YEAR 2001 PRIORITY SETTING COMMENT 12



# 2001 Priority Setting July 17, 2000

1 YEAR 2001 PRIORITY SETTING COMMENT 12 

# 2001 Priority Setting July 17, 2000

1YEAR 2001 PRIORITY SETTING COMMENT 12



# Criteria for Priorities

• Energy Savings - Likely savings from rulemaking 

# • Resources - DOE Staff - Contract Money

2 YEAR 2001 PRIORITY SETTING COMMENT 12 

# Criteria for Priorities • Energy Savings

- Likely savings from rulemaking 

# • Resources

- DOE Staff

- Contract Money

2YEAR 2001 PRIORITY SETTING COMMENT 12 

# Summary • High Priority - Distribution Transformers - Small Electric Motor Determination 

### - 3 ^ Central AC/HP 13 5-240 kBtu (to increase standard from ASHRAE 90. 1 - 1999 level) - Packaged Terminal AC & HP - Completion of Residential CAC, Water Heaters, Gas Cooking Products, Commercial (ASHRAE) Products 

# • Medium Priority - 3^ Central Single Package and Split Central AC & HP5 <65 kBtu. Same as residential CAC except 3^ motor. Support ASHRAE addendum to increase standard to new residential level when that is final. This will require LCC, NES, Emissions, and NPV analysis to support increase of standard through ASHRAE 90.1 addendum. 

### - Residential Furnaces and Boilers - Gas-Fired Boilers 3 YEAR 2001 PRIORITY SETTING COMMENT 12 

# Summary**----~** 

# • High Priority

- Distribution Transformers

- Small Electric MotorDetermination

- 3<1> Central ACIHP 135-240 kBtu (to increase standard from ASHRAE 90.1- 1999 level)

- Packaged Terminal AC 

### & HP

- Completion ofResidential CAC, Water Heaters, Gas Cooking Products, Commercial (ASHRAE) Products 

# • MediuIn Priority

3 - 3<1> Central Single Package and Split Central AC & HP, <65 kBtu. Same as residential CAC except 3<1> motor. Support ASHRAE addendum to increase standard to new residential level whenthat is final. This will require LCC, NES, Emissions, andNPV analysis to support increase ofstandard through ASHRAE 90.1 addendum.

- Residential Furnaces and Boilers

- Gas-Fired BoilersYEAR 2001 PRIORITY SETTING COMMENT 12



# Test Procedures
• High Priority - Completion of Commercial A/C & Heat Pumps, Boilers, Furnaces, & Water Heaters - Completion Of Dishwashers - Completion of Residential Central A/C & HP 

## • Medium Priority - Commercial Water Source Heat Pumps (ARI has replaced its test procedure with an ISO (metric) procedure, we must understand differences in the two test procedures - Compact Refrigerators (Current test procedure is not sufficiently accurate nor repeatable, NIST is evaluating) 

### - Ductless Split Central A/C & HP (Current & proposed test procedure would be improved by allowing calorimeter test (used for room a/c). YEAR 2001 PRIORITY SETTING COMMENT 12 

# Test Procedures • High Priority

- Completion ofCommercialAlC & 

### Heat Pumps, Boilers, Furnaces, & 

### Water Heaters

- Completion OfDishwashers

- Completion ofResidential Central AIC 

### & HP 

## • Medium Priority

4 

### - Commercial Water Source Heat Pumps (ARl has replaced its test procedure with an ISO (metric) procedure, we must understand differences in the two testprocedures

- Compact Refrigerators (Current test procedure is not sufficiently accurate norrepeatable, NIST is evaluating)

- Ductless Split CentralAlC 

### & HP (Current & proposedtest procedure wouldbe improvedby allowing calorimetertest (used for room ale).YEAR 2001 PRIORITY SETTING COMMENT 12 { 

# timited Number of High Priority Rulemaking

Task Conixact S (millions) Sraff Standards Distribution Transformers 1.5 1+ 34 Central AC/HP 135-240 kBtu 1.5 1+ Packaged Terminal AC/HP 1.5 1+ Residential Water Heaters 0.3 1 Residential Central Air Conditioners 0.3 3* *NIST detail Commercial (ASHRAE) Products 0.1 1

Test Procedures Commercial A/C & HP, Boilers, Furnaces & Water Heaters, Dishwashers, Residential CAC & HP; Medium Priority Products 1.5 1 3^ CAC & HP, <65kBtu, Support ASHRAE Addendum .5 1 Enforcement & Certification .2 1 Small Motor Determination .2 1 5 Total 7.6 12+ YEAR 2001 PRIORITY SETTING COMMENT 12 

# imited Number ofHigh Priority Rulemaking

---- - ------ -- -

- - - - = - , I Task Cont ract $ (minions) Sta ff " Standards Distribution Transformers 1.5 1+ 3<1> CentralAC/HP 135-240 kBtu 1.5 1+ PackagedTerminalAC/HP 1.5 1+ Residential Water Heaters 0.3 1 Residential Central Air Conditioners 0.3 3* *NIST detail Commercial (ASHRAE) Products 0.1 1 TestProcedures 1.5 1 CommercialAlC & HP, Boilers, Furnaces & Water Heaters, Dishwashers, Residential CAC & HP; MediumPriorityProducts 3<1> CAC & HP, <65kBtu, Support ASHRAE Addendum .5 1 Enforcement & Certification .2 1 Small Motor Determination .2 1 5Total 7.6 12+YEAR 2001 PRIORITY SETTING COMMENT 12



# Backup Slides

6 YEAR 2001 PRIORITY SETTING COMMENT 12 

# Backup Slides

6

# ergy Savings - Delay from Standar

• 3^ Central AC, 65-135 kBtu - ASHRAE 90.1-1999 (10.3 EER) will save 1.2 quads, and is at minimum LCC point per ASHRAE costs - S. Nadel showed evidence for lower costs which would justify 11.0 EER - Break-even point for 11.0 EER is 2024 - Recommend adoption of ASHRAE standard YEAR 2001 PRIORITY SETTING COMMENT 12 

# ergy Savings - Delay from Standar • 3<1> Central AC, 65-135 kBtu

7 

# - ASHRAE 90.1-1999 (10.3 EER) will save 1.2 quads, and is at minimum LCC pointper ASHRAE costs

- S. Nadel showed evidence for lower costs which wouldjustify 11.0 EER

- Break-evenpoint for 11.0 EER is 2024

- Recommend adoption ofASHRAE standardYEAR 2001 PRIORITY SETTING COMMENT 12 

# iergy Savings - Delay from Standar
• 3^ Central AC, 135-240 kBtu - ASHRAE 90.1-1999 Saves 0.9 quads - Can save additional 0.4 quads at minimum LCC point - Break even in 2023 YEAR 2001 PRIORITY SETTING COMMENT 12 

# ergy Savings - Delay from Standar • 3<1> Central AC, 135-240 kEtu

- ASHRAE 90.1-1999 Saves 0.9 quads

- Can save additional 0.4 quads at minimum LCC point

- Break even in 2023

8