4,091 4,111 5,359 4,037 1,798 8,215 00000 0 1,093 1,981 1,726 2,539 4,037 4,056 5,288 3,984 1,774 8,107 00000 0 1,078 1,955 1,703 2,505 3,983 4,002 5,218 3,931 1,751 7,999 00000 0 1,063 1,928 1,680 2,471 3,929 3,948 5,147 3,878 1,727 7,891 00000 0 1,049 1,902 1,657 2,437 3,876 3,895 5,077 3,825 1,704 7,783 00000 0 1,035 1,876 1,635 2,404 3,823 3,841 5,008 3,773 1,680 7,677 00000 0 1,021 1,851 1,612 2,371 3,771 3,789 4,940 3,721 1,657 7,572 00000 0 1,007 1,825 1,590 2,339 3,719 3,737 4,872 3,670 1,635 7,469 0 0 0 0 0 0 993 1,801 1,569 2,307 3,669 3,686 4,806 3,620 1,613 7,367 0 0 0 0 0 0 979 1,776 1,547 2,276 3,619 3,636 4,741 3,571 1,591 7,267 0 0 0 0 0 0 966 1,752 1,527 2,245 3,570 3,587 4,677 3,523 1,569 7,170 0 0 0 0 0 0 953 1,729 1,506 2,215 3,522 3,539 4,614 3,476 1,548 7,074 0 0 0 0 0 0 941 1,706 1,486 2,186 3,476 3,492 4,553 3,430 1,528 6,980 0 0 0 0 0 0 928 1,683 1,467 2,157 3,430 3,447 4,493 3,385 1,508 6,888 0 0 0 0 0 0 916 1,661 1,447 2,129 3,385 3,402 4,435 3,341 1,488 6,798 0 0 0 0 0 0 904 1,640 1,429 2,102 3,342 3,358 4,378 3,298 1,469 6,711 0 0 0 0 0 0 893 1,619 1,411 2,075 3,299 3,315 4,322 3,256 1,450 6,625 0 0 0 0 0 0 882 1,599 1,393 2,049 3,258 3,273 4,268 3,215 1,432 6,542 0 0 0 0 0 0 871 1,579 1,376 2,023 3,217 3,233 4,215 3,175 1,414 6,461 0 0 0 0 0 0 860 1,560 1,359 1,998 3,178 3,193 4,163 3,136 1,397 6,381 0 0 0 0 0 0 850 1,541 1,342 1,974 3,139 3,154 4,112 3,098 1,380 6,304 0 0 0 0 0 0 839 1,522 1,326 1,950 3,101 3,116 4,063 3,061 1,363 6,228 0 0 0 0 0 0 829 1,504 1,310 1,927 3,065 3,079 4,015 3,024 1,347 6,154 0 0 0 0 0 0 820 1,486 1,295 1,905 3,029 3,043 3,968 2,989 1,331 6,082 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 

EE-RM-STD-98-440 COMMENT 311
Annual Heating Hours Annual Energy Use 

South West North East MidWest South West 

South Atl ESC WSC MountainPacific Commercial New Eng Mid Atl ENC WNC South Atl ESC WSC Mountain Pacific Commercial 

0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 0 0 0 0 0 0 687 1,246 1,086 1,597 2,539 2,551 3,326 2,506 1,116 5,099 

EE-RM-STD-98-440 COMMENT 311
Efficiency Level Mar

South West Site to Source Housing Stock SEER Level (See Engineer

South Atl ESC WSC Mountain Pacific Commercial Elec Gas (millions) 5 6 7 8 9 10 11 12 

18% 7% 16% 4% 8% 10% 0.01150 0.923 46.00 0.60 0.32 0.07 0.01 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 46.51 0.60 0.32 0.07 0.01 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 47.01 0.57 0.34 0.08 0.01 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 47.52 0.55 0.35 0.09 0.01 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 48.02 0.52 0.36 0.10 0.01 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 48.53 0.49 0.38 0.12 0.02 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 49.18 0.46 0.39 0.13 0.02 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 50.08 0.43 0.40 0.15 0.02 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 50.96 0.40 0.40 0.17 0.03 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 52.04 0.37 0.41 0.18 0.03 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 53.28 0.34 0.41 0.20 0.04 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 54.46 0.31 0.41 0.22 0.05 0.00 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 55.11 0.29 0.41 0.24 0.06 0.01 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 55.92 0.26 0.40 0.26 0.07 0.01 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 57.03 0.23 0.40 0.28 0.08 0.01 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 57.80 0.21 0.39 0.30 0.09 0.01 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 58.67 0.18 0.38 0.31 0.11 0.02 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 60.16 0.16 0.36 0.33 0.12 0.02 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 61.46 0.14 0.35 0.35 0.14 0.02 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 62.71 0.12 0.33 0.36 0.16 0.03 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 64.26 0.11 0.31 0.37 0.18 0.04 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 66.03 0.09 0.29 0.37 0.20 0.04 0.00 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 67.87 0.08 0.26 0.38 0.22 0.05 0.01 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 69.51 0.06 0.24 0.38 0.24 0.06 0.01 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 71.31 0.05 0.22 0.38 0.26 0.08 0.01 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 72.66 0.04 0.20 0.37 0.28 0.09 0.01 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 74.04 0.04 0.18 0.36 0.30 0.10 0.01 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 75.52 0.03 0.16 0.35 0.32 0.12 0.02 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 77.17 0.02 0.14 0.34 0.34 0.14 0.02 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 78.61 0.02 0.12 0.32 0.35 0.16 0.03 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 80.05 0.01 0.10 0.30 0.36 0.18 0.04 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 81.46 0.01 0.09 0.28 0.37 0.20 0.04 0.00 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 84.12 0.01 0.08 0.26 0.37 0.22 0.05 0.01 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 85.41 0.01 0.06 0.24 0.38 0.24 0.06 0.01 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 86.92 0.01 0.05 0.22 0.37 0.26 0.08 0.01 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 88.62 0.00 0.04 0.20 0.37 0.28 0.09 0.01 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 89.77 0.00 0.04 0.18 0.36 0.30 0.10 0.01 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 91.38 0.00 0.03 0.16 0.35 0.32 0.12 0.02 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 92.28 0.00 0.02 0.14 0.34 0.34 0.14 0.02 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 93.49 0.00 0.02 0.12 0.32 0.35 0.16 0.03 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 94.40 0.00 0.01 0.10 0.30 0.36 0.18 0.04 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 95.41 0.00 0.01 0.09 0.28 0.37 0.20 0.04 0.00 18% 7% 16% 4% 8% 10% 0.01150 0.923 96.67 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 98.40 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 99.64 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 100.42 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 101.36 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 102.39 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 102.60 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 103.80 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.923 105.00 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.920 106.20 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.917 107.30 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.917 108.50 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.915 109.70 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01150 0.913 111.00 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01145 0.913 112.20 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01135 0.912 113.50 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01110 0.912 114.80 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.01045 0.911 116.20 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00885 0.910 117.50 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00724 0.909 118.80 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 

EE-RM-STD-98-440 COMMENT 311
Efficiency Level Mar

South West Site to Source Housing Stock SEER Level (See Engineer

South Atl ESC WSC Mountain Pacific Commercial Elec Gas (millions) 5 6 7 8 9 10 11 12 

18% 7% 16% 4% 8% 10% 0.00689 0.909 120.10 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00679 0.909 121.40 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00679 0.909 122.70 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00672 0.909 124.00 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00631 0.909 125.20 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00571 0.909 126.40 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.909 127.60 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.909 128.80 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 130.00 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 131.32 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 132.66 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 134.00 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 135.36 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 136.74 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 138.13 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 139.53 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 140.95 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 142.38 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 18% 7% 16% 4% 8% 10% 0.00552 0.908 143.83 0.00 0.00 0.00 0.00 0.00 0.80 0.04 0.14 

EE-RM-STD-98-440 COMMENT 311
PRICE PROJECTIONS (all prices in 1997 dollars)

LIST OF ENERGY PROJECTIONS : - Marginal Price in 1998 Marginal Prices for Products 

0 Constant 1998 Elec 8.50 cents/kWh Split A/C 

1 AEO 2000 - Reference Case Gas 6.45 $/MMBtu Pack A/C 

2 GRI 1998 Split HP 3 AEO 2000 - High Growth Case Pack HP 

4 AEO 2000 - Low Growth

Const. AEO 2000 GRI 98 High Low 

Elec Gas Oil LPG Elec Gas Oil LPG Elec Gas Oil LPG Elec Gas Oil LPG Elec Gas Oil LPG Const AEO 

1995 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 1.65 1.61996 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 8.50 6.28 7.18 11.76 1.78 1.71997 8.38 6.83 7.14 11.82 8.38 6.83 7.14 11.82 8.48 6.80 7.00 11.61 8.38 6.83 7.14 11.82 8.38 6.83 7.14 11.82 1.75 1.71998 8.05 6.60 6.12 10.42 8.05 6.60 6.12 10.42 8.52 6.22 7.19 7.19 8.05 6.60 6.12 10.42 8.05 6.60 6.12 10.42 1.89 1.81999 8.05 6.60 6.12 10.42 7.92 6.32 6.13 11.25 8.45 6.24 7.25 7.25 7.92 6.32 6.13 11.25 7.92 6.32 6.13 11.25 1.95 1.92000 8.05 6.60 6.12 10.42 7.86 6.68 7.58 13.18 8.37 6.26 7.30 7.30 7.98 7.85 1.85 1.82001 8.05 6.60 6.12 10.42 7.74 6.64 7.46 13.01 8.25 6.22 7.31 7.31 7.83 7.72 1.79 1.72002 8.05 6.60 6.12 10.42 7.63 6.60 7.45 13.02 8.14 6.18 7.32 7.32 7.77 7.56 1.80 1.82003 8.05 6.60 6.12 10.42 7.59 6.59 7.51 13.02 8.02 6.14 7.32 7.32 7.77 7.52 1.81 1.82004 8.05 6.60 6.12 10.42 7.56 6.60 7.53 13.10 7.91 6.10 7.33 7.33 7.78 7.47 1.84 1.82005 8.05 6.60 6.12 10.42 7.47 6.62 7.55 13.06 7.79 6.06 7.33 7.33 7.72 7.37 1.87 1.82006 8.05 6.60 6.12 10.42 7.48 6.64 7.59 13.09 7.70 6.01 7.34 7.34 7.76 7.32 1.88 1.82007 8.05 6.60 6.12 10.42 7.48 6.65 7.62 13.12 7.61 5.97 7.34 7.34 7.76 7.29 1.88 1.82008 8.05 6.60 6.12 10.42 7.46 6.63 7.67 13.16 7.52 5.92 7.35 7.35 7.71 7.22 1.87 1.82009 8.05 6.60 6.12 10.42 7.37 6.60 7.75 13.21 7.43 5.88 7.35 7.35 7.66 7.15 1.83 1.82010 8.05 6.60 6.12 10.42 7.39 6.57 7.74 13.21 7.33 5.83 7.35 7.35 7.71 7.13 1.82 1.82011 8.05 6.60 6.12 10.42 7.33 6.54 7.73 13.22 7.27 5.78 7.36 7.36 7.63 7.07 1.77 1.72012 8.05 6.60 6.12 10.42 7.30 6.52 7.76 13.32 7.21 5.73 7.36 7.36 7.62 7.03 1.76 1.72013 8.05 6.60 6.12 10.42 7.29 6.49 7.77 13.30 7.15 5.68 7.37 7.37 7.60 7.00 1.79 1.72014 8.05 6.60 6.12 10.42 7.32 6.46 7.80 13.28 7.09 5.63 7.37 7.37 7.61 7.01 1.84 1.82015 8.05 6.60 6.12 10.42 7.33 6.43 7.82 13.37 7.03 5.59 7.38 7.38 7.63 7.02 1.85 1.82016 8.05 6.60 6.12 10.42 7.32 6.40 7.83 13.38 7.03 5.59 7.38 7.38 7.62 7.01 1.79 1.72017 8.05 6.60 6.12 10.42 7.32 6.39 7.82 13.42 7.03 5.59 7.38 7.38 7.60 7.00 1.77 1.72018 8.05 6.60 6.12 10.42 7.32 6.37 7.84 13.48 7.03 5.59 7.38 7.38 7.63 7.02 1.77 1.72019 8.05 6.60 6.12 10.42 7.29 6.36 7.86 13.55 7.03 5.59 7.38 7.38 7.59 7.01 1.78 1.72020 8.05 6.60 6.12 10.42 7.28 6.36 7.88 13.62 7.03 5.59 7.38 7.38 7.61 6.99 1.77 1.72021 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.77 1.72022 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.76 1.72023 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.76 1.72024 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.76 1.72025 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.75 1.72026 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.75 1.72027 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.74 1.72028 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.74 1.72029 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.73 1.72030 8.05 6.60 6.12 10.42 7.28 7.03 5.59 7.38 7.38 7.61 6.99 1.73 1.7

2021-2030 Electricity price are kept constant after 2020 for AEO 2000 Reference, High Growth and Low Growth Cases

2016-2030 Electricity price are kept constant after 2015 for GRI 1998

EE-RM-STD-98-440 COMMENT 311
STANDARD CENTRAL A/C AND HEAT PUMP: COST AND EFFICIENCY DATA

ARI

% Change Incr.

over Manuf. Retail 

Level Description Baseline Cost Price

(1998$) (1998$)

-1 9 SEER -10% $0.00 $2,236

0 10 SEER 0% $0.00 $2,236

1 11 SEER 10% $0.00 $2,357

2 12 SEER 20% $0.00 $2,5103 13 SEER 30% $0.00 $2,7154 14 SEER 40% $0.00 $3,0205 15 SEER 50% $0.00 $3,3026 16 SEER 60% $0.00 $3,3027 17 SEER 70% $0.00 $3,3028 18 SEER 80% $0.00 $3,3029 19 SEER 90% $0.00 $3,302

Std Level

0 10 SEER 0% $0.00 $2,236

Product: Split A/C

Baseline Retail Price $2,236Average System Capacity 35 kBtu/hr

Transpose of table

SEER Level 5 6 78 9 10 11 12 13 14 15 16 

HSPF Level 5.1 5.4 5.7 6.2 6.5 6.8 7.1 7.4 7.7 8.0 8.2 8.4 

 Description 9 SEER 10 SEER 11 SEER 12 SEER 13 SEER 14 SEER 15 SEER 16 SEER 17 

% Change over Baseline -50% -40% -30% -20% -10% 0% 10% 20% 30% 40% 50% 60% 7

Retail Split A/C ARI (Mean) (1998$) $2,236 $2,236 $2,236 $2,236 $2,236 $2,236 $2,357 $2,510 $2,715 $3,020 $3,302 $3,302 $

Split A/C Rev Eng (1998$) $2,236 $2,236 $2,236 $2,236 $2,236 $2,236 $2,327 $2,449 $2,571 $2,860 $2,990 $2,990 $

Price per Unit Package A/C ARI (Mean) (1998$) $2,607 $2,607 $2,607 $2,607 $2,607 $2,607 $2,795 $2,903 $3,229 $3,466 $3,822 $3,822 $

Package A/C Rev Eng (1998$) $2,607 $2,607 $2,607 $2,607 $2,607 $2,607 $2,696 $2,765 $3,032 $3,338 $3,466 $3,466 $

as a Function of Split H/P ARI (Mean) (1998$) $3,668 $3,668 $3,668 $3,668 $3,668 $3,668 $3,779 $3,933 $4,155 $4,376 $4,873 $4,873 $

Split H/P Rev Eng (1998$) $3,668 $3,668 $3,668 $3,668 $3,668 $3,668 $3,723 $3,812 $4,000 $4,542 $4,707 $4,707 $

Efficiency Package H/P ARI (Mean) (1998$) $3,599 $3,599 $3,599 $3,599 $3,599 $3,599 $3,759 $3,920 $4,286 $4,458 $4,893 $4,893 $

Package H/P Rev Eng (1998$) $3,599 $3,599 $3,599 $3,599 $3,599 $3,599 $3,691 $3,748 $4,034 $4,446 $4,584 $4,584 $

Level

Energy Split A/C Cooling (kWh) 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 

Use Package A/C Cooling (kWh) 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 

per Split H/P Cooling (kWh) 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 

kBtu Split H/P Heating (kWh) 0.20 0.19 0.18 0.16 0.15 0.15 0.14 0.14 0.13 0.13 0.12 0.12 

of Cooling Package H/P Cooling (kWh) 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 

or Heating Package H/P Heating (kWh) 0.20 0.19 0.18 0.16 0.15 0.15 0.14 0.14 0.13 0.13 0.12 0.12 

Room A/C Cooling (kWh) 0.20 0.17 0.14 0.13 0.11 0.10 0.09 0.08 0.08 0.07 0.07 0.06 

Split A/C ARI (Mean) (1998$) $26 $26 $26 $26 $26 $26 $26 $27 $27 $47 $55 $55 

Annual Split A/C Rev Eng (1998$) $26 $26 $26 $26 $26 $26 $26 $27 $27 $43 $46 $46 

Equipment Package A/C ARI (Mean) (1998$) $34 $34 $34 $34 $34 $34 $34 $34 $35 $57 $67 $67 

Package A/C Rev Eng (1998$) $34 $34 $34 $34 $34 $34 $34 $34 $35 $54 $57 $57 

Repair

Split H/P ARI (Mean) (1998$) $38 $38 $38 $38 $38 $38 $38 $38 $39 $57 $70 $70 

Cost Split H/P Rev Eng (1998$) $38 $38 $38 $38 $38 $38 $38 $38 $39 $61 $66 $66 

Package H/P ARI (Mean) (1998$) $39 $39 $39 $39 $39 $39 $39 $40 $40 $62 $74 $74 Package H/P Rev Eng (1998$) $39 $39 $39 $39 $39 $39 $39 $40 $40 $62 $66 $66 

Compressor Split A/C (1998$) $278 $278 $278 $278 $278 $278 $332 $334 $360 $360 $458 $458 $

Replacement Package A/C (1998$) $278 $278 $278 $278 $278 $278 $332 $334 $360 $360 $458 $458 $

EE-RM-STD-98-440 COMMENT 311
Cost Split H/P (1998$) $283 $283 $283 $283 $283 $283 $335 $335 $364 $466 $564 $564 $

Package H/P (1998$) $283 $283 $283 $283 $283 $283 $335 $335 $364 $466 $564 $564 $

Product Option List: Note: The CPI index for Appliance and Furniture repair, field SE3406 in ftp://ftp.bls.gov/pub/time.series/mu/mu.data.12.USHousing

indicates that appliance repair costs are approximately constant in inflation-adjusted dollars. 

Split A/C

Package A/C

Split HP

Package HP

Cooling and Heating Hours vs. Census Division

Census Division: 1 2 3 4 5 6 7 8 9 Commercial

CAC Cooling kWh 812 1403 1232 1820 2913 2859 3760 2823 1313 5824Heat Pump Cooling kWh 503 1781 1385 2651 2484 3242 4033 2917 733 5824Heat Pump Heating kWh 6868 6010 7449 821 3054 5550 3291 4475 4347 2654CAC SEER 8.76 9.19 9.11 9.07 9.01 9.23 9.15 9.18 8.79 9.05Heat Pump SEER 8.55 8.83 9.73 8.88 9.30 9.42 9.31 8.82 9.21 9.11Heat Pump HSPF 6.50 6.59 6.90 6.61 6.80 6.81 6.74 6.58 6.74 6.70Cooling Hours

Split A/C 203 368 321 472 750 754 983 740 330 1506

Package A/C 203 368 321 472 750 754 983 740 330 1506

Split H/P 123 449 385 672 660 872 1072 735 193 1517

Package H/P 123 449 385 672 660 872 1072 735 193 1517

Heating Hours

Split A/C 0 0 0 0 0 0 0 00 0

Package A/C 0 0 0 0 0 0 0 00 0

Split H/P 1276 1132 1469 155 593 1080 634 841 837 508

Package H/P 1276 1132 1469 155 593 1080 634 841 837 508

RECS 97 Regional Household Weights

Central Air Conditioners 0.9% 8.5% 18.6% 10.1% 17.7% 7.0% 15.7% 3.9% 7.7% 10.0%Heat pumps 0.3% 3.5% 2.6% 0.8% 55.5% 10.7% 7.1% 4.3% 5.3% 10.0%Shares-Un-normalized Sum

1.0% 9.5% 20.6% 11.2% 19.6% 7.8% 17.4% 4.3% 8.6% 11.1% 111.1%

0.3% 3.9% 2.9% 0.8% 61.6% 11.9% 7.9% 4.8% 5.9% 11.1% 111.1%

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES New Housing 

Decision Parameters North East MidWest South 

Parameters for Market Share Calculations for New Installed Units Year Price Operating Savings Income Price/Income Interest New Eng Mid Atl ENC WNC South Atl ESC WSC Mo

1951 $10,232.62 -$233.04 $23,911 44.09% 3.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1952 $9,745.35 -$229.89 $25,213 39.87% 3.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

Equip. Price in 1998 (98$) $2,236 1953 $9,281.28 -$228.60 $25,808 37.14% 3.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

Oper. Cost in 1998 (98$) $197 1954 $8,839.32 -$224.42 $25,320 36.09% 3.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1955 $8,418.40 -$225.74 $27,130 32.14% 3.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1956 $8,017.52 -$218.89 $28,573 29.08% 3.75 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1957 $7,635.74 -$208.11 $28,209 28.05% 4.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1958 $7,272.13 -$201.01 $27,990 26.94% 3.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1959 $6,925.84 -$198.68 $29,652 24.25% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

 1960 $6,596.04 -$192.15 $30,192 22.70% 5.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

INITIAL MARKET SHARE 1961 $6,281.94 -$186.68 $31,339 20.84% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1962 $5,982.80 -$179.69 $31,698 19.63% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

 New Houses (1993) 0.75 1963 $5,697.91 -$173.16 $32,403 18.30% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1964 $5,426.58 -$164.99 $33,446 16.88% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1965 $5,168.17 -$156.55 $34,826 15.44% 4.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1966 $4,922.07 -$148.10 $35,993 14.22% 5.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT b Price Coefficient 1967 $4,687.69 -$139.84 $35,878 13.58% 5.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1968 $4,423.23 -$131.45 $37,861 12.15% 6.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

0 1969 $4,265.23 -$122.28 $39,494 11.21% 7.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1970 $4,128.49 -$113.73 $39,430 10.85% 8.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT c Savings Coefficient 1971 $4,041.50 -$112.59 $39,473 10.62% 5.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1972 $3,925.21 -$111.39 $41,414 9.84% 5.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

0 1973 $3,709.80 -$105.18 $42,125 9.14% 7.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1974 $3,542.57 -$107.90 $40,401 9.12% 11.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT f Income Coefficient 1975 $3,642.04 -$105.21 $39,985 9.46% 7.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1976 $3,600.92 -$100.83 $40,891 9.13% 7.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

0 1977 $3,495.17 -$95.20 $41,658 8.69% 6.75 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1978 $3,405.64 -$94.64 $42,951 8.22% 8.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT g Price/Income Coefficient 1979 $3,302.61 -$86.43 $44,134 7.74% 11.75 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1980 $3,154.48 -$84.20 $42,728 7.65% 14.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

-34 1981 $3,044.97 -$82.69 $42,146 7.49% 20.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1982 $2,974.70 -$80.93 $41,146 7.49% 16.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT h Interest Coefficient 1983 $3,021.67 -$77.03 $41,532 7.52% 10.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1984 $2,925.15 -$74.14 $42,965 7.04% 12.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

0 1985 $2,860.57 -$70.86 $43,887 6.73% 10.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1986 $2,827.62 -$67.10 $45,459 6.42% 8.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

COEFFICIENT a CONSTANT/INTERCEPT TERM 1987 $2,708.21 -$60.41 $46,208 6.04% 8.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

CAC/HP 1988 $2,688.21 -$55.04 $47,017 5.87% 9.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

2.94 1989 $2,644.77 -$50.46 $47,909 5.66% 11.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

1990 $2,605.36 -$46.16 $46,579 5.73% 10.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1991 $2,498.66 -$42.24 $45,393 5.63% 8.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1992 $2,446.87 $0.00 $45,128 5.42% 6.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1993 $2,363.15 $0.00 $46,262 5.11% 6.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1994 $2,322.77 $0.00 $47,163 4.93% 7.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1995 $2,306.94 $0.00 $47,755 4.83% 9.00 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1996 $2,303.38 $0.00 $48,831 4.72% 8.25 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1997 $2,272.39 $0.00 $50,567 4.49% 8.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1998 $2,293.57 $0.00 $51,688 4.44% 8.50 0.05 0.12 0.18 0.09 0.18 0.07 0.12 1999 $2,293.57 $0.00 $52,079 4.40% 7.75 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2000 $2,293.57 $0.00 $52,309 4.38% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2001 $2,293.57 $0.00 $52,574 4.36% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2002 $2,293.57 $0.00 $52,579 4.36% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2003 $2,293.57 $0.00 $53,051 4.32% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2004 $2,293.57 $0.00 $53,383 4.30% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2005 $2,293.57 $0.00 $53,933 4.25% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2006 $2,293.57 $0.00 $54,299 4.22% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2007 $2,293.57 $0.00 $54,840 4.18% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2008 $2,293.57 $0.00 $55,432 4.14% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2009 $2,293.57 $0.00 $56,050 4.09% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2010 $2,293.57 $0.00 $57,060 4.02% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2011 $2,293.57 $0.00 $57,373 4.00% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2012 $2,293.57 $0.00 $58,094 3.95% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2013 $2,293.57 $0.00 $58,682 3.91% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2014 $2,293.57 $0.00 $59,438 3.86% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2015 $2,293.57 $0.00 $60,170 3.81% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2016 $2,293.57 $0.00 $61,078 3.76% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2017 $2,293.57 $0.00 $61,799 3.71% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2018 $2,293.57 $0.00 $62,860 3.65% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2019 $2,293.57 $0.00 $63,725 3.60% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2020 $2,293.57 $0.00 $64,643 3.55% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2021 $2,293.57 $0.00 $65,455 3.50% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2022 $2,293.57 $0.00 $66,277 3.46% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2023 $2,293.57 $0.00 $67,109 3.42% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2024 $2,293.57 $0.00 $67,952 3.38% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2025 $2,293.57 $0.00 $68,805 3.33% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2026 $2,293.57 $0.00 $69,669 3.29% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2027 $2,293.57 $0.00 $70,544 3.25% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2028 $2,293.57 $0.00 $71,430 3.21% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2029 $2,293.57 $0.00 $72,327 3.17% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 2030 $2,293.57 $0.00 $73,235 3.13% 8.03 0.05 0.12 0.18 0.09 0.18 0.07 0.12 

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES

Decision Parameters Product Type Market Shares 

Parameters for Market Share Calculations for New Installed Units Year Price Operating Savings Income Price/Income Interest Split CAC Pack CAC Split HP 

1951 $10,232.62 -$233.04 $23,911 44.09% 3.25 0.90 0.10 0.00 

CAC/HP 1952 $9,745.35 -$229.89 $25,213 39.87% 3.25 0.90 0.10 0.00 

Equip. Price in 1998 (98$) $2,236 1953 $9,281.28 -$228.60 $25,808 37.14% 3.25 0.90 0.10 0.00 

Oper. Cost in 1998 (98$) $197 1954 $8,839.32 -$224.42 $25,320 36.09% 3.25 0.89 0.10 0.01 

1955 $8,418.40 -$225.74 $27,130 32.14% 3.25 0.89 0.10 0.01 

CAC/HP 1956 $8,017.52 -$218.89 $28,573 29.08% 3.75 0.89 0.10 0.01 

 New Houses (1992) 0.75 1957 $7,635.74 -$208.11 $28,209 28.05% 4.00 0.89 0.10 0.01 

1958 $7,272.13 -$201.01 $27,990 26.94% 3.50 0.89 0.10 0.01 

COEFFICIENT c Savings Coefficient COEFFICIENT bPrice Coefficient 1959 $6,925.84 -$198.68 $29,652 24.25% 4.50 0.89 0.10 0.01 

CAC/HP CAC/HP 1960 $6,596.04 -$192.15 $30,192 22.70% 5.00 0.89 0.10 0.01 

0 0 1961 $6,281.94 -$186.68 $31,339 20.84% 4.50 0.88 0.10 0.02 

1962 $5,982.80 -$179.69 $31,698 19.63% 4.50 0.88 0.10 0.02 

COEFFICIENT g Price/Income Coefficient COEFFICIENT fIncome Coefficient 1963 $5,697.91 -$173.16 $32,403 18.30% 4.50 0.88 0.10 0.02 

CAC/HP CAC/HP 1964 $5,426.58 -$164.99 $33,446 16.88% 4.50 0.87 0.10 0.03 

-34 0 1965 $5,168.17 -$156.55 $34,826 15.44% 4.50 0.87 0.10 0.03 

1966 $4,922.07 -$148.10 $35,993 14.22% 5.50 0.86 0.10 0.04 

COEFFICIENT a CONSTANT/INTERCEPT TERM COEFFICIENT hInterest Coefficient 1967 $4,687.69 -$139.84 $35,878 13.58% 5.50 0.85 0.09 0.05 

CAC/HP CAC/HP 1968 $4,423.23 -$131.45 $37,861 12.15% 6.50 0.85 0.09 0.05 

2.94 0 1969 $4,265.23 -$122.28 $39,494 11.21% 7.50 0.84 0.09 0.06 

1970 $4,128.49 -$113.73 $39,430 10.85% 8.00 0.82 0.09 0.07 1971 $4,041.50 -$112.59 $39,473 10.62% 5.50 0.81 0.09 0.09 1972 $3,925.21 -$111.39 $41,414 9.84% 5.00 0.79 0.09 0.10 1973 $3,709.80 -$105.18 $42,125 9.14% 7.25 0.77 0.09 0.12 1974 $3,542.57 -$107.90 $40,401 9.12% 11.50 0.75 0.08 0.15 1975 $3,642.04 -$105.21 $39,985 9.46% 7.25 0.72 0.08 0.17 1976 $3,600.92 -$100.83 $40,891 9.13% 7.00 0.69 0.08 0.20 1977 $3,495.17 -$95.20 $41,658 8.69% 6.75 0.69 0.08 0.20 1978 $3,405.64 -$94.64 $42,951 8.22% 8.50 0.69 0.08 0.20 1979 $3,302.61 -$86.43 $44,134 7.74% 11.75 0.69 0.08 0.20 1980 $3,154.48 -$84.20 $42,728 7.65% 14.00 0.69 0.08 0.20 1981 $3,044.97 -$82.69 $42,146 7.49% 20.50 0.69 0.08 0.20 1982 $2,974.70 -$80.93 $41,146 7.49% 16.50 0.69 0.08 0.20 1983 $3,021.67 -$77.03 $41,532 7.52% 10.50 0.69 0.08 0.20 1984 $2,925.15 -$74.14 $42,965 7.04% 12.50 0.69 0.08 0.20 1985 $2,860.57 -$70.86 $43,887 6.73% 10.00 0.69 0.08 0.20 1986 $2,827.62 -$67.10 $45,459 6.42% 8.50 0.69 0.08 0.20 1987 $2,708.21 -$60.41 $46,208 6.04% 8.25 0.69 0.08 0.20 1988 $2,688.21 -$55.04 $47,017 5.87% 9.00 0.69 0.08 0.20 1989 $2,644.77 -$50.46 $47,909 5.66% 11.50 0.69 0.08 0.20 1990 $2,605.36 -$46.16 $46,579 5.73% 10.00 0.69 0.08 0.20 1991 $2,498.66 -$42.24 $45,393 5.63% 8.50 0.69 0.08 0.20 1992 $2,446.87 $0.00 $45,128 5.42% 6.50 0.69 0.08 0.20 1993 $2,363.15 $0.00 $46,262 5.11% 6.00 0.69 0.08 0.20 1994 $2,322.77 $0.00 $47,163 4.93% 7.25 0.69 0.08 0.20 1995 $2,306.94 $0.00 $47,755 4.83% 9.00 0.69 0.08 0.20 1996 $2,303.38 $0.00 $48,831 4.72% 8.25 0.69 0.08 0.20 1997 $2,272.39 $0.00 $50,567 4.49% 8.50 0.69 0.08 0.20 1998 $2,293.57 $0.00 $51,688 4.44% 8.50 0.69 0.08 0.20 

1999 $2,293.57 $0.00 $52,079 4.40% 7.75 0.69 0.08 0.20 2000 $2,293.57 $0.00 $52,309 4.38% 8.03 0.69 0.08 0.20 2001 $2,293.57 $0.00 $52,574 4.36% 8.03 0.69 0.08 0.20 2002 $2,293.57 $0.00 $52,579 4.36% 8.03 0.69 0.08 0.20 2003 $2,293.57 $0.00 $53,051 4.32% 8.03 0.69 0.08 0.20 2004 $2,293.57 $0.00 $53,383 4.30% 8.03 0.69 0.08 0.20 2005 $2,293.57 $0.00 $53,933 4.25% 8.03 0.69 0.08 0.20 2006 $2,293.57 $0.00 $54,299 4.22% 8.03 0.69 0.08 0.20 2007 $2,293.57 $0.00 $54,840 4.18% 8.03 0.69 0.08 0.20 2008 $2,293.57 $0.00 $55,432 4.14% 8.03 0.69 0.08 0.20 2009 $2,293.57 $0.00 $56,050 4.09% 8.03 0.69 0.08 0.20 2010 $2,293.57 $0.00 $57,060 4.02% 8.03 0.69 0.08 0.20 2011 $2,293.57 $0.00 $57,373 4.00% 8.03 0.69 0.08 0.20 2012 $2,293.57 $0.00 $58,094 3.95% 8.03 0.69 0.08 0.20 2013 $2,293.57 $0.00 $58,682 3.91% 8.03 0.69 0.08 0.20 2014 $2,293.57 $0.00 $59,438 3.86% 8.03 0.69 0.08 0.20 2015 $2,293.57 $0.00 $60,170 3.81% 8.03 0.69 0.08 0.20 2016 $2,293.57 $0.00 $61,078 3.76% 8.03 0.69 0.08 0.20 2017 $2,293.57 $0.00 $61,799 3.71% 8.03 0.69 0.08 0.20 2018 $2,293.57 $0.00 $62,860 3.65% 8.03 0.69 0.08 0.20 2019 $2,293.57 $0.00 $63,725 3.60% 8.03 0.69 0.08 0.20 2020 $2,293.57 $0.00 $64,643 3.55% 8.03 0.69 0.08 0.20 2021 $2,293.57 $0.00 $65,455 3.50% 8.03 0.69 0.08 0.20 2022 $2,293.57 $0.00 $66,277 3.46% 8.03 0.69 0.08 0.20 2023 $2,293.57 $0.00 $67,109 3.42% 8.03 0.69 0.08 0.20 2024 $2,293.57 $0.00 $67,952 3.38% 8.03 0.69 0.08 0.20 2025 $2,293.57 $0.00 $68,805 3.33% 8.03 0.69 0.08 0.20 2026 $2,293.57 $0.00 $69,669 3.29% 8.03 0.69 0.08 0.20 2027 $2,293.57 $0.00 $70,544 3.25% 8.03 0.69 0.08 0.20 2028 $2,293.57 $0.00 $71,430 3.21% 8.03 0.69 0.08 0.20 2029 $2,293.57 $0.00 $72,327 3.17% 8.03 0.69 0.08 0.20 2030 $2,293.57 $0.00 $73,235 3.13% 8.03 0.69 0.08 0.20 

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES Decision Parameters 

Year Product Price Operating Savings Income Price/Income Interest 

Parameters for Market Share Calculations for New Installed Units 1951 $10,425.34 -$233.04 $23,911 44.90% 3.25 

1952 $9,932.80 -$229.89 $25,213 40.61% 3.25 

CAC/HP 1953 $9,464.21 -$228.60 $25,808 37.85% 3.25 

Equip. Price in 1998 (98$) $2,236 1954 $9,018.49 -$224.42 $25,320 36.80% 3.25 Oper. Cost in 1998 (98$) $197 1955 $8,594.61 -$225.74 $27,130 32.79% 3.25 

1956 $8,191.60 -$218.89 $28,573 29.69% 3.75 1957 $7,808.58 -$208.11 $28,209 28.66% 4.00 

Logit Price Coefficient: -0.01 1958 $7,444.67 -$201.01 $27,990 27.55% 3.50 

Present Value Factor: 1.00 1959 $7,099.09 -$198.68 $29,652 24.83% 4.50 

1960 $6,771.08 -$192.15 $30,192 23.28% 5.00 1961 $6,459.95 -$186.68 $31,339 21.41% 4.50 

Avg SEER Trend (pre '92) 0.1 SEER/Year 1962 $6,165.04 -$179.69 $31,698 20.20% 4.50 

Avg SEER Trend (post '92) 0 SEER/Year 1963 $5,885.77 -$173.16 $32,403 18.88% 4.50 Avg SEER @ 1990 8.7 1964 $5,621.59 -$164.99 $33,446 17.47% 4.50 

1965 $5,372.00 -$156.55 $34,826 16.02% 4.50 1966 $5,136.56 -$148.10 $35,993 14.82% 5.50 

1997 Efficiency Level Market Shares (All Products) 1967 $4,914.88 -$139.84 $35,878 14.22% 5.50 DATA 1968 $4,663.15 -$131.45 $37,861 12.78% 6.50 

< 9.9 10.0-10.9 11.0-11.9 12.0-12.9 13.0-13.9 14.0-14.9 15 16 17 18 19 1969 $4,525.68 -$122.28 $39,494 11.87% 7.50 

0.009 0.760 0.048 0.155 0.020 0.008 0.001 0.0 0.0 0.0 0.0 1970 $4,413.86 -$113.73 $39,430 11.58% 8.00 

SHIFT SCENARIO 1971 $4,359.34 -$112.59 $39,473 11.42% 5.50 

9 10 11 12 13 14 15 16 17 18 19 1972 $4,278.06 -$111.39 $41,414 10.69% 5.00 

0.000 0.760 0.048 0.155 0.020 0.008 0.001 0.000 0.000 0.000 0.000 1973 $4,092.59 -$105.18 $42,125 10.05% 7.25 0.000 0.760 0.048 0.155 0.020 0.008 0.001 0.000 0.000 0.000 0.000 1974 $3,963.71 -$107.90 $40,401 10.17% 11.50 

ROLL-UP SCENARIO 1975 $4,142.55 -$105.21 $39,985 10.71% 7.25 

9 10 11 12 13 14 15 16 17 18 19 1976 $4,174.66 -$100.83 $40,891 10.54% 7.00 

0.000 0.768 0.048 0.155 0.020 0.008 0.001 0.000 0.000 0.000 0.000 1977 $4,052.05 -$95.20 $41,658 10.03% 6.75 0.000 0.768 0.048 0.155 0.020 0.008 0.001 0.000 0.000 0.000 0.000 1978 $3,948.25 -$94.64 $42,951 9.49% 8.50 

NAECA SCENARIO 1979 $3,828.78 -$86.43 $44,134 8.94% 11.75 

9 10 11 12 13 14 15 16 17 18 19 1980 $3,657.03 -$84.20 $42,728 8.82% 14.00 

0.000 0.708 0.068 0.175 0.040 0.008 0.001 0.000 0.000 0.000 0.000 1981 $3,530.05 -$82.69 $42,146 8.64% 20.50 0.000 0.708 0.068 0.175 0.040 0.008 0.001 0.000 0.000 0.000 0.000 1982 $3,448.56 -$80.93 $41,146 8.64% 16.50 

1997 Efficiency Level Market Shares (Split AC) 1983 $3,502.97 -$77.03 $41,532 8.68% 10.50 

DATA 1984 $3,391.03 -$74.14 $42,965 8.12% 12.50 

< 9.9 10.0-10.9 11.0-11.9 12.0-12.9 13.0-13.9 14.0-14.9 15 16 17 18 19 1985 $3,316.10 -$70.86 $43,887 7.77% 10.00 

0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.0 0.0 0.0 0.0 1986 $3,277.83 -$67.10 $45,459 7.41% 8.50 

SHIFT SCENARIO 1987 $3,139.32 -$60.41 $46,208 6.97% 8.25 

9 10 11 12 13 14 15 16 17 18 19 1988 $3,116.02 -$55.04 $47,017 6.78% 9.00 

0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 1989 $3,065.53 -$50.46 $47,909 6.54% 11.50 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 1990 $3,019.68 -$46.16 $46,579 6.62% 10.00 

ROLL-UP SCENARIO 1991 $2,895.84 -$42.24 $45,393 6.50% 8.50 

9 10 11 12 13 14 15 16 17 18 19 1992 $2,827.47 $0.00 $45,128 6.27% 6.50 

0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 1993 $2,730.73 $0.00 $46,262 5.90% 6.00 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 1994 $2,684.07 $0.00 $47,163 5.69% 7.25 

NAECA SCENARIO 1995 $2,665.77 $0.00 $47,755 5.58% 9.00 

9 10 11 12 13 14 15 16 17 18 19 1996 $2,661.66 $0.00 $48,831 5.45% 8.25 

0.000 0.737 0.061 0.157 0.035 0.009 0.001 0.000 0.000 0.000 0.000 1997 $2,625.85 $0.00 $50,567 5.19% 8.50 0.000 0.737 0.061 0.157 0.035 0.009 0.001 0.000 0.000 0.000 0.000 1998 $2,650.33 $0.00 $51,688 5.13% 8.50 

1997 Efficiency Level Market Shares (Package AC) 1999 $2,650.33 $0.00 $52,079 5.09% 7.75 

DATA 2000 $2,650.33 $0.00 $52,309 5.07% 8.03 

< 9.9 10.0-10.9 11.0-11.9 12.0-12.9 13.0-13.9 14.0-14.9 15 16 17 18 19 2001 $2,650.33 $0.00 $52,574 5.04% 8.03 

0.072 0.779 0.042 0.082 0.025 0.000 0.000 0.0 0.0 0.0 0.0 2002 $2,650.33 $0.00 $52,579 5.04% 8.03 

SHIFT SCENARIO 2003 $2,650.33 $0.00 $53,051 5.00% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2004 $2,650.33 $0.00 $53,383 4.96% 8.03 

0.000 0.779 0.042 0.082 0.025 0.000 0.000 0.000 0.000 0.000 0.000 2005 $2,650.33 $0.00 $53,933 4.91% 8.03 0.000 0.779 0.042 0.082 0.025 0.000 0.000 0.000 0.000 0.000 0.000 2006 $2,650.33 $0.00 $54,299 4.88% 8.03 

ROLL-UP SCENARIO 2007 $2,650.33 $0.00 $54,840 4.83% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2008 $2,650.33 $0.00 $55,432 4.78% 8.03 

0.000 0.852 0.042 0.082 0.025 0.000 0.000 0.000 0.000 0.000 0.000 2009 $2,650.33 $0.00 $56,050 4.73% 8.03 0.000 0.852 0.042 0.082 0.025 0.000 0.000 0.000 0.000 0.000 0.000 2010 $2,650.33 $0.00 $57,060 4.64% 8.03 

NAECA SCENARIO 2011 $2,650.33 $0.00 $57,373 4.62% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2012 $2,650.33 $0.00 $58,094 4.56% 8.03 

0.000 0.792 0.062 0.102 0.045 0.000 0.000 0.000 0.000 0.000 0.000 2013 $2,650.33 $0.00 $58,682 4.52% 8.03 0.000 0.792 0.062 0.102 0.045 0.000 0.000 0.000 0.000 0.000 0.000 2014 $2,650.33 $0.00 $59,438 4.46% 8.03 

1997 Efficiency Level Market Shares (Split Heat Pumps) 2015 $2,650.33 $0.00 $60,170 4.40% 8.03 

DATA 2016 $2,650.33 $0.00 $61,078 4.34% 8.03 

< 9.9 10.0-10.9 11.0-11.9 12.0-12.9 13.0-13.9 14.0-14.9 15 16 17 18 19 2017 $2,650.33 $0.00 $61,799 4.29% 8.03 

0.001 0.623 0.077 0.247 0.041 0.009 0.003 0.0 0.0 0.0 0.0 2018 $2,650.33 $0.00 $62,860 4.22% 8.03 

SHIFT SCENARIO 2019 $2,650.33 $0.00 $63,725 4.16% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2020 $2,650.33 $0.00 $64,643 4.10% 8.03 

0.000 0.623 0.077 0.247 0.041 0.009 0.003 0.000 0.000 0.000 0.000 2021 $2,650.33 $0.00 $65,455 4.05% 8.03 0.000 0.623 0.077 0.247 0.041 0.009 0.003 0.000 0.000 0.000 0.000 2022 $2,650.33 $0.00 $66,277 4.00% 8.03 

ROLL-UP SCENARIO 2023 $2,650.33 $0.00 $67,109 3.95% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2024 $2,650.33 $0.00 $67,952 3.90% 8.03 

0.000 0.623 0.077 0.247 0.041 0.009 0.003 0.000 0.000 0.000 0.000 2025 $2,650.33 $0.00 $68,805 3.85% 8.03 0.000 0.623 0.077 0.247 0.041 0.009 0.003 0.000 0.000 0.000 0.000 2026 $2,650.33 $0.00 $69,669 3.80% 8.03 

NAECA SCENARIO 2027 $2,650.33 $0.00 $70,544 3.76% 8.03 

9 10 11 12 13 14 15 16 17 18 19 2028 $2,650.33 $0.00 $71,430 3.71% 8.03 

0.000 0.563 0.097 0.267 0.061 0.009 0.003 0.000 0.000 0.000 0.000 2029 $2,650.33 $0.00 $72,327 3.66% 8.03 0.000 0.563 0.097 0.267 0.061 0.009 0.003 0.000 0.000 0.000 0.000 2030 $2,650.33 $0.00 $73,235 3.62% 8.03 

1997 Efficiency Level Market Shares (Package Heat Pumps)

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES Decision Parameters 

Year Product Price Operating Savings Income Price/Income Interest 

DATA

< 9.9 10.0-10.9 11.0-11.9 12.0-12.9 13.0-13.9 14.0-14.9 15 16 17 18 19

0.020 0.686 0.051 0.243 0.000 0.000 0.000 0.0 0.0 0.0 0.000

SHIFT SCENARIO

9 10 11 12 13 14 15 16 17 18 19

0.000 0.686 0.051 0.243 0.000 0.000 0.000 0.000 0.000 0.000 0.0000.000 0.686 0.051 0.243 0.000 0.000 0.000 0.000 0.000 0.000 0.000

ROLL-UP SCENARIO

9 10 11 12 13 14 15 16 17 18 19

0.000 0.706 0.051 0.243 0.000 0.000 0.000 0.000 0.000 0.000 0.0000.000 0.706 0.051 0.243 0.000 0.000 0.000 0.000 0.000 0.000 0.000

NAECA SCENARIO

9 10 11 12 13 14 15 16 17 18 19

0.000 0.646 0.071 0.263 0.020 0.000 0.000 0.000 0.000 0.000 0.0000.000 0.646 0.071 0.263 0.020 0.000 0.000 0.000 0.000 0.000 0.000

SEER Level

Year 1997 9 10 11 12 13 14 15

SAC 0.0% 79.7% 4.1% 13.7% 1.5% 0.9% 0.1%PAC 7.2% 77.9% 4.2% 8.2% 2.5% 0.0% 0.0%SHP 0.1% 62.3% 7.7% 24.7% 4.1% 0.9% 0.3%PHP 2.0% 68.6% 5.1% 24.3% 0.0% 0.0% 0.0%

EE-RM-STD-98-440 COMMENT 311
Engineering Worksheet) Logit Exponential Values vs. SEER Level

15 16 17 18 19 Total 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Total

0.000 0.000 0.000 0.000 0.000 1.000 0.982 0.527 0.116 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.6369820.000 0.000 0.000 0.000 0.000 1.000 0.996 0.584 0.141 0.014 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.7350140.000 0.000 0.000 0.000 0.000 1.000 1.000 0.641 0.169 0.018 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.829340.000 0.000 0.000 0.000 0.000 1.000 0.996 0.698 0.201 0.024 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.9192330.000 0.000 0.000 0.000 0.000 1.000 0.982 0.752 0.237 0.031 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.0040780.000 0.000 0.000 0.000 0.000 1.000 0.961 0.804 0.277 0.039 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.0833950.000 0.000 0.000 0.000 0.000 1.000 0.931 0.852 0.321 0.050 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.1568330.000 0.000 0.000 0.000 0.000 1.000 0.895 0.895 0.368 0.062 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.224180.000 0.000 0.000 0.000 0.000 1.000 0.852 0.931 0.418 0.077 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.285350.000 0.000 0.000 0.000 0.000 1.000 0.804 0.961 0.472 0.095 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.340380.000 0.000 0.000 0.000 0.000 1.000 0.752 0.982 0.527 0.116 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.3894140.000 0.000 0.000 0.000 0.000 1.000 0.698 0.996 0.584 0.141 0.014 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.432690.000 0.000 0.000 0.000 0.000 1.000 0.641 1.000 0.641 0.169 0.018 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.4705210.000 0.000 0.000 0.000 0.000 1.000 0.584 0.996 0.698 0.201 0.024 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.5032770.000 0.000 0.000 0.000 0.000 1.000 0.527 0.982 0.752 0.237 0.031 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.5313710.000 0.000 0.000 0.000 0.000 1.000 0.472 0.961 0.804 0.277 0.039 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.5552370.000 0.000 0.000 0.000 0.000 1.000 0.418 0.931 0.852 0.321 0.050 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.575320.000 0.000 0.000 0.000 0.000 1.000 0.368 0.895 0.895 0.368 0.062 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.5920590.000 0.000 0.000 0.000 0.000 1.000 0.321 0.852 0.931 0.418 0.077 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.605880.000 0.000 0.000 0.000 0.000 1.000 0.277 0.804 0.961 0.472 0.095 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6171840.000 0.000 0.000 0.000 0.000 1.000 0.237 0.752 0.982 0.527 0.116 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6263420.000 0.000 0.000 0.000 0.000 1.000 0.201 0.698 0.996 0.584 0.141 0.014 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6336910.000 0.000 0.000 0.000 0.000 1.000 0.169 0.641 1.000 0.641 0.169 0.018 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6395340.000 0.000 0.000 0.000 0.000 1.000 0.141 0.584 0.996 0.698 0.201 0.024 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6441360.000 0.000 0.000 0.000 0.000 1.000 0.116 0.527 0.982 0.752 0.237 0.031 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6477260.000 0.000 0.000 0.000 0.000 1.000 0.095 0.472 0.961 0.804 0.277 0.039 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.65050.000 0.000 0.000 0.000 0.000 1.000 0.077 0.418 0.931 0.852 0.321 0.050 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6526240.000 0.000 0.000 0.000 0.000 1.000 0.062 0.368 0.895 0.895 0.368 0.062 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6542360.000 0.000 0.000 0.000 0.000 1.000 0.050 0.321 0.852 0.931 0.418 0.077 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6554460.000 0.000 0.000 0.000 0.000 1.000 0.039 0.277 0.804 0.961 0.472 0.095 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6563480.000 0.000 0.000 0.000 0.000 1.000 0.031 0.237 0.752 0.982 0.527 0.116 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6570120.000 0.000 0.000 0.000 0.000 1.000 0.024 0.201 0.698 0.996 0.584 0.141 0.014 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6574980.000 0.000 0.000 0.000 0.000 1.000 0.018 0.169 0.641 1.000 0.641 0.169 0.018 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.657850.000 0.000 0.000 0.000 0.000 1.000 0.014 0.141 0.584 0.996 0.698 0.201 0.024 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6581020.000 0.000 0.000 0.000 0.000 1.000 0.011 0.116 0.527 0.982 0.752 0.237 0.031 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6582810.000 0.000 0.000 0.000 0.000 1.000 0.008 0.095 0.472 0.961 0.804 0.277 0.039 0.002 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6584070.000 0.000 0.000 0.000 0.000 1.000 0.006 0.077 0.418 0.931 0.852 0.321 0.050 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6584950.000 0.000 0.000 0.000 0.000 1.000 0.004 0.062 0.368 0.895 0.895 0.368 0.062 0.004 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6585560.000 0.000 0.000 0.000 0.000 1.000 0.003 0.050 0.321 0.852 0.931 0.418 0.077 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6585980.000 0.000 0.000 0.000 0.000 1.000 0.002 0.039 0.277 0.804 0.961 0.472 0.095 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6586260.000 0.000 0.000 0.000 0.000 1.000 0.002 0.031 0.237 0.752 0.982 0.527 0.116 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.6586450.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 10.001 0.000 0.000 0.000 0.000 1.000 0.000 0.000 0.000 0.000 0.000 0.797 0.041 0.137 0.015 0.009 0.001 0.000 0.000 0.000 0.000 1

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES Decision Parameters 

Year Product Price Operating Savings Income Price/Income Inter

Parameters for Market Share Calculations for New Installed Units 1951 $10,425.34 -$233.04 $23,911 44.90% 3.2

1952 $9,932.80 -$229.89 $25,213 40.61% 3.2

CAC/HP 1953 $9,464.21 -$228.60 $25,808 37.85% 3.2

Equip. Price in 1998 (98$) $2,236 1954 $9,018.49 -$224.42 $25,320 36.80% 3.2

Oper. Cost in 1998 (98$) $197 1955 $8,594.61 -$225.74 $27,130 32.79% 3.2

1956 $8,191.60 -$218.89 $28,573 29.69% 3.71957 $7,808.58 -$208.11 $28,209 28.66% 4.01958 $7,444.67 -$201.01 $27,990 27.55% 3.51959 $7,099.09 -$198.68 $29,652 24.83% 4.51960 $6,771.08 -$192.15 $30,192 23.28% 5.01961 $6,459.95 -$186.68 $31,339 21.41% 4.5

INITIAL MARKET SHARE 1962 $6,165.04 -$179.69 $31,698 20.20% 4.5

CAC/HP 1963 $5,885.77 -$173.16 $32,403 18.88% 4.5

 New Houses (1993) 0.75 1964 $5,621.59 -$164.99 $33,446 17.47% 4.5

1965 $5,372.00 -$156.55 $34,826 16.02% 4.51966 $5,136.56 -$148.10 $35,993 14.82% 5.51967 $4,914.88 -$139.84 $35,878 14.22% 5.5

COEFFICIENT b Price Coefficient 1968 $4,663.15 -$131.45 $37,861 12.78% 6.5

CAC/HP 1969 $4,525.68 -$122.28 $39,494 11.87% 7.5

0 1970 $4,413.86 -$113.73 $39,430 11.58% 8.0

1971 $4,359.34 -$112.59 $39,473 11.42% 5.5

COEFFICIENT c Savings Coefficient 1972 $4,278.06 -$111.39 $41,414 10.69% 5.0

CAC/HP 1973 $4,092.59 -$105.18 $42,125 10.05% 7.2

0 1974 $3,963.71 -$107.90 $40,401 10.17% 11.5

1975 $4,142.55 -$105.21 $39,985 10.71% 7.2

COEFFICIENT f Income Coefficient 1976 $4,174.66 -$100.83 $40,891 10.54% 7.0

CAC/HP 1977 $4,052.05 -$95.20 $41,658 10.03% 6.7

0 1978 $3,948.25 -$94.64 $42,951 9.49% 8.5

1979 $3,828.78 -$86.43 $44,134 8.94% 11.7

COEFFICIENT g Price/Income Coefficient 1980 $3,657.03 -$84.20 $42,728 8.82% 14.0

CAC/HP 1981 $3,530.05 -$82.69 $42,146 8.64% 20.5

-34 1982 $3,448.56 -$80.93 $41,146 8.64% 16.5

1983 $3,502.97 -$77.03 $41,532 8.68% 10.5

COEFFICIENT h Interest Coefficient 1984 $3,391.03 -$74.14 $42,965 8.12% 12.5

CAC/HP 1985 $3,316.10 -$70.86 $43,887 7.77% 10.0

0 1986 $3,277.83 -$67.10 $45,459 7.41% 8.5

1987 $3,139.32 -$60.41 $46,208 6.97% 8.2

COEFFICIENT a CONSTANT/INTERCEPT TERM 1988 $3,116.02 -$55.04 $47,017 6.78% 9.0

CAC/HP 1989 $3,065.53 -$50.46 $47,909 6.54% 11.5

3.11 1990 $3,019.68 -$46.16 $46,579 6.62% 10.0

1991 $2,895.84 -$42.24 $45,393 6.50% 8.51992 $2,827.47 $0.00 $45,128 6.27% 6.51993 $2,730.73 $0.00 $46,262 5.90% 6.01994 $2,684.07 $0.00 $47,163 5.69% 7.21995 $2,665.77 $0.00 $47,755 5.58% 9.01996 $2,661.66 $0.00 $48,831 5.45% 8.21997 $2,625.85 $0.00 $50,567 5.19% 8.51998 $2,650.33 $0.00 $51,688 5.13% 8.51999 $2,650.33 $0.00 $52,079 5.09% 7.72000 $2,650.33 $0.00 $52,309 5.07% 8.02001 $2,650.33 $0.00 $52,574 5.04% 8.02002 $2,650.33 $0.00 $52,579 5.04% 8.02003 $2,650.33 $0.00 $53,051 5.00% 8.02004 $2,650.33 $0.00 $53,383 4.96% 8.02005 $2,650.33 $0.00 $53,933 4.91% 8.02006 $2,650.33 $0.00 $54,299 4.88% 8.02007 $2,650.33 $0.00 $54,840 4.83% 8.02008 $2,650.33 $0.00 $55,432 4.78% 8.02009 $2,650.33 $0.00 $56,050 4.73% 8.02010 $2,650.33 $0.00 $57,060 4.64% 8.02011 $2,650.33 $0.00 $57,373 4.62% 8.02012 $2,650.33 $0.00 $58,094 4.56% 8.02013 $2,650.33 $0.00 $58,682 4.52% 8.02014 $2,650.33 $0.00 $59,438 4.46% 8.02015 $2,650.33 $0.00 $60,170 4.40% 8.02016 $2,650.33 $0.00 $61,078 4.34% 8.02017 $2,650.33 $0.00 $61,799 4.29% 8.02018 $2,650.33 $0.00 $62,860 4.22% 8.02019 $2,650.33 $0.00 $63,725 4.16% 8.02020 $2,650.33 $0.00 $64,643 4.10% 8.02021 $2,650.33 $0.00 $65,455 4.05% 8.02022 $2,650.33 $0.00 $66,277 4.00% 8.02023 $2,650.33 $0.00 $67,109 3.95% 8.02024 $2,650.33 $0.00 $67,952 3.90% 8.0

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NEW HOMES Decision Parameters 

Year Product Price Operating Savings Income Price/Income Inter

2025 $2,650.33 $0.00 $68,805 3.85% 8.02026 $2,650.33 $0.00 $69,669 3.80% 8.02027 $2,650.33 $0.00 $70,544 3.76% 8.02028 $2,650.33 $0.00 $71,430 3.71% 8.02029 $2,650.33 $0.00 $72,327 3.66% 8.02030 $2,650.33 $0.00 $73,235 3.62% 8.0

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR EARLY REPLACEMENT Decision Parameters Early Replmnt Market Shar

Year Product Price Operating Savings Income Price/Income Interest CAC/HP None Tota

Parameters for Market Share Calculations for Replacement Units 1951 $10,425.34 -$233.04 $23,911 44.90% 3.25 0.00 1.00 1.00 

1952 $9,932.80 -$229.89 $25,213 40.61% 3.25 0.00 1.00 1.00 

Elec 1953 $9,464.21 -$228.60 $25,808 37.85% 3.25 0.00 1.00 1.00 

Equip. Price in 1998 (98$) $2,236 1954 $9,018.49 -$224.42 $25,320 36.80% 3.25 0.17 0.83 1.00 

1955 $8,594.61 -$225.74 $27,130 32.79% 3.25 0.31 0.69 1.00 

Oper. Cost in 1998 (98$) $197 1956 $8,191.60 -$218.89 $28,573 29.69% 3.75 0.28 0.72 1.00 

1957 $7,808.58 -$208.11 $28,209 28.66% 4.00 0.25 0.75 1.00 

1958 $7,444.67 -$201.01 $27,990 27.55% 3.50 0.31 0.69 1.00 

1959 $7,099.09 -$198.68 $29,652 24.83% 4.50 0.39 0.61 1.00 

1960 $6,771.08 -$192.15 $30,192 23.28% 5.00 0.36 0.64 1.00 

1961 $6,459.95 -$186.68 $31,339 21.41% 4.50 0.38 0.62 1.00 

INITIAL MARKET SHARE 1962 $6,165.04 -$179.69 $31,698 20.20% 4.50 0.41 0.59 1.00 

CAC/HP 1963 $5,885.77 -$173.16 $32,403 18.88% 4.50 0.44 0.56 1.00 

1964 $5,621.59 -$164.99 $33,446 17.47% 4.50 0.44 0.56 1.00 

 Replacement (1996) 0.29 1965 $5,372.00 -$156.55 $34,826 16.02% 4.50 0.45 0.55 1.00 

1966 $5,136.56 -$148.10 $35,993 14.82% 5.50 0.46 0.54 1.00 1967 $4,914.88 -$139.84 $35,878 14.22% 5.50 0.47 0.53 1.00 

COEFFICIENT b Price Coefficient 1968 $4,663.15 -$131.45 $37,861 12.78% 6.50 0.48 0.52 1.00 

CAC/HP 1969 $4,525.68 -$122.28 $39,494 11.87% 7.50 0.47 0.53 1.00 

0 1970 $4,413.86 -$113.73 $39,430 11.58% 8.00 0.46 0.54 1.00 

1971 $4,359.34 -$112.59 $39,473 11.42% 5.50 0.45 0.55 1.00 

COEFFICIENT c Savings Coefficient 1972 $4,278.06 -$111.39 $41,414 10.69% 5.00 0.45 0.55 1.00 

CAC/HP 1973 $4,092.59 -$105.18 $42,125 10.05% 7.25 0.45 0.55 1.00 

0 1974 $3,963.71 -$107.90 $40,401 10.17% 11.50 0.47 0.53 1.00 

1975 $4,142.55 -$105.21 $39,985 10.71% 7.25 0.50 0.50 1.00 

1976 $4,174.66 -$100.83 $40,891 10.54% 7.00 0.49 0.51 1.00 

1977 $4,052.05 -$95.20 $41,658 10.03% 6.75 0.46 0.54 1.00 

1978 $3,948.25 -$94.64 $42,951 9.49% 8.50 0.43 0.57 1.00 

1979 $3,828.78 -$86.43 $44,134 8.94% 11.75 0.41 0.59 1.00 

1980 $3,657.03 -$84.20 $42,728 8.82% 14.00 0.37 0.63 1.00 

1981 $3,530.05 -$82.69 $42,146 8.64% 20.50 0.34 0.66 1.00 

1982 $3,448.56 -$80.93 $41,146 8.64% 16.50 0.31 0.69 1.00 1983 $3,502.97 -$77.03 $41,532 8.68% 10.50 0.28 0.72 1.00 

COEFFICIENT f Income Coefficient 1984 $3,391.03 -$74.14 $42,965 8.12% 12.50 0.27 0.73 1.00 

CAC/HP 1985 $3,316.10 -$70.86 $43,887 7.77% 10.00 0.28 0.72 1.00 

0 1986 $3,277.83 -$67.10 $45,459 7.41% 8.50 0.28 0.72 1.00 

1987 $3,139.32 -$60.41 $46,208 6.97% 8.25 0.29 0.71 1.00 

COEFFICIENT g Price/Income Coefficient 1988 $3,116.02 -$55.04 $47,017 6.78% 9.00 0.29 0.71 1.00 

CAC/HP 1989 $3,065.53 -$50.46 $47,909 6.54% 11.50 0.29 0.71 1.00 

-34 1990 $3,019.68 -$46.16 $46,579 6.62% 10.00 0.28 0.72 1.00 

1991 $2,895.84 -$42.24 $45,393 6.50% 8.50 0.28 0.72 1.00 

COEFFICIENT h Interest Coefficient 1992 $2,827.47 $0.00 $45,128 6.27% 6.50 0.28 0.72 1.00 

CAC/HP 1993 $2,730.73 $0.00 $46,262 5.90% 6.00 0.28 0.72 1.00 

0 1994 $2,684.07 $0.00 $47,163 5.69% 7.25 0.28 0.72 1.00 

1995 $2,665.77 $0.00 $47,755 5.58% 9.00 0.27 0.73 1.00 

COEFFICIENT a CONSTANT/INTERCEPT TERM - New Units 1996 $2,661.66 $0.00 $48,831 5.45% 8.25 0.26 0.74 1.00 

CAC/HP 1997 $2,625.85 $0.00 $50,567 5.19% 8.50 0.28 0.72 1.00 

0.87 1998 $2,650.33 $0.00 $51,688 5.13% 8.50 0.29 0.71 1.00 

1999 $2,650.33 $0.00 $52,079 5.09% 7.75 0.29 0.71 1.00 2000 $2,650.33 $0.00 $52,309 5.07% 8.03 0.30 0.70 1.00 2001 $2,650.33 $0.00 $52,574 5.04% 8.03 0.30 0.70 1.00 2002 $2,650.33 $0.00 $52,579 5.04% 8.03 0.30 0.70 1.00 2003 $2,650.33 $0.00 $53,051 5.00% 8.03 0.31 0.69 1.00 2004 $2,650.33 $0.00 $53,383 4.96% 8.03 0.31 0.69 1.00 2005 $2,650.33 $0.00 $53,933 4.91% 8.03 0.32 0.68 1.00 2006 $2,650.33 $0.00 $54,299 4.88% 8.03 0.32 0.68 1.00 2007 $2,650.33 $0.00 $54,840 4.83% 8.03 0.32 0.68 1.00 2008 $2,650.33 $0.00 $55,432 4.78% 8.03 0.32 0.68 1.00 2009 $2,650.33 $0.00 $56,050 4.73% 8.03 0.32 0.68 1.00 2010 $2,650.33 $0.00 $57,060 4.64% 8.03 0.33 0.67 1.00 2011 $2,650.33 $0.00 $57,373 4.62% 8.03 0.32 0.68 1.00 2012 $2,650.33 $0.00 $58,094 4.56% 8.03 0.33 0.67 1.00 2013 $2,650.33 $0.00 $58,682 4.52% 8.03 0.33 0.67 1.00 2014 $2,650.33 $0.00 $59,438 4.46% 8.03 0.33 0.67 1.00 2015 $2,650.33 $0.00 $60,170 4.40% 8.03 0.33 0.67 1.00 2016 $2,650.33 $0.00 $61,078 4.34% 8.03 0.32 0.68 1.00 2017 $2,650.33 $0.00 $61,799 4.29% 8.03 0.32 0.68 1.00 2018 $2,650.33 $0.00 $62,860 4.22% 8.03 0.32 0.68 1.00 2019 $2,650.33 $0.00 $63,725 4.16% 8.03 0.33 0.67 1.00 2020 $2,650.33 $0.00 $64,643 4.10% 8.03 0.33 0.67 1.00 2021 $2,650.33 $0.00 $65,455 4.05% 8.03 0.33 0.67 1.00 2022 $2,650.33 $0.00 $66,277 4.00% 8.03 0.33 0.67 1.00 2023 $2,650.33 $0.00 $67,109 3.95% 8.03 0.33 0.67 1.00 2024 $2,650.33 $0.00 $67,952 3.90% 8.03 0.33 0.67 1.00 2025 $2,650.33 $0.00 $68,805 3.85% 8.03 0.34 0.66 1.00 2026 $2,650.33 $0.00 $69,669 3.80% 8.03 0.34 0.66 1.00 2027 $2,650.33 $0.00 $70,544 3.76% 8.03 0.34 0.66 1.00 2028 $2,650.33 $0.00 $71,430 3.71% 8.03 0.34 0.66 1.00 2029 $2,650.33 $0.00 $72,327 3.66% 8.03 0.34 0.66 1.00 2030 $2,650.33 $0.00 $73,235 3.62% 8.03 0.34 0.66 1.00 

EE-RM-STD-98-440 COMMENT 311
Relative Probability of Early Replacement

18 19 20 21 22 23 24 25 26 27 28 29 30

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Probability Functions

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 CAC/HP Age 1 2 3 4 5 6 7 8 9 10 11 12 13 

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Update Probability (Relative Probability of a Discretionary Update of a CAC/HP)

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 00.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Constants0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual update constant: 0.05

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Below, we calculate the evolution of these probability functions over time 

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 We use a standard logit model with the operating cost, price, and income coefficients 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 calculated in cells g22, g29, and g36. Below we calculate the constant in the logit equation for each CAC/HP age category0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Constants -4.67 -3.97 -3.57 -3.28 -3.05 -2.87 -2.71 -2.58 -2.46 -2.35 -2.25 -2.17 -2.08 -2.

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Note: We use a relative probability that is a linear function of the CAC/HP age for 

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 the likelihood of a discretionary purchase (older AC products are more likely to be replaced) .0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.010.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.010.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.010.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.020.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.020.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.020.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.020.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.020.01 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.020.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.030.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.030.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.030.02 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.030.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.030.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.030.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.040.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.040.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.040.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.040.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.050.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.050.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.050.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.050.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.050.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.050.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.050.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.050.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.050.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.050.03 0.03 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.050.03 0.03 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.050.03 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.060.03 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.060.03 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.060.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.060.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.060.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.060.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.060.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.060.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.060.04 0.04 0.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.070.04 0.04 0.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.070.04 0.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.070.04 0.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.07 0.070.04 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.070.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.07 0.07 0.070.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.070.04 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.070.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.080.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.080.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.080.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.08 0.080.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.07 0.07 0.07 0.08 0.08

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR NON OWNERS OF CAC/HP Decision Parameters 

Year Product Price Operating Savings Income Price/Income Interest 

Parameters for Market Share Calculations for Replacement Units 1951 $10,425.34 -$233.04 $23,911 44.90% 3.25 

1952 $9,932.80 -$229.89 $25,213 40.61% 3.25 1953 $9,464.21 -$228.60 $25,808 37.85% 3.25 

Equip. Price in 1998 (98$) $2,236 1954 $9,018.49 -$224.42 $25,320 36.80% 3.25 

1955 $8,594.61 -$225.74 $27,130 32.79% 3.25 1956 $8,191.60 -$218.89 $28,573 29.69% 3.75 

Oper. Cost in 1998 (98$) $197 1957 $7,808.58 -$208.11 $28,209 28.66% 4.00 

1958 $7,444.67 -$201.01 $27,990 27.55% 3.50 1959 $7,099.09 -$198.68 $29,652 24.83% 4.50 1960 $6,771.08 -$192.15 $30,192 23.28% 5.00 1961 $6,459.95 -$186.68 $31,339 21.41% 4.50 

INITIAL MARKET SHARE 1962 $6,165.04 -$179.69 $31,698 20.20% 4.50 

CAC/HP 1963 $5,885.77 -$173.16 $32,403 18.88% 4.50 

1964 $5,621.59 -$164.99 $33,446 17.47% 4.50 

No AC Product -> AC Product (1996) 0.00 1965 $5,372.00 -$156.55 $34,826 16.02% 4.50 

1966 $5,136.56 -$148.10 $35,993 14.82% 5.50 1967 $4,914.88 -$139.84 $35,878 14.22% 5.50 

COEFFICIENT b Price Coefficient 1968 $4,663.15 -$131.45 $37,861 12.78% 6.50 

CAC/HP 1969 $4,525.68 -$122.28 $39,494 11.87% 7.50 

0 1970 $4,413.86 -$113.73 $39,430 11.58% 8.00 

1971 $4,359.34 -$112.59 $39,473 11.42% 5.50 

COEFFICIENT c Savings Coefficient 1972 $4,278.06 -$111.39 $41,414 10.69% 5.00 

CAC/HP 1973 $4,092.59 -$105.18 $42,125 10.05% 7.25 

0 1974 $3,963.71 -$107.90 $40,401 10.17% 11.50 

1975 $4,142.55 -$105.21 $39,985 10.71% 7.25 

COEFFICIENT f Income Coefficient 1976 $4,174.66 -$100.83 $40,891 10.54% 7.00 

CAC/HP 1977 $4,052.05 -$95.20 $41,658 10.03% 6.75 

0 1978 $3,948.25 -$94.64 $42,951 9.49% 8.50 

1979 $3,828.78 -$86.43 $44,134 8.94% 11.75 

COEFFICIENT g Price/Income Coefficient 1980 $3,657.03 -$84.20 $42,728 8.82% 14.00 

CAC/HP 1981 $3,530.05 -$82.69 $42,146 8.64% 20.50 

-34 1982 $3,448.56 -$80.93 $41,146 8.64% 16.50 

1983 $3,502.97 -$77.03 $41,532 8.68% 10.50 

COEFFICIENT h Interest Coefficient 1984 $3,391.03 -$74.14 $42,965 8.12% 12.50 

CAC/HP 1985 $3,316.10 -$70.86 $43,887 7.77% 10.00 

0 1986 $3,277.83 -$67.10 $45,459 7.41% 8.50 

1987 $3,139.32 -$60.41 $46,208 6.97% 8.25 

COEFFICIENT a CONSTANT/INTERCEPT TERM - New Units 1988 $3,116.02 -$55.04 $47,017 6.78% 9.00 

CAC/HP 1989 $3,065.53 -$50.46 $47,909 6.54% 11.50 

-78.23 1990 $3,019.68 -$46.16 $46,579 6.62% 10.00 

1991 $2,895.84 -$42.24 $45,393 6.50% 8.50 1992 $2,827.47 $0.00 $45,128 6.27% 6.50 1993 $2,730.73 $0.00 $46,262 5.90% 6.00 1994 $2,684.07 $0.00 $47,163 5.69% 7.25 1995 $2,665.77 $0.00 $47,755 5.58% 9.00 1996 $2,661.66 $0.00 $48,831 5.45% 8.25 1997 $2,625.85 $0.00 $50,567 5.19% 8.50 1998 $2,650.33 $0.00 $51,688 5.13% 8.50 1999 $2,650.33 $0.00 $52,079 5.09% 7.75 2000 $2,650.33 $0.00 $52,309 5.07% 8.03 2001 $2,650.33 $0.00 $52,574 5.04% 8.03 2002 $2,650.33 $0.00 $52,579 5.04% 8.03 2003 $2,650.33 $0.00 $53,051 5.00% 8.03 2004 $2,650.33 $0.00 $53,383 4.96% 8.03 2005 $2,650.33 $0.00 $53,933 4.91% 8.03 2006 $2,650.33 $0.00 $54,299 4.88% 8.03 2007 $2,650.33 $0.00 $54,840 4.83% 8.03 2008 $2,650.33 $0.00 $55,432 4.78% 8.03 2009 $2,650.33 $0.00 $56,050 4.73% 8.03 2010 $2,650.33 $0.00 $57,060 4.64% 8.03 2011 $2,650.33 $0.00 $57,373 4.62% 8.03 2012 $2,650.33 $0.00 $58,094 4.56% 8.03 2013 $2,650.33 $0.00 $58,682 4.52% 8.03 2014 $2,650.33 $0.00 $59,438 4.46% 8.03 2015 $2,650.33 $0.00 $60,170 4.40% 8.03 2016 $2,650.33 $0.00 $61,078 4.34% 8.03 2017 $2,650.33 $0.00 $61,799 4.29% 8.03 2018 $2,650.33 $0.00 $62,860 4.22% 8.03 2019 $2,650.33 $0.00 $63,725 4.16% 8.03 2020 $2,650.33 $0.00 $64,643 4.10% 8.03 2021 $2,650.33 $0.00 $65,455 4.05% 8.03 2022 $2,650.33 $0.00 $66,277 4.00% 8.03 2023 $2,650.33 $0.00 $67,109 3.95% 8.03 2024 $2,650.33 $0.00 $67,952 3.90% 8.03 2025 $2,650.33 $0.00 $68,805 3.85% 8.03 2026 $2,650.33 $0.00 $69,669 3.80% 8.03 2027 $2,650.33 $0.00 $70,544 3.76% 8.03 2028 $2,650.33 $0.00 $71,430 3.71% 8.03 2029 $2,650.33 $0.00 $72,327 3.66% 8.03 2030 $2,650.33 $0.00 $73,235 3.62% 8.03 

EE-RM-STD-98-440 COMMENT 311
MARKET SHARE CALCULATIONS FOR REPLACEMENT IN CASE OF PROBLEM Decision Parameters Replacement Market Share E

Year Product Price Operating Savings Income Price/Income Interest CAC/HP None Total 1 

Parameters for Market Share Calculations for Replacement Units 1951 $10,425.34 -$233.04 $23,911 44.90% 3.25 0.00 1.00 1.00 0.00 

1952 $9,932.80 -$229.89 $25,213 40.61% 3.25 0.00 1.00 1.00 0.00 1953 $9,464.21 -$228.60 $25,808 37.85% 3.25 0.00 1.00 1.00 0.00 

Equip. Price in 1998 (98$) $2,236 1954 $9,018.49 -$224.42 $25,320 36.80% 3.25 0.00 1.00 1.00 0.00 

1955 $8,594.61 -$225.74 $27,130 32.79% 3.25 0.00 1.00 1.00 0.00 

Oper. Cost in 1998 (98$) $197 1956 $8,191.60 -$218.89 $28,573 29.69% 3.75 0.00 1.00 1.00 0.00 

1957 $7,808.58 -$208.11 $28,209 28.66% 4.00 0.00 1.00 1.00 0.00 1958 $7,444.67 -$201.01 $27,990 27.55% 3.50 0.00 1.00 1.00 0.00 1959 $7,099.09 -$198.68 $29,652 24.83% 4.50 0.00 1.00 1.00 0.00 1960 $6,771.08 -$192.15 $30,192 23.28% 5.00 0.00 1.00 1.00 0.00 1961 $6,459.95 -$186.68 $31,339 21.41% 4.50 0.00 1.00 1.00 0.00 

INITIAL MARKET SHARE 1962 $6,165.04 -$179.69 $31,698 20.20% 4.50 0.00 1.00 1.00 0.00 

CAC/HP 1963 $5,885.77 -$173.16 $32,403 18.88% 4.50 0.00 1.00 1.00 0.00 

 Stock in 1980 0.75 1964 $5,621.59 -$164.99 $33,446 17.47% 4.50 0.00 1.00 1.00 0.00 Replacement (1980) 0.01 1965 $5,372.00 -$156.55 $34,826 16.02% 4.50 0.00 1.00 1.00 0.00 

1966 $5,136.56 -$148.10 $35,993 14.82% 5.50 0.00 1.00 1.00 0.00 1967 $4,914.88 -$139.84 $35,878 14.22% 5.50 0.00 1.00 1.00 0.00 

COEFFICIENT b Price Coefficient 1968 $4,663.15 -$131.45 $37,861 12.78% 6.50 0.00 1.00 1.00 0.01 

CAC/HP 1969 $4,525.68 -$122.28 $39,494 11.87% 7.50 0.00 1.00 1.00 0.01 

0 1970 $4,413.86 -$113.73 $39,430 11.58% 8.00 0.00 1.00 1.00 0.01 

1971 $4,359.34 -$112.59 $39,473 11.42% 5.50 0.00 1.00 1.00 0.01 

COEFFICIENT c Savings Coefficient 1972 $4,278.06 -$111.39 $41,414 10.69% 5.00 0.00 1.00 1.00 0.01 

CAC/HP 1973 $4,092.59 -$105.18 $42,125 10.05% 7.25 0.00 1.00 1.00 0.02 

0 1974 $3,963.71 -$107.90 $40,401 10.17% 11.50 0.00 1.00 1.00 0.02 

1975 $4,142.55 -$105.21 $39,985 10.71% 7.25 0.00 1.00 1.00 0.01 

COEFFICIENT f Income Coefficient 1976 $4,174.66 -$100.83 $40,891 10.54% 7.00 0.00 1.00 1.00 0.01 

CAC/HP 1977 $4,052.05 -$95.20 $41,658 10.03% 6.75 0.00 1.00 1.00 0.02 

0 1978 $3,948.25 -$94.64 $42,951 9.49% 8.50 0.00 1.00 1.00 0.02 

1979 $3,828.78 -$86.43 $44,134 8.94% 11.75 0.00 1.00 1.00 0.03 

COEFFICIENT g Price/Income Coefficient 1980 $3,657.03 -$84.20 $42,728 8.82% 14.00 0.00 1.00 1.00 0.03 

CAC/HP 1981 $3,530.05 -$82.69 $42,146 8.64% 20.50 0.00 1.00 1.00 0.03 

-34 1982 $3,448.56 -$80.93 $41,146 8.64% 16.50 0.00 1.00 1.00 0.03 

1983 $3,502.97 -$77.03 $41,532 8.68% 10.50 0.00 1.00 1.00 0.03 

COEFFICIENT h Interest Coefficient 1984 $3,391.03 -$74.14 $42,965 8.12% 12.50 0.00 1.00 1.00 0.03 

CAC/HP 1985 $3,316.10 -$70.86 $43,887 7.77% 10.00 0.00 1.00 1.00 0.04 

0 1986 $3,277.83 -$67.10 $45,459 7.41% 8.50 0.00 1.00 1.00 0.04 

1987 $3,139.32 -$60.41 $46,208 6.97% 8.25 0.01 0.99 1.00 0.05 

COEFFICIENT a CONSTANT/INTERCEPT TERM - New Units 1988 $3,116.02 -$55.04 $47,017 6.78% 9.00 0.01 0.99 1.00 0.05 

CAC/HP 1989 $3,065.53 -$50.46 $47,909 6.54% 11.50 0.01 0.99 1.00 0.06 

-2.83 1990 $3,019.68 -$46.16 $46,579 6.62% 10.00 0.01 0.99 1.00 0.05 

1991 $2,895.84 -$42.24 $45,393 6.50% 8.50 0.01 0.99 1.00 0.06 1992 $2,827.47 $0.00 $45,128 6.27% 6.50 0.01 0.99 1.00 0.06 1993 $2,730.73 $0.00 $46,262 5.90% 6.00 0.01 0.99 1.00 0.07 1994 $2,684.07 $0.00 $47,163 5.69% 7.25 0.01 0.99 1.00 0.07 1995 $2,665.77 $0.00 $47,755 5.58% 9.00 0.01 0.99 1.00 0.08 1996 $2,661.66 $0.00 $48,831 5.45% 8.25 0.01 0.99 1.00 0.08 1997 $2,625.85 $0.00 $50,567 5.19% 8.50 0.01 0.99 1.00 0.09 1998 $2,650.33 $0.00 $51,688 5.13% 8.50 0.01 0.99 1.00 0.09 1999 $2,650.33 $0.00 $52,079 5.09% 7.75 0.01 0.99 1.00 0.09 2000 $2,650.33 $0.00 $52,309 5.07% 8.03 0.01 0.99 1.00 0.09 2001 $2,650.33 $0.00 $52,574 5.04% 8.03 0.01 0.99 1.00 0.09 2002 $2,650.33 $0.00 $52,579 5.04% 8.03 0.01 0.99 1.00 0.09 2003 $2,650.33 $0.00 $53,051 5.00% 8.03 0.01 0.99 1.00 0.09 2004 $2,650.33 $0.00 $53,383 4.96% 8.03 0.01 0.99 1.00 0.09 2005 $2,650.33 $0.00 $53,933 4.91% 8.03 0.01 0.99 1.00 0.09 2006 $2,650.33 $0.00 $54,299 4.88% 8.03 0.01 0.99 1.00 0.09 2007 $2,650.33 $0.00 $54,840 4.83% 8.03 0.01 0.99 1.00 0.10 

2008 $2,650.33 $0.00 $55,432 4.78% 8.03 0.01 0.99 1.00 0.10 2009 $2,650.33 $0.00 $56,050 4.73% 8.03 0.01 0.99 1.00 0.10 2010 $2,650.33 $0.00 $57,060 4.64% 8.03 0.01 0.99 1.00 0.10 2011 $2,650.33 $0.00 $57,373 4.62% 8.03 0.01 0.99 1.00 0.10 2012 $2,650.33 $0.00 $58,094 4.56% 8.03 0.01 0.99 1.00 0.10 2013 $2,650.33 $0.00 $58,682 4.52% 8.03 0.01 0.99 1.00 0.11 2014 $2,650.33 $0.00 $59,438 4.46% 8.03 0.01 0.99 1.00 0.11 2015 $2,650.33 $0.00 $60,170 4.40% 8.03 0.01 0.99 1.00 0.11 2016 $2,650.33 $0.00 $61,078 4.34% 8.03 0.01 0.99 1.00 0.11 2017 $2,650.33 $0.00 $61,799 4.29% 8.03 0.01 0.99 1.00 0.11 2018 $2,650.33 $0.00 $62,860 4.22% 8.03 0.01 0.99 1.00 0.12 2019 $2,650.33 $0.00 $63,725 4.16% 8.03 0.01 0.99 1.00 0.12 2020 $2,650.33 $0.00 $64,643 4.10% 8.03 0.01 0.99 1.00 0.12 2021 $2,650.33 $0.00 $65,455 4.05% 8.03 0.01 0.99 1.00 0.12 2022 $2,650.33 $0.00 $66,277 4.00% 8.03 0.01 0.99 1.00 0.12 

2023 $2,650.33 $0.00 $67,109 3.95% 8.03 0.02 0.98 1.00 0.12 

2024 $2,650.33 $0.00 $67,952 3.90% 8.03 0.02 0.98 1.00 0.13 

2025 $2,650.33 $0.00 $68,805 3.85% 8.03 0.02 0.98 1.00 0.13 2026 $2,650.33 $0.00 $69,669 3.80% 8.03 0.02 0.98 1.00 0.13 2027 $2,650.33 $0.00 $70,544 3.76% 8.03 0.02 0.98 1.00 0.13 2028 $2,650.33 $0.00 $71,430 3.71% 8.03 0.02 0.98 1.00 0.13 2029 $2,650.33 $0.00 $72,327 3.66% 8.03 0.02 0.98 1.00 0.14 2030 $2,650.33 $0.00 $73,235 3.62% 8.03 0.02 0.98 1.00 0.14 

EE-RM-STD-98-440 COMMENT 311
Relative Probability of Replacement

26 27 28 29 30

1.00 1.00 1.00 1.00 1.00 Probability Functions

1.00 1.00 1.00 1.00 1.00 CAC/HP Age 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 

1.00 1.00 1.00 1.00 1.00 Problems 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.05 0.05 0.06 0.07 0.08 0.19 0.35 0.77 1.00 1.00 1.00 1.00 1.00 

1.00 1.00 1.00 1.00 1.00 Breakdowns 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.07 0.08 0.09 0.11 0.13 0.18 0.26 1.00 1.00 1.00 1.00 1.00 Replace vs Repair (Relat 0.09 0.08 0.08 0.07 0.07 0.06 0.02 0.29 0.44 0.55 0.76 0.75 0.73 0.71 0.33 0.20 0.10 0.09 0.11 0.13 0.18 0.26 1.00 1.00 1.00 1.00 1.00 B-down Xtra Repair 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03 0.04 0.04 0.05 0.06 0.06 0.07 1.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.00 Constants

1.00 1.00 1.00 1.00 1.00 Extra Repair Life (years, 2-6): 6

1.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.00 Below, we calculate the evolution of these probability functions over time 

1.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.00 Constants -0.60 -0.65 -0.71 -0.79 -0.87 -0.96 -2.19 0.89 1.52 1.96 2.94 2.89 2.78 2.64 1.07 0.39 -0.39 -0.54 -0.35 -0.10 0.25 0.74 

1.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.001.00 1.00 1.00 1.00 1.00

EE-RM-STD-98-440 COMMENT 311
Retirement Function

RETIREMENT FUNCTION OF CENTRAL A/C AND HEAT PUMPS

Fraction of Original Shipment of Each Age Group

Year after purchase 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 

 Fraction Retired 0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.012 0.019 0.026 0.033 0.039 0.043 0.046 0.049 0.051 0.053 0.056 0.060 0.067 0.078 0.093 0.116 0.146 0.000 0.000 

 Fraction Surviving 1.000 0.998 0.996 0.994 0.992 0.990 0.988 0.987 0.976 0.956 0.930 0.897 0.858 0.815 0.769 0.720 0.669 0.616 0.560 0.500 0.433 0.355 0.262 0.146 0.000 0.000 

 Break Down Function 0.002 0.002 0.002 0.002 0.002 0.002 0.001 0.012 0.020 0.028 0.035 0.043 0.050 0.057 0.064 0.071 0.079 0.091 0.107 0.134 0.179 0.263 0.442 1.000 1.000 1.000 

Fraction with Problem 0.023 0.024 0.025 0.026 0.027 0.029 0.031 0.033 0.035 0.038 0.033 0.039 0.044 0.048 0.105 0.155 0.221 0.067 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 

Fraction Problem Free 0.977 0.953 0.928 0.902 0.875 0.846 0.816 0.783 0.748 0.710 0.677 0.638 0.595 0.547 0.442 0.288 0.067 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 

Problem Function 0.023 0.025 0.026 0.028 0.030 0.033 0.036 0.040 0.045 0.051 0.046 0.057 0.068 0.081 0.191 0.350 0.766 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 

Fraction of Original Shipment Retiring

0.000.020.040.060.080.100.120.140.16

0 5 10 15 20 25 30

Age of AC Product

EE-RM-STD-98-440 COMMENT 311