EE-RM-STD-00-100 COMMENT 32

Commercial Equipment 

Cost Database 

s. L. Freeman 

January 1995 

Prepared for the u.s. Department of Energy 

under Contract DE-AC06-76RLO 1830 

Pacific Northwest Laboratory 

Operated for the u.s. Department of Energy 

by Battelle Memorial Institute 

o Batfelle 

PNL-10365 

UC-310 
EE-RM-STD-00-100 COMMENT 32

DISCLAIMER 

This report was prepared as an account of work sponsored by an agency of the 

United States Government. Neither the United States Government nor any agency 

thereof, nor Battelle Memorial Institute, nor any of their employees, makes any 

warranty, expressed or implied, or assumes any legal liability or responsibility for 

the accuracy, completeness, or usefulness of any information, apparatus, product, 

or process disclosed, or represents that its use would not infringe privately owned 

rights. Reference herein to any specific commercial product, process, or service by 

trade name, trademark, manufacturer, or otherwise does not necessari Iy constitute 

or imply its endorsement, recommendation, or favoring by the United States 

Government or any agency thereof, or Battelle Memorial Institute. The views and 

opinions of authors expressed herein do not necessarily state or reflect those of the 

United States Government or any agency thereof. 

PACIFIC NORTHWEST LABORATORY 

operated by 

BA DELLE MEMORIAL INSTITUTE 

for the 

UNITED STATES DEPARTMENT OF ENERGY 

under Contract OE-AC06-76RLO 1830 

Printed in the United States of America 

Available to DOE and DOE contractors from the 

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prices available from (615) 576-8401. FTS 626-8401. 

Available to the public from the National Technical Information Service, 

U.S. Department of Commerce, 5285 Port Royal Rd., Springfield, VA 22161. 

@ The contents of this report were printed on recycled paper 
EE-RM-STD-00-100 COMMENT 32

Commercial Equipment Cost Database 

S. L. Freeman 

January 1995 

Prepared for 

the U. S. Department of Energy 

under Contract DE-AC06-76RLO 1830 

Pacific Northwest Laboratory 

Richland, Washington 99352 

PNL-10365 

UC-31O 
EE-RM-STD-00-100 COMMENT 32

Summary 

The passage of the 1992 Energy Policy Act (EPAct) (42 USC 13201) brings commercial equipment 

under the scope of federal energy efficiency regulations for the first time. Categories of equipment 

covered by these regulations include commercial package heating and air-conditioning equipment, 

warm air furnaces, packaged boilers, and hot water heaters. In setting standards for these equipment 

categories, minimum efficiency levels are based on voluntary standards promoted by the American 

Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) in the document entitled 

Energy Code for Commercial and High-Rise Residential Building (ASHRAE/IES 90.1-1989) (ASHRAE 

1993). EPAct further requires that if the ASHRAE standards are amended, the Secretary of Energy 

shall establish an amended national standard at the minimum level specified in the amended ASHRAE 

standard, unless a more stringent standard can be shown to result in significant additional energy 

savings, and is both technologically feasible and economically justified. A revised ASHRAE standard 

is currently under development, and in compliance with EPAct, the U.S. Department of Energy (DOE) 

has undertaken an evaluation of the standards development process. 

This report, prepared for DOE, Office of Codes and Standards, as part of the Commercial Equipment Standards Program at Pacific Northwest Laboratory, specifically addresses the equipment cost 

estimates used to evaluate the economic impacts of revised standards. A database including commercial equipment list prices and estimated contractor costs was developed, and through statistical modeling, estimated contractor costs are related to equipment parameters including performance. These 

models are then used to evaluate cost estimates developed by the ASHRAE 90.1 Standing Standards 

Project Committee, which is in the process of developing a revised ASHRAE 90.1 standard. The database will also be used to support further evaluation of the manufacturer and consumer impacts of 

standards. Cost estimates developed from the database will serve as inputs to economic modeling 

tools, which will be used to estimate these impacts. 

Preliminary results suggest that list pricing is a suitable measure from which to estimate contractor 

costs for commercial equipment. Models developed from these cost estimates accurately predict estimated costs. The models also confirm the expected relationships between equipment characteristics 

and cost. Cost models were developed for gas-fired and electric water heaters, gas-fired packaged 

boilers, and warm air furnaces for indoor installation. Because of industry concerns about the use of 

the data, information was not available for the other categories of EPAct-covered equipment. These 

concerns must be addressed to extend the analysis to all EPAct equipment categories. 

iii 
 

iv 

EE-RM-STD-00-100 COMMENT 32
EE-RM-STD-00-100 COMMENT 32

Summary 

1. 0 Introduction 

2.0 Background 

Contents 

2.1 Evaluation of Cost Data ..................................... . 

2.1.1 Market Effects on Cost Data Consistency ..................... . 

2.1.2 Specificity of Equipment Characterization 

2.2 Evaluation of Performance Data ................................ . 

2.3 Availability of Cost and Performance Data ......................... . 

2.4 Model Development ....................................... . 

3.0 Definition of Equipment Categories ................................. . 

3.1 Water Heaters ........................................... . 

3.2 Packaged Boilers 

3.3 Warm Air Furnaces ........................................ . 

4.0 Description of ASHRAE Cost Analysis Methodology 

4.1 Water Heaters 

4.1.1 Baseline Cost Estimates ................................ . 

III 

1.1 

2.1 

2.1 

2.1 

2.3 

2.3 

2.4 

2.5 

3.1 

3.1 

3.1 

3.1 

4.1 

4.1 

4.1 

4.1.2 Incremental Cost Estimates ............................... 4.1 

4.2 Boilers ................................................. 4.2 

4.2.1 Baseline Cost Estimates ................................. 4.2 

4.2.2 Incremental Cost Estimates ............................... 4.3 

4.3 Warm Air Furnaces ......................................... 4.6 

4.3.1 Baseline Cost Estimates ................................. 4.6 

v 
EE-RM-STD-00-100 COMMENT 32

4.3.2 Incremental Cost Estimates 

5.0 Database Description .......................................... . 

5.1 Common Variables ........................................ . 

5.2 Water Heaters 

4.7 

5.1 

5.1 

5.2 

5.2.1 Fuel-Fired Storage Water Heaters .. . . . . . . . . . . . . . . . . . . . . . . . .. 5.2 

5.2.2 Tanldess Water Heaters ................................. 5.2 

5.2.3 Electric Storage Water Heaters 

5.2.4 Unfired Hot Water Storage Tanks 

5.3 Packaged Boilers 

5.4 Warm Air Furnaces ........................................ . 

6.0 Estimate of Baseline Consumer Costs ................................ . 

6.1 Water Heaters 

6.1.1 Fuel-Fired Storage Water Heaters .......................... . 

6.1.2 Tanldess Water Heaters ................................ . 

6.1.3 Electric Storage Water Heaters 

6.1.4 Unfired Hot Water Storage Tanks 

6.2 Packaged Boilers 

6.3 Warm Air Furnaces ........................................ . 

7.0 Estimate of High-Efficiency Incremental Cost 

7.1 Water Heaters 

7.1.1 Fuel-Fired Storage Water Heaters .......................... . 

7.1.2 Tanldess Water Heaters ................................ . 

7.1. 3 Electric Storage Water Heaters 

7.1.4 Unfired Hot Water Storage Tanks 

vi 

5.3 

5.4 

5.4 

5.5 

6.1 

6.1 

6.1 

6.4 

6.5 

6.6 

6.7 

6.9 

7.1 

7.1 

7.1 

7.2 

7.3 

7.4 
EE-RM-STD-00-100 COMMENT 32

7.2 Packaged Boilers 

7.3 Warm Air Furnaces ................................ . . . . . . . . . 

8.0 Conclusions 

9.0 References 

Appendix A - Equipment Database Tables 

vii 

7.5 

7.5 

8.1 

9.1 

A.1 
EE-RM-STD-00-100 COMMENT 32

Tables 

3.1 Water Heater Categories ......................................... 3.2 

4.1 ASHRAE Water Heater Baseline Cost Estimates .......................... 4.2 

4.2 ASHRAE Water Heater Incremental Cost Estimates 4.3 

4.3 ASHRAE Atmospheric Burner Cast-Iron Boiler Baseline Cost Estimates 4.4 

4.4 ASHRAE Power Burner Cast-Iron Boiler Baseline Cost Estimates 4.4 

4.5 ASHRAE Steel Water-Tube Boiler Baseline Cost Estimates 4.5 

4,6 ASHRAE Steel Fire-Tube and Scotch Marine Boiler Baseline Cost Estimates 4,5 

4.7 ASHRAE Hot Water Boiler Incremental Cost Estimates ..................... 4.6 

4.8 ASHRAE Steam Boiler Incremental Cost Estimates 4.7 

4.9 ASHRAE Outdoor Furnace Baseline Cost Estimates 4.7 

4.10 ASHRAE Outdoor Furnace Incremental Cost Estimates ..................... 4.8 

6.1 Fuel-Fired Storage Water Heater Categories 6.2 

6.2 Comparison of ASHRAE and Modeled Baseline Cost Estimates for Low-Input 

Fuel-Fired Storage Water Heaters ................................... 6.3 

6.3 Comparison of ASHRAE and Modeled Baseline Cost Estimates for High-Input 

Fuel-Fired Storage Water Heaters ................................... 6.3 

6.4 Comparison of ASHRAE and Modeled Baseline Cost Estimates for Tankless 

Water Heaters ....................................... ,........ 6.5 

6.5 Comparison of ASHRAE and Modeled Baseline Cost Estimates for Unfired 

Hot Water Storage Tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6.7 

6.6 Comparison of ASHRAE and Modeled Baseline Cost Estimates for Standard and 

ASME Construction Hot Water Storage Tanks .............. ,............ 6.7 

6.7 Comparison of ASHRAE and Modeled Baseline Cost Estimates for 

Cast-Iron Hot Water Boilers ....................................... 6.9 

7.1 Comparison of ASHRAE and Modeled Incremental Cost Estimates for 

High-Efficiency Fuel-Fired Storage Water Heaters ........................ 7.1 

viii 
EE-RM-STD-00-100 COMMENT 32

7.2 Comparison of ASHRAE and Modeled Incremental Cost Estimates for Tankless 

Water Heaters .............. '................................. 7.2 

7.3 Incremental Material Cost Estimates for Highly Insulated Hot Water 

Storage Tanks ................................................ 7.4 

7.4 Comparison of ASHRAE and Modeled Incremental Cost Estimates for 

Packaged Atmospheric Hot Water Boilers (800 kBtulhr) ..................... 7.5 

A.1 Fuel-Fired Storage Water Heaters .............................. ".... A.2 

A.2 Tankless Water Heaters ......... "................................ A.9 

A.3 Electric Storage Water Heaters .......................... " .... "..... A.12 

A.4 Unfired Hot Water Storage Tanks ." ........ " cc •••• " •••••• " •• " ••• " ••• , A.34 

A.5 Packaged Boilers ............. "" ...... "........................ A.38 

A.6 Warm Air Furnaces ............................................ A.54 

ix 
EE-RM-STD-00-100 COMMENT 32

1.0 Introduction 

If the economic impacts of commercial equipment efficiency standards are to be fully evaluated, all 

costs that are incurred in purchasing and operating the equipment over its assumed life must be estimated. This report primarily addresses equipment purchased cost estimates for both low- and highefficiency units and the appropriate performance measure(s) for the equipment. When the equipment 

cost data were developed, other information relevant to the life-cycle equipment costs was also available. Where appropriate, this information is discussed, especially when it relates to equipment purchased costs and equipment operating costs. 

The analysis relies primarily on a database of equipment cost and performance information. A 

partial version of this database is included in Appendix A, with manufacturer-specific information and 

some cost data excluded to protect the proprietary interests of the manufacturers. This database was 

developed from list price information supplied by manufacturers of commercial equipment; catalog data 

on the features and characteristics of the equipment; and performance information derived from a 

variety of sources including the manufacturers, equipment catalogs, equipment directories, and other 

databases. In addition, the manufacturers were asked to supply estimated multipliers for converting list 

prices to wholesale prices, allowing price comparisons between companies. Contractor pricing is estimated from wholesale prices assuming a dealer markup of 10%. Finally, consumer costs are estimated 

assuming a contractor markup of 25 %, which does not include the cost of labor for equipment installation or the peripheral equipment necessary to install the equipment. The two cost measures held in 

the database are list price and estimated contractor price. 

The database is used to develop estimates of the baseline contractor costs for standard-efficiency 

equipment as well as the incremental costs for high-efficiency equipment. Because the database relies 

on information about existing equipment, it reflects costs associated with the actual features and characteristics of both standard- and high-efficiency equipment currently available on the market. As such, 

the data may not cover the entire spectrum of technologically achievable performance. The results also 

reflect market factors that affect equipment costs beyond the actual costs that are associated with the 

production and distribution of the equipment. The cost estimates are used to evaluate cost information 

generated by the American Society of Heating, Refrigerating and Air-Conditioning Engineers 

(ASHRAE) in the development of a revised ASHRAE Standard 90.1. 

The database in Appendix A includes information on water heaters, hot water storage tanks, packaged boilers, and warm air furnaces. Information was requested from manufacturers of heating, ventilating, and cooling (HVAC) equipment; however, there was an extreme reluctance to provide these 

data, especially among the major manufacturers. A formal request for data was presented through the 

Air Conditioning and Refrigeration Institute (ARI) to its members, which include most of the manufacturers of commercial HVAC equipment. This request was turned $lown. The Gas Appliance Manufacturers Association (GAM A) also formally requested that the U.S. Department of Energy (DOE) desist 

from current cost data collection efforts until after the ASHRAE analysis is completed. As a result, 

1.1 
EE-RM-STD-00-100 COMMENT 32

data were not collected from several major boiler manufacturers. The analysis was completed using 

the boiler information available, but sufficient data does not currently exist on HV AC equipment to 

warrant inclusion in the database. 

Baseline and incremental cost information that was collected in this study is also intended for use in 

evaluating the consumer and manufacturer impacts of efficiency standards. This work is being conducted by the Commercial Equipment Standards Program at Pacific Northwest Laboratory, (a) under 

contract to DOE, Office of Codes and Standards. The cost data will serve as inputs to economic 

models that are used to evaluate the impacts of revised standards. 

(a) Pacific Northwest Laboratory (PNL) is operated for the U.S. Department of Energy by Battelle 

Memorial Institute under ContractDE-AC06-76RLO 1830. 

1.2 
EE-RM-STD-00-100 COMMENT 32

2.0 Background 

Several potential sources of cost and performance information are available for commercial equipment. The following chapter discusses some of the strengths and weaknesses of these information 

sources and also discusses how the data can be used to relate equipment costs to equipment 

characteristics. 

2.1 Evaluation of Cost Data 

Accurately evaluating average commercial equipment costs is difficult. Competitive pricing at the 

wholesale, dealer, and contractor levels leads to wide variation in consumer costs for a particular piece 

of equipment. Comparing equipment prices between manufacturers requires that a consistent measure 

of cost be identified. 

2.1.1 Market Effects on Cost Data Consistency 

At the manufacturing level, costs are typically measured as "standard costs," which reflect the 

estimated cost (not including sales and general administration costs) to produce a typical model. A 

change in standard costs over a given time period is referred to as variance, where a positive variance 

represents average production costs above the expected standard cost. If the variance is generally small 

with respect to standard cost and the standard cost is consistently defined across a given sector of the 

manufacturing industry, the standard cost would be an appropriate measure of manufactured cost. 

Unfortunately, manufactured cost information is very closely guarded. This is partly due to the fact 

that a manufacturer's competitors can obtain detailed information about its products simply by purchasing them. Therefore, production cost information remains one of the few competitive secrets that can 

be maintained. Even if standard costs are a consistent measure of equipment costs between companies, 

this information is difficult to obtain. 

Manufactured costs can also be expected to fluctuate substantially as a result of short-term market 

conditions. Equipment manufacturers rely to a varying extent on suppliers to provide components for 

the equipment. As demand for equipment rises, the manufacturers may turn to secondary suppliers of 

components to meet short-term demands. This may, in turn, result in higher component costs, though 

the essential characteristics of the equipment remain unchanged. In a competitive market, these costs 

may not be passed on to the consumer and may not be reflected in retail equipment prices. 

Difficulties also occur in the collection of consistent cost information at a defined point in the 

equipment distribution chain. This happens primarily because of the variety and complexity of distribution mechanisms found in the commercial equipment market. As an example, consider two extreme 

cases of different marketing systems. In one system, equipment is marketed through distributors who 

purchase the equipment based on a published price list. The actual price paid for the equipment is discounted from the published price based on the dollar volume of sales, the number of models stocked by 

the distributor, and the terms of the sale (cash paid in a specific time frame after shipment). Also, 

2.1 
EE-RM-STD-00-100 COMMENT 32

these published prices may vary by region. In another system, a small company that manufactures a 

low volume of high-efficiency equipment may market that same equipment directly to consumers. 

Identifying a consistent cost measure for comparing equipment from these two types of companies is 

difficult. 

Because consumer costs for equipment are in many cases the desired measure, it is also possible to 

try to collect this information directly. However, commercial equipment is typically not sold at a retail 

level, making consumer cost difficult to collect. Commercial equipment is usually purchased and 

installed by a contractor who charges the consumer for the cost of the equipment plus some markup to 

cover overhead and profit for the project. Contractors base this markup on the characteristics of the 

project and the relationship to the customer. In general, the greater the level of competition in an area 

and the lower the level of risk involved in the project, the less the equipment will be marked up. Estimated markups can range from less than 15 % to greater than 50 %, thus heavily impacting the actual 

consumer cost for the equipment. Because of the factors involved in project bidding, it is generally difficult to obtain equipment cost estimates from contractors without specifying the exact details of the 

project. 

Other potential sources of consumer cost data for commercial equipment are utility rebate programs 

that offer incentives to customers based on the cost of the equipment. If sufficient information is 

recorded in these programs, it would serve as a source of data on actual equipment costs at the consumer level. An evaluation of this data source suggests, however, that the quality and quantity of commercial equipment cost data available through rebate programs is limited and, in many cases, may be 

considered proprietary. 

Finally, equipment distributors can provide cost information for equipment at the contractor level. 

These costs will reflect all of the variations found in the distribution chain, including regional factors 

that affect price. Estimating national average values, however, makes it necessary to request data from 

a wide number of distributors. Collecting information from distributors also has other limitations. 

First, prices charged by a given distributor may vary depending on the relationship with an individual 

contractor. Second, contractor cost information may be considered proprietary to disguise the variable 

rate structure between clients. Third, the collection of large quantities of information through this 

method would be difficult because no published contractor costs are available. Thus, while distributor 

pricing may be the best information available for estimating consumer costs, it would be difficult to 

develop a large data set based on this source. 

The primary cost data source used in this analysis was manufacturer-supplied list pricing. Because 

list prices are not necessarily comparable between manufactures, list price information was converted 

to estimated wholesale price where wholesale price is defined as the price paid by a distributor for the 

equipment. Two methods were used to convert list prices to wholesale prices. When possible, equipment manufacturers were asked to provide a multiplier for calculating wholesale price from list price. 

Lacking manufacturer estimates, dealers were contacted for actual contractor price quotes, and these 

quotes were averaged to identify the relationship between list prices and contractor pricing. Estimated 

2.2 
EE-RM-STD-00-100 COMMENT 32

average dealer and contractor markups were then used to convert these costs to consumer costs. A 

similar multiplier can be used to estimate manufacturer costs. 

2.1.2 Specificity of Equipment Characterization 

Accurately measuring the cost of comparable pieces of equipment requires a detailed specification 

of the properties of that equipment. Without the ability to control for equipment features, any betweencompany comparison of equipment costs is impossible. 

As an example, consider some common features of commercial electric water heaters. Frequently, 

these units can be purchased with either immersion or surface thermostats. The cost premium for an 

immersion thermostat model may be as much as an additional 30 % over the cost of a surface thermostat model. Without knowledge of the thermostat type, it is clearly risky to compare the costs of two 

otherwise similar units. When incremental cost estimates are made from costs for existing equipment, 

it is important to understand the features associated with the equipment. 

Baseline equipment cost estimates also affect the outcome of life-cycle cost calculations. As first 

costs for equipment escalate, the impact of fuel savings on the life-cycle cost diminishes. An accurate 

assessment of average baseline equipment costs requires not only an understanding of common equipment features and costs, but also an understanding of the market penetration of these features. 

2.2 Evaluation of Performance Data 

Performance information plays an integral role in the estimation of life-cycle consumer costs for 

commercial equipment. In this type of analysis, incremental costs for high-efficiency equipment are 

essentially weighed against the value of fuel savings over the life of the equipment. If the present value 

of fuel savings is greater than the present value of increased capital or other costs, then the life-cycle 

cost is lower at higher levels of efficiency, justifying a more stringent standard. While life-cycle cost 

minimization is only one of many possible decision rules in any life-cycle cost assessment, the actual 

life-cycle performance of the equipment has an important effect on the estimation of life-cycle cost. 

Standard measures of performance have been developed for commercial equipment by a variety 

of groups and agencies, including DOE, ASHRAE, American National Standards Institute (ANSI), 

and Underwriters Laboratories (UL). These standards describe a detailed test situation in which the 

performance of a specific piece of equipment is measured in the laboratory. The standards are 

designed to ensure consistent ratings of equipment produced by different manufacturers. Performance 

testing for commercial equipment primarily focuses on the steady-state performance, however, which 

typically does not reflect the actual seasonal performance of the equipment. Thus, evaluation of lifecycle costs based on steady-state performance measures does not accurately reflect the actual fuel 

consu~ption and fuel costs associated with equipment operation. 

This issue is particularly pertinent when evaluating high-efficiency equipment. Achieving such 

high efficiencies makes it necessary to depart radically from conventional design parameters. 

2.3 
EE-RM-STD-00-100 COMMENT 32

Examples of such types of equipment include modulating condensing water heaters and boilers, pulse 

combustion furnaces and boilers, and direct contact water heaters. Standard test procedures applied to 

these types of equipment may grossly underestimate or overestimate the annual fuel consumption, and 

thus fuel costs. 

As an example, consider the modulating water heater referred to above. Under steady-state 

conditions at maximum-rated capacity, the tested thermal efficiency (ANSI Z21.1O.3) is 93%. This 

efficiency goes up as input decreases, approaching 99% efficiency at 10: 1 turndown ratio. In this case, 

the seasonal performance of the unit, because of part load operation, is most likely higher than the 

steady-state, full-fire efficiency. Evaluating life-cycle costs for this equipment based on rated input 

efficiency will overestimate fuel consumption and costs. 

Conversely, many types of equipment operate less efficiently under part load conditions. In a 

report that evaluated seasonal performance of conventional steam boilers, the results of three studies 

covering 13 boilers were analyzed. The steady-state efficiencies of this equipment ranged from 70% to 

85.4%, while the seasonal-efficiency estimates for the same equipment ranged from 56.6% to 73.7% 

(Hewett and Lobenstein 1992). Estimating fuel consumption based on steady-state performance is 

clearly inaccurate. 

High-efficiency equipment may also require higher levels of maintenance than conventional equipment. This adds additional operating costs and, in the absence of sufficient maint~nance, may add 

additional fuel costs as performance degrades. As an example, consider a boiler with a heat reclaimer 

added to the boiler stack to recover energy. Because of the added complexity to the system, a more 

sophisticated tuning process is required to achieve the expected peak performance. Properly tuned, the 

unit may operate at four percentage points above the conventional design. Without proper tuning, . 

carbon may soot up the tube bundles and boiler, possibly reducing performance below that of a 

standard model. 

Performance measures in this report are based on current test procedures. When life cycle costs 

are evaluated, it is important to remember the limitations of this type of performance information. 

2.3 Availability of Cost and Performance Data 

Manufacturers, manufacturer representatives, and dealers are frequently reluctant to release cost 

information. Even when a potential provider of information is identified, several contacts may be 

required before the information is released. Many manufacturers were contacted in this data collection 

effort, and repeated attempts were made to ensure the confidentiality of the information. However, in 

some cases, limited or no data were available. In the case of the HV AC equipment manufacturers, a 

further effort will be required to evaluate equipment costs. Because of the sensitivity of cost data in 

this report, specific manufacturers are not identified with regard to any cost information. Also, 

equipment parameters such as volume and input were rounded to further disguise the data. 

2.4 
EE-RM-STD-00-100 COMMENT 32

While performance data are more readily available, some types of performance information are 

difficult to collect and may be of poor quality. Though water heater performance data for most manufacturers are collected in the California Energy Commission (CEC) equipment database, thermalefficiency data are missing for many fuel-fired water heaters. Standby loss information is also missing 

for a significant fraction of storage-type water heaters. Some information of this type is available from 

the manufacturers, but it is often only a general estimate used in sales literature. The CEC database 

does not include unfired hot water storage tanks,and no other source of tested standby loss performance for this equipment was identified. 

The CEC database also includes thermal-efficiency data for warm air furnaces and combustion 

efficiency data for boilers. An additional source of boiler efficiency information is the Hydronics 

Institute, which publishes ratings for Institute-certified equipment (Hydronics Institute 1994). A 

comparison of data from the two sources revealed only a few discrepancies in the efficiency measures. 

Where possible, information from the CEC database was used, ~ it provides the broadest coverage. 

Other sources were used to supplement these data. 

2.4 Model Development 

With consistent measures of cost and performance identified, statistical models can be developed 

relating costs to equipment parameters. When these models are developed, many subjective decisions 

must be made about the form of the models and the data to be included in the analysis. When residual 

plots and other statistical measures of goodness of fit are evaluated, it is possible to eliminate some 

models from consideration. In many cases, however, there are still several possible ways in which the 

data can be modeled. If outliers are eliminated, more accurate models can be developed for the remaining data. When there is little basis for excluding any particular data, however, other than the difficulty 

in modeling it, an attempt is made to revise the model to account for these data, either by including 

dummy variables or by regrouping the data into separate categories. 

Model validity can also be measured by the extent to which parameter estimates reflect the 

expected relationships between equipment characteristics and cost. Because many of the explanatory 

variables used to characterize equipment are correlated, it is often difficult to account for the effect of 

each variable independently. If these correlations are understood, however, it is possible to choose a 

set of variables that, in general, reflect the most important parameters that affect cost. 

Models are reported along with the R-squared value for the model. This is not meant to imply that 

a high R-squared value alone can be used as a measure of the validity of the model. In fact, R-squared 

values are a poor measure of model validity, and comparisons of R-squared values between models are 

only useful in certain limited circumstances. In order to assess model validity other methods were used 

including the evaluation of t-statistics and standard errors, direct evaluation of predicted versus actual 

values, and the evaluation of tests for general model mispecification. In this way it is possible to 

choose models which are both statistically valid, and which reflect the most important characteristics 

which affect cost. 

2.5 
EE-RM-STD-00-100 COMMENT 32

It is also extremely important to understand the bounds of model validity. Any attempt to apply the 

model to equipment with characteristics outside of the bounds of the data set is invalid, and is likely to 

lead to poor estimates of cost, especially for models involving power and logarithmic functions. These 

bounds have generally been noted when estimating equipment costs, and any attempt to produce additional cost estimates using these models should only be carried out after a thorough examination of the 

relevant data set. 

2.6 
EE-RM-STD-00-100 COMMENT 32

3.0 Definition of Equipment Categories 

EP Act standards only apply to certain categories of equipment, and these standards also vary 

between equipment subcategories. The following chapter describes the equipment categories found in 

EPAct. 

3 .1 Water Heaters 

In EPAct, commercial water-heating equipment is divided into six categories. These categories are 

presented in Table 3.1. 

The minimum input ratings for small-input fuel-fired storage water heaters and fuel-fired instantaneous water heaters with greater than 10-gal storage are different for gas and oil models. Minimum 

oil inputs are given in parenthesis. Because no significant difference was found in costs for largeinput, fuel-fired storage water heaters and for fuel-fired instantaneous water heaters with greater than 

10-gal storage volume, these two categories are treated as one in this report and are referred to as fuelfired storage water heaters. The remaining small-storage instantaneous units are referred to as tankless 

water heaters. The characteristics of these equipment types are discussed further in Section 6. 1 of this 

report. 

3.2 Packaged Boilers 

Commercial packaged boilers are defined in EPAct as units that are" ... shipped complete with 

heating equipment, mechanical draft equipment, and automatic controls; usually shipped in one or 

more sections." This includes all equipment with rated capacity of 300,000 Btu/hr or more and 

includes oil- and gas-fired units and water and steam boilers. Separate standards exist for each fuel 

type, so they were examined separately. 

3.3 Warm Air Furnaces 

A warm air furnace is defined in EPAct as " ... a self-contained oil- or gas-fired furnace designed to 

supply heated air through ducts to spaces that require it and includes combination warm air furnace/ 

electric air conditioning units but does not include unit heaters and duct furnaces." Commercial equipment includes all units with rated capacity of 225,000 Btu/hr or more. The ASHRAE analysis is based 

on outdoor-type warm air furnaces. Because few data were available from manufacturers of this type 

of equipment, baseline cost estimates were limited to warm (lir furnaces for indoor installation. 

3.1 
EE-RM-STD-00-100 COMMENT 32

Table 3.1. Water Heater Categories 

Storage Input-to-Storage 

Type Input Rating Volume Volume Ratio Standard 

Storage >12kW All All ~0.3 + 27/Vol. 

Electric 

Fuel-Fired > 75 (105) kBtu/hr All All ~ 78 % efficiency 

Storage ~ 155 kBtu/hr ~1.3 + 114/Vol. 

Fuel-Fired > 155 kBtu/hr ~ 10 gal < 4,000 Btu/hr ~ 78 % efficiency 

Storage ~ 1.3 + 95/Vol. 

Fuel-Fired > 200 (210) kBtu/hr < 10 gal ~4~000 Btu/hr ~ 80 % efficiency 

Instantaneous 

Fuel-Fired > 155 kBtu/hr ~ 10 gal ~4,000 Btu/hr ~ 77 % efficiency 

Instantaneous ~2.3 + 67/Vol. 

Unfired N/A All N/A ~ 6.5 Btu/hr/ft2 

Storage Tanks 

3.2 
EE-RM-STD-00-100 COMMENT 32

4.0 Description of ASHRAE Cost Analysis Methodology 

When evaluating the cost of commercial equipment, ASH RAE relied on two primary types of 

information: estimated contractor cost for typical equipment and estimated incremental cost for highefficiency equipment. Contractor pricing for the baseline units was developed by an engineering 

consultant who contacted equipment distributors and asked them for equipment costs (by size) for up to 

four separate models and different sizes in each category. These estimates were inflated by 25 % to 

account for contractor markup and then averaged. Incremental costs above this baseline were estimated 

based on information supplied by manufacturers through associations such as GAMA and ARI. The 

manufacturers were asked in a survey to estimate the incremental cost, as a percentage, to produce 

equipment at varying levels of efficiency above an assumed baseline. These incremental cost percentages were then multiplied by the baseline costs to develop equipment costs at each of the desired 

efficiency levels. The specific details of the cost collection exercise varied for each of the major equipment categories and are described below. 

4.1 Water Heaters 

Cost estimates for water heater equipment were made for 10 specific equipment types and sizes. 

Only gas-fired equipment was considered in this analysis. 

4.1.1 Baseline Cost Estimates 

Baseline cost estimates are presented in Table 4.1. These costs are for equipment only and include 

an estimated 25% contractor markup. The contractor markup does not include labor costs to install 

the equipment. The first four entries are gas-fired water heaters with storage tanks. Based on the 

ASHRAE water heater classifications, the first three models are storage water heaters, having an inputto-volume ratio of less than 4,000 Btu/hr/gal. The fourth model, based on this ratio, is an instantaneous water heater with greater than a 10-gal storage volume. The second set of equipment, labeled 

instantaneous water heaters, are of copper finned-tube design. These units have no storage volume 

other than the quantity of water held in the tubing of the equipment. These units are essentially equivalent to hydronic-heating models, which are classified as boilers. Finally, four sizes of unfired hot 

water storage tanks with insulation are included. 

4.1.2 Incremental Cost Estimates 

ASHRAE incremental cost estimates are based on manufacturer responses to a commercial water 

heater survey conducted by GAMA. The survey included three levels of thermal efficiency and two 

levels of standby efficiency, combined for a total of 20 cost levels in five c;:ttegories of equipment. 

Incremental cost estimates were made for only 14 levels. This information is presented in Table 4.2. 

4.1 
EE-RM-STD-00-100 COMMENT 32

Table 4.1. ASHRAE Water Heater Baseline Cost Estimates 

Category Capacity MFR "A" MFR "B" MFR "C" MFR "D" Average 

75-gal Storage 120 kBtuIhr $2,478 $7,785 $1,683 $2,625 $3,665 

l00-gal Storage 199 kBtulhr $3,323 $8,200 $2,142 $3,500 $4,291 

lOO-gal Storage 360 kBtulhr $5,337 $9,712 $2,830 $5,000 $5,720 

l00-gal Storage 500 kBtuIhr $12,722 $11,250 $3,947 $7,375 $8,824 

Instantaneous 400 kBtu/hr $4,402 $4,125 $2,897 $2,483 $3,477 

Instantaneous 1000 kBtulhr $6,250 $6,000 $4,785 $4,806 $5,460 

Unfired Storage Tank 120 gal $2,265 $2,500 $1,673 $1,250 $1,922 

Unfired Storage Tank 200 gal $3,545 $3,125 $2,371 $3,750 $3,198 

Unfired Storage Tank 500 gal $9,656 $4,187 $10,351 $7,937 $8,033 

Unfired Storage Tank 1000 gal $17,808 $5,662 $16,025 $13,125 $13,155 

4.2 Boilers 

Baseline and incremental boiler cost estimates were made for gas-fired units only. 

4.2.1 Baseline Cost Estimates 

Baseline costs for commercial packaged boilers were developed from dealer quotes for both atmospheric and power burner cast-iron and steel boilers. Information was collected for 10 size categories in 

the range of 200 kBtu/hr up to 4,000 kBtu/hr. No information was collected on copper or copper/ 

nickel alloy boilers. Baseline cost information is presented in Tables 4.3 through 4.6. 

Baseline cost estimates were developed from these data for four size categories: 300 to 

400 kBtu/hr, 400 to 1,000 kBtu/hr, 1,000 to 2,500 kBtu/hr, and 2,500 to 4,000 kBtu/hr. Only a small 

number of the costs listed in Tables 4.3 through 4.6 are actually used. The baseline cost for a 300- to 

400-kBtu/hr hot water boiler was estimated from the average cost for 400-kBtu/hr atmospheric and 

power burner cast-iron boilers. Similarly, the other size categories were estimated from the average 

costs of power and atmospheric cast-iron boilers of 800-, 1500-, and 3,000-kBtu/hr sizes. These baseline costs were also used for the steam boiler analysis. None of the steel boiler cost data were used. 

4.2 
EE-RM-STD-00-100 COMMENT 32

Table 4.2. ASHRAE Water Heater Incremental Cost Estimates 

Technology Thennal Standby Loss Cost 

Water Heater Type Level Efficiency Requirement Increase 

< 155 kBtu/hr 1 78% ::.; 1.3+ 114/Vol. 3% 

2 80% ::.; 1.3+ 114/Vol. 10% 

3 86% ::.; 1.0+ 67/Vol. 60% 

;::: 155 kBtu/hr 1 78% ::.; 1.3 + 95/Vol. 3% 

2 80% ::.; 1.3 + 95/Vol. 10% 

3 86% ::.; 1.0+67/Vol. 70% 

;:::4000 Btu/hr/gal 1 80% N/A 0% 

Vol. < 10 gal 

2 83% N/A 24% 

3 86% N/A 85% 

;:::4000 Btu/hr/gal 1 77% ::';2.3 + 67/Vol. 3% 

Vol. ;::: 10 gal 

2 80% ::';2.3 + 67/Vol. 13% 

3 86% ::.; 1.0 + 50/Voi. 81 % 

Unfired Storage Tank 1 N/A < 13.6 Btu/hr/ftl 3% 

2 N/A < 6.5 Btu/hr/fe 10% 

4.2.2 Incremental Cost Estimates 

Incremental cost estimates for high-efficiency packaged boilers were supplied by GAMA in the 

form of curves of cost versus efficiency for four size categories and two types of boilers (steam and 

water). When analyzing life-cycle costs, ASHRAE assumed that baseline costs for hot water and steam 

boilers were roughly equivalent. To test this assumption, ASHRAE repeated life-cycle cost calculations with water boiler cost estimates increased by 10 % to account for the slightly higher cost of steam 

boilers. Minimum life-cycle costs occurred at the same efficiency levels in both cases, so the assumption was deemed acceptable. Cost increments supplied by GAMA are presented in Tables 4.7 and 4.8. 

4.3 
EE-RM-STD-00-100 COMMENT 32

Table 4.3. ASHRAE Atmospheric Burner Cast-Iron Boiler Baseline Cost Estimates 

Capacity MFR "A" MFR "B" MFR "C" Average 

200 IcBtulhr $1,951 $2,025 $2,500 $2,159 

400 IcBtulhr $2,565 $3,200 $3,200 $2,988 

600 IcBtulhr $4,476 $4,100 $4,200 $4,259 

800 IcBtulhr $4,915 $5,000 $5,300 $5,072 

1,000 IcBtulhr $5,824 $6,100 N/A $5,962 

1,500 IcBtulhr $7,713 $8,200 N/A $7,957 

IcBtulhr $9,602 $10,000 N/A $9,801 

, IcBtu/hr $11,463 $13,800 N/A $12,632 

3,000 IcBtulhr $13,054 $16,600 N/A $14,827 

4,000 IcBtulhr N/A $19,200 N/A $ 19:2OOli 

Table 4.4. ASHRAE Power Burner Cast-Iron Boiler Baseline Cost Estimates 

Capacity MFR "A" MFR'''B'' Average 

200 IcBtulhr $1,603 $10,000 $5,802 

400 IcBtulhr $3,684 $10,400 $7,042 

600 IcBtu/hr $4,670 $10,800 $7,735 

800 IcBtu/hr $5,342 $11,000 $8,171 

1,000 IcBtu/hr $6,434 $12,300 $9,367 

1,500 IcBtulhr $7,518 $13,600 $10,559 

2,000 IcBtu/hr $10,063 $14,900 $12,482 

2,500 IcBtu/hr $11,781 $16,200 $13,991 

3,000 IcBtu/hr $13,121 $17,100 $15,111 

4,000 IcBtu/hr $15,918 $17,500 $16,709 

4.4 
EE-RM-STD-00-100 COMMENT 32

Table 4.5. ASHRAE Steel Water-Tube Boiler Baseline Cost Estimates 

Capacity MFR "A" MFR "B" MFR "C" MFR "D" Average 

200 kBtu/hr N/A N/A N/A $16,000 $16,000 

400 kBtu/hr $3,357 $4,676 $3,900 $16,500 $7,108 

600 kBtu/hr $5,571 $4,840 $4,250 $17,000 $7,915 

800 kBtu/hr $7,235 $5,521 $4,600 $17,500 $8,714 

1,000 kBtu/hr $7,682 $6,278 $5,100 $18,600 $9,415 

1,500 kBtu/hr $9,012 $7,282 $6,120 $19,400 $10,454 

2,000 kBtu/hr $10,936 $8,127 $7,510 $15,000 $10,393 

2,500 kBtu/hr $11,978 $9,623 $8,950 $16,000 $11,638 

3,000 kBtu/hr $15,559 $10,496 $10,300 $17,000 $13,339 

4,000 kBtu/hr $18,907 $12,565 $13,400 $18,000 $15,718 

Table 4.6. ASHRAE Steel Fire-Tube and Scotch Marine Boiler Baseline Cost Estimates 

Capacity MFR "A" MFR "B" MFR "C" MFR "D" Average 

200 kBtu/hr N/A $7,684 N/A $16,000 $11,842 

400 kBtu/hr $7,026 $7,684 N/A $16,500 $10,403 

600 kBtu/hr $7,191 $9,170 $6,100 $17,300 $9,940 

800 kBtu/hr $7,344 $9,431 $6,800 $18,100 $10,419 

1,000 kBtu/hr N/A $9,618 $6,800 $18,900 $11,839 

1,500 kBtu/hr $8,782 $11,714 $8,360 $22,200 . $12,764 

2,000 kBtu/hr $10,132 $13,514 $10,265 $24,200 $14,438 

2,500 kBtu/hr N/A N/A $11,670 $27,800 $19,735 

3,000 kBtu/hr $13,994 $17,466 $12,500 $30,000 $18,490 

4,000 kBtu/hr $17,681 $18,937 $19,170 $34,000 $22,447 

4.5 
EE-RM-STD-00-100 COMMENT 32

Table 4.7. ASHRAE Hot Water Boiler Incremental Cost Estimates 

Thermal 300 to 400 400 to 1,000 1,000 to 2,500 2,500 to 4,000 

Efficiency kBtu/hr kBtu/hr kBtu/hr kBtu/hr 

75% 0% 0% 0% 0% 

75% 6% - - -

76% 10% 10% 10% 10% 

77% 15% 35% 40% 15% 

78% 22% 35% 40% 15% 

79% 44% 90% 110% 30% 

80% 114% 90% 110% 40% 

82% 121 % 210% 255% 73% 

84% 261 % 210% 255% 100% 

88% 450% 450% 350% 300% 

The first level of incremental costs for the 300 to 400 kBtu/hr size category represents a change 

from pilot to electronic ignition, not affecting the combustion efficiency. The pilot is assumed to use 

energy at a rate of 1,000 Btu/hr. 

4.3 Warm Air Furnaces 

The cost estimates for ASHRAE warm air furnaces are based on outdoor gas-fired models. Warm 

air furnaces for indoor installation are covered by EPAct but were not considered in the ASHRAE 

analysis. 

4.3.1 Baseline Cost Estimates 

Information on the cost of baseline equipment was developed by a consultant. A summary of this 

information is provided in Table 4.9. This represents the cost for stripped-down units with no accessories, such as economizers and curbs. ASHRAE subsequently revised the cost for the 250 kBtu/hr 

unit upward by 5% to an average cost of $5,133. This estimate was used in the analysis. 

4.6 
EE-RM-STD-00-100 COMMENT 32

Table 4.8. ASHRAE Steam Boiler Incremental Cost Estimates 

Thermal 300 to 400 400 to 1,000 1,000 to 2,500 2,500 to 4,000 

Efficiency kBtu/hr kBtu/hr kBtu/hr kBtu/hr 

72% 0% 0% 0% 0% 

72% 5% - - -

73% 10% 10% 10% 10% 

74% 10% 10% 10% 10% 

75% 10% 10% 10% 10% 

76% 26% 35% 40% 10% 

77% 47% 45% 50% 15% 

78% 50% 45% 50% 15% 

79% 52% 45% 50% 30% 

80% 100% 60% 60% 60% 

81 % 114% 125% 125% -

Table 4.9. ASHRAE Outdoor Furnace Baseline Cost Estimates 

Furnace Size MFR "A" MFR "B" MFR "C" MFR "D" Average 

250 kBtu/hr $4,932 $4,875 $5,000 $4,750 $4,889 

400 kBtu/hr $6,702 $6,250 $7,875 $7,500 $7,082 

1,000 kBtu/hr $22,700 $19,750 $27,500 $27,000 $24,236 

4.3.2 Incremental Cost Estimates 

Incremental cost estimates for high-efficiency outdoor gas furnaces were provided by GAMA, 

based on manufacturer responses to a warm air furnace survey. Each efficiency level is associated with 

a specific burner type and ignition system. These estimates are presented in Table 4.10. 

4.7 
EE-RM-STD-00-100 COMMENT 32

Table 4.10. ASHRAE Outdoor Furnace Incremental Cost Estimates 

Combustion Ignition 

Burner Type Efficiency System 250 kBtu/hr 400 kBtu/hr 1000 kBtu/hr 

Atmospheric 78% Pilot 0.0% 0.0% 0.0% 

Atmospheric 80% IID(a) 1.5% 1.5% 1.5% 

Atmospheric, Vent Cap 80% IID(a) 3.5% 3.5% 4.5% 

Power 80% IID(a) 6.0% 6.0% 6.0% 

Power 82% lID (a) 7.0% 6.0% 7.0% 

Power, Condensing 88% IID(a) 50.0% 51.0% 55.0% 

(a) lID = Intermittent Ignition Device. 

4.8 
EE-RM-STD-00-100 COMMENT 32

5.0 Database Description 

The equipment database in Appendix A includes six tables containing data on equipment with 

similar characteristics. To protect the confidentiality of the cost information, all manufacturer-specific 

data were excluded. In addition, some cost information was deleted where equipment characteristics 

were unique to a particular manufacturer. The remaining fields include descripters of the equipment 

and its characteristics that affect cost. The following sections describe the tables and the data that they 

contain. 

5.1 Common Variables 

Four common variables exist in each table of the database: record number (REC), cost type 

(CTYPE), list cost (LCOST), and estimated contractor cost (CCOST). List costs were provided by 

manufacturers, usually in the form of published price sheets. These price sheets represent either a 

retail list price, which reflects retail pricing, or a distributor list price, which reflects distributor pricing. Neither price measures actual average retail or distributor costs for the equipment. Instead they 

are used as a basis for actual pricing, using some percentage discount or markup. 

The published list prices are included in the equipment database, along with a price-type descripter 

(CTYPE) (either retail [R] or distributor [DD. This variable measures the approximate level of the list 

price. Another cost measure, CCOST, is used to represent the estimated contractor price for the equipment. Where possible, CCOST was developed from list cost on the basis of manufacturer-supplied 

estimates of the wholesale discount from list price. An additional 10% is added to estimated wholesale 

price to account for dealer markup. Some manufacturers offer a discount off of list price in a complicated fashion, making estimates of the wholesale price from the list price difficult to calculate. When 

no estimate of the list price average discount was available, equipment dealers were contacted for contractor pricing. Average contractor costs were then used to arrive at a multiplier to estimate contractor 

costs from the list price. The variable CCOST is used in the statistical analysis. 

The values of CCOST must also be modified to arrive at consumer cost. Commercial equipment is 

typically purchased by a contractor who then charges some markup in addition to the purchase price. 

This markup does not reflect labor costs for installing the equipment but instead covers overhead and 

profit. Contractor markup may vary from less than 15 % to more than 50 % depending on the characteristics of the job. Because a precise method for evaluating average contractor markups for commercial equipment does not exist, a midrange value of 25 % was used. This estimate is consistent with 

the contractor markup that is used by ASHRAE. Costs developed from the statistical models presented 

below must be marked up by 25 % to arrive at estimated consumer cost. The remaining database 

variables are described below. 

5.1 
EE-RM-STD-00-100 COMMENT 32

5.2 Water Heaters 

Water-heating equipment is separated into four different categories: fuel-fired storage water 

heaters, tankless water heaters, electric storage water heaters, and unfired hot water storage tanks. 

5.2.1 Fuel-Fired Storage Water Heaters 

FUEL is a character variable that describes the fuel type used by the equipment, either gas (G) or 

oil (0). 

VOL is a numerical variable that describes the water heater tank volume in gallons. This is the 

nominal volumetric capacity of the water heater, as reported by the manufacturer. Nominal volume 

typically varies from actual volume by up to 3 % but is the more commonly available measure. 

INPUT is a numerical variable that describes the fuel input capacity in kBtu/hr, as reported by the 

manufacturer. 

EFF is a numerical variable that describes the thermal efficiency of the water heater defined by 

ANSI Standard Z21.10.3 (AGA 1993). Where possible, this information is taken from the California 

Energy Commission (CEC) equipment database. Manufacturer-provided information is used to 

supplement the CEC data when actual test results are available. 

STBY is a numerical variable that describes the standby loss rating of the water heater in percent 

per hour, based on ANSI Standard Z21.1O.3. Where possible, this information is taken from the CEC 

equipment database. Manufacturer-provided information is used to supplement the CEC data when 

actual test results are available. 

TANK is a character variable that describes the tank construction, either standard (S) or American 

Society of Mechanical Engineering (ASME) code (A), as provided by the manufacturer. 

BURN is a character variable that describes the burner type, either atmospheric (A) or power (P), 

taken from the CEC database or manufacturer literature. 

WARR is a numerical variable that indicates the length (in years) of the manufacturer warranty on 

the equipment. 

5.2.2 Tankless Water Heaters 

FUEL is a character variable that describes the fuel type used by the equipment, either gas (G) or 

oil (0). 

INPUT is a numerical variable that describes the fuel input capacity in kBtu/hr, as reported by the 

manufacturer. 

5.2 
EE-RM-STD-00-100 COMMENT 32

EFF is a numerical variable that describes the thermal efficiency of the water heater, defined by 

ANSI Standard Z21.1O.3. Where possible, this information is taken from the CEC equipment database. Manufacturer-provided information is used to supplement the CEC data when actual test results 

are available. 

EXCH ia a character variable that describes the heat exchanger material type (steel [S], cast iron 

[I], copper [C], or copper-nickel alloy [N]). One line of water heaters of the direct contact type has 

EXCH = D to identify it from other conventional models. Heat exchange actually occurs in a stainless 

steel mesh material. 

WARR is a numerical variable that indicates the length (in years) of the manufacturer warranty on 

the equipment. 

5.2.3 Electric Storage Water Heaters 

VOL is a numerical variable that describes the water heater tank volume in gallons. This is the 

nominal volumetric capacity of the water heater, as reported by the manufacturer. Nominal volume 

typically varies from actual volume by up to 3 % but is the more commonly available measure. 

INP is a numerical variable that describes the energy input capacity in kilowatts, as reported by the 

manufacturer. 

STBY is a numerical variable that describes the standby loss rating of the water heater in percent 

per hour. Where possible, this information is taken from the CEC equipment database. Manufacturerprovided information is used to supplement the CEC data when actual test results are available. 

VOLT is a numerical variable that indicates the supply voltage for the equipment, as provided by 

the manufacturer. 

TANK is a character variable that describes the tank construction, either standard (S) or AS ME 

code (A), as provided by the manufacturer. 

RVAL is a numerical variable that describes the R-value of insulation on the water heater, as provided by the manufacturer or estimated from the insulation thickness and type. 

WARR is a numerical variable that indicates the length (in years) of the manufacturer warranty on 

the equipment. 

THERM is a character variable that indicates the thermostat type, either immersion (I) or 

surface (S). 

5.3 
EE-RM-STD-00-100 COMMENT 32

5.2.4 Unfired Hot Water Storage Tanks 

VOL is a numerical variable that describes the storage tank volume in gallons. This is the nominal 

volumetric capacity of the storage tank, as reported by the manufacturer. Nominal volume typically 

varies from actual volume by up to 3 % but is the more commonly available measure. 

RV AL is numerical variable that describes the R-value of insulation on the tank, as provided by the 

manufacturer or estimated from the insulation thickness and type. 

TANK is a character variable that describes the tank construction, either standard (S) or AS ME 

code (A), as provided by the manufacturer. 

LIN is a character variable that describes the material used to line the water tank (glass [G], epoxy 

[E], cement or stone [S], or nickel [N]), as provided by the manufacturer. 

ORIENT is a character variable that describes the tank orientation, either vertical (V) or horizontal 

(H), as provided by the manufacturer. 

PRESS is a numerical variable that describes the pressure rating of the storage tank (in psig) as 

provided by the manufacturer. 

WARR is a numerical variable that indicates the length (in years) of the manufacturer warranty on 

the equipment. 

5.3 Packaged Boilers 

TYPE is a character variable for the boiler type, either steam (S) or water (W). 

FUEL is a character variable that describes the fuel type used by the equipment, either gas (G) or 

oil (0). 

INPUT is a numerical variable that describes the fuel input capacity in kBtu/hr, as reported by the 

manufacturer. 

EFF is a numerical variable that describes the combustion efficiency of the furnace, defined as 

100% minus flue losses. Where possible, this information is taken from the CEC equipment database. 

Manufacturer-provided information is used to supplement the CEC data when actual test results are 

available. 

EXCH is a character variable that describes the heat exchanger type (copper [C], copper-nickel 

alloy [N], cast-iron [I], or steel [S]), as provided by the manufacturer. 

IGN is a character variable that describes the ignition type, either electronic (E) or pilot (P). 

5.4 
EE-RM-STD-00-100 COMMENT 32

BURN is a character variable that describes the burner type (power [P], atmospheric [A], or 

pulse [L)). 

VENT is a character variable that describes whether the unit has a vent damper (Y) or does not 

(N). 

5.4 Warm Air Furnaces 

FUEL is a character variable that describes the fuel type used by the equipment, either gas (G) or 

oil (0). 

INPUT is a numerical variable that describes the fuel input capacity in kBtu/hr, as reported by the 

manufacturer. 

EFF is a numerical variable that describes the thermal efficiency of the furnace, defined as 100% 

minus flue losses. Where possible, this information is taken from the CEC equipment database. 

Manufacturer-provided information is used to supplement the CEC data when actual test results are 

available. 

5.5 
EE-RM-STD-00-100 COMMENT 32

6.0 Estimate of Baseline Consumer Costs 

The consumer cost for commercial equipment is assumed to be the priCe paid by the consumer to a 

contractor for the equipment, not including installation. As discussed previously, estimating contractor 

markup for equipment is difficult because it varies as a function of the customer, the job size, and other 

factors. The baseline cost estimates that ASHRAE uses for equipment are developed from contractor 

cost estimates and an estimated 25 % contractor markup, not including labor. This estimate is consistent with reported values and is used in this report. The statistical models are reported in terms of contractor costs, and they are multiplied by 1.25 to arrive at estimated consumer cost. 

6.1 Water Heaters 

Water heater information was provided by 16 manufacturers. The database includes more than 

1,500 individual water heater records, which are divided into four categories: fuel-fired water heaters, 

fuel-fired tankless water heaters, electric storage water heaters, and unfired hot water storage tanks. 

6.1.1 Fuel-Fired Storage Water Heaters 

Fuel-fired storage water heaters include three subcategories of equipment: models with input ratings :::;; 155,000 Btu/hr, models with input ratings> 155,000 Btu/hr and an input-to-storage volume 

ratio less than 4,000 Btu/hr, and models with input ratings> 155,000 Btu/hr and an input-to-storage 

volume ratio of 4,000 Btu/hr/gallon or more (labeled instantaneous in ASHRAE definitions). The 

lower input bound for commercial models is also divided by fuel type: 105,000 Btu/hr for oil-fired 

storage models and 75,000 Btu/hr for gas-fired storage models. The lower bound for instantaneous 

models is 210,000 Btu/hr for oil-fired units and 200,000 Btu/hr for gas-fired units. These categories 

are summarized in Table 6.1. This categorization results in the anomaly that a 160,000 Btu/hr water 

heater is classified as a residential instantaneous water heater if the tank volume is less than 40 gal, or a 

commercial storage water heater if the tank volume is greater than or equal to 40 gal. 

Despite the complexity of this subcategorization, fuel-fired water heaters with storage tanks are a 

fairly homogenous product. The designation of instantaneous water heaters with greater than lO-gallon 

storage capacity attempts to capture the effect on standby losses of increased flue area at high-input-tovolume ratios; however, units falling just below and above 4,000 Btu/hr input-to-volume ratio are very 

similar. The separate designation of units above and below 155,000 Btu/hr input also is directed at 

capturing differences in standby loss performance, as reflected in the standard. 

6.1 
EE-RM-STD-00-100 COMMENT 32

Table 6.1. Fuel-Fired Storage Water Heater Categories 

Input-to-Volume 

Type Input Rating Volume Ratio Standard 

Storage Gas > 75 and:::; 155 kBtu/hr All All 78 % efficiency 

1.3 + 114/Vol. 

Storage Oil > 105 and :::; 155 kBtu/hr All All 78 % efficiency 

1.3 + 114/Vol. 

Storage > 155 kBtu/hr 2:! 10 gal < 4,000 Btu/hr 78 % efficiency 

1.3 + 95/Vol. 

Tankless Gas > 200 kBtu/hr < 10 gal 2:!4,000 Btu/hr 77 % efficiency 

2.3 + 67/Vol. 

Tankless Oil > 210 kBtu/hr < 10 gal 2:! 4,000 Btu/hr 77 % efficiency 

2.3 + 67/Vol. 

These trends in performance are verified by testing for differences in efficiency and standby losses 

between equipment subcategories. As expected, no significant differences exist in thermal efficiency 

between any of the size categories. However, standby losses are significantly lower for large-input 

storage water heaters (input/volume < 4,000 Btu/hr/gal) than for instantaneous water heaters that fall in 

the same size range. This is reflected in the standard, which is less restrictive for water heaters that are 

classified as instantaneous. 

Baseline costs for these equipment categories were modeled as a function of the primary characteristics of the equipment: input, warranty, tank construction, and efficiency. Information was provided 

by seven manufacturers of storage water heaters totaling 295 units. The database contains information 

for 33 units with input of 155,000 Btu/hr or less, all of which are gas-fired. Four of these units were 

not used in the model because the records were incomplete. The remaining 29 units were used to 

develop the model (R-squared = 0.99), which is given below, with t-statistics for each parameter given 

in parenthesis. 

CCOST 14.6*INPUT + 121.6*WARR + 22.1 *EFF + 5,895*OUT - 2,317 

(0.0001) (0.0028) (0.0046) (0.0001) (0.0013) 

where INPUT is in kBtu/hr, WARR is the length of the warranty (usually 3 or 5 years), EFF is efficiency as a whole number (88 % = 88), and OUT is a dummy variable used to account for several 

large-volume water heaters (OUT = 1 if Vol. 2:! 140 gal, otherwise OUT = 0) included in the 

database for which the model otherwise underpredicts costs. CCOST was not significantly correlated 

with tank volume at the 5 % level. No ASME construction tanks were included in the database for this 

size range. 

6.2 
EE-RM-STD-00-100 COMMENT 32

< Only one unit in this size range is considered in the ASHRAE analysis. ASHRAE and modeled 

baseline cost estimates are compared in Table 6.2. The baseline efficiency is assumed to be 78 %, the 

warranty, 3 years, and the outlier dummy variable is set to O. 

Modeled baseline costs are only about half of ASHRAE estimates, primarily because of one 

extremely high cost estimate for this category of water heater (Table 4.1). While the cost of this unit is 

more in line with costs for large-volume equipment represented by the OUT dummy variable, the 

ASHRAE analysis was based on a 75-gallon unit and thus does not account for the discrepancy. 

Units above 155,000 Btu/hr were modeled as two groups to account for these same large-volume 

water heaters (> 140 gallons). In both cases, CCOST was not found to be significantly correlated 

with efficiency. A total of 176 units were used to develop the model for the small-volume units 

(R-squared = 0.96). The model is given below. 

CCOST = 5.80*INPUT + 129*WARR + 486*TANK + 91O*BURN + 468 

(0.000l) (0.0001) (0.000l) (0.0001) (0.000l) 

where INPUT is in kBtu/hr, W ARR is the length of the warranty in years, TANK is an indicator variable for the type of tank construction (TANK = 1 if ASME; 0 if standard), and BURN is an indicator 

variable for power burners (BURN 1 if power, 0 if atmospheric). Because oil-fired equipment is 

under-represented in the database, oil-fired units were excluded from the analysis. The model is thus 

valid for gas-fired equipment and can be used for comparison to ASHRAE-developed cost estimates. 

A comparison of ASHRAE .and modeled cost estimates is given in Table 6.3, where the warranty is 

3 years and BURN = 0 for the standard models and BURN = 1 for ASME models. 

Table 6.2. Comparison of ASHRAE and Modeled Baseline Cost Estimates for 

Low-Input Fuel-Fired Storage Water Heaters 

Size ASHRAE Model Difference 

120 kBtu/hr $3,665 $1,900 -48% 

Table 6.3. Comparison of ASHRAE and Modeled Baseline Cost Estimates for 

High-Input Fuel-Fired Storage Water Heaters 

Model Model 

Input ASHRAE (Standard) (ASME) 

199 kBtu/hr $4,291 $2,512 $4,257 

360 kBtu/hr $5,720 $3,679 $5,424 

500 kBtu/hr $8,824 $4,693 $6,438 

6.3 
EE-RM-STD-00-100 COMMENT 32

ASHRAE cost estimates for the 199,000 Btulhr and the 360,000 Btulhr units are at the high end of 

modeled cost estimates. For the 500,000 Btulhr unit, ASHRAE cost estima~es are much higher than 

modeled cost estimates. Several large-volume models (140 or more gallons) were left out of the data 

set in developing this model. These units, a total of 38, can be modeled separately to account for the 

equipment. The resulting model (R-squared = 0.85) is given below. 

CCOST = 2.81 *INPUT + 29.9*VOL + 5,358 

(0.0008) (0.0001) (0.0001) 

where INPUT is in IcBtu/hr and VOL is the volume in gallons. Because the ASHRAE analysis does 

not include any equipment with greater than l00-gal storage capacity, this model was not used for comparison with ASHRAE results. As before, the model was developed using only data from gas-fired 

units. 

6.1.2 Tankless Water Heaters 

Low-volume instantaneous (tankless) water heaters are designated in ASHRAE 90.1-1989 as water 

heaters having an input-to-volume ratio of 4,000 Btu/gallhr or more, less than 10 gal of water storage 

volume, and inputs> 200,000 Btulhr for gas-fired units and inputs greater than 210,000 Btulhr for oilfired units. Five manufacturers of gas fired equipment provided data. Several manufacturers of oilfired boilers offer options that allow them to be used as tankless water heaters. However, because 

these units are marketed as boilers, and because the ASHRAE analysis does not consider oil-fired 

equipment in .this category, they were not evaluated. 

Input ratings for gas-fired equipment range from 225,000 Btulhr to 21,000,000 Btulhr. Performance data for all 108 units were available from the CEC equipment database. The majority of the 

units fall in the combustion-efficiency range of 80 to 82 % and are of copper finned-tube design. Highperformance copper finned-tube units range to higher than 88 % efficiency. One company manufactures a single modulating-input condensing model, which achieves efficiencies from 93 % to 99 % as 

input ranges from maXimum-rated capacity to a 10: 1 turndown ratio. A complete line of high-input 

direct-contact models also exist, reaching 99% efficiency. In this design, the cold inlet water comes in 

direct contact with the hot products of combustion, allowing virtually all of the thermal energy to be 

transferred to the water. 

Using the efficiency at maximum-rated input for the modulating condensing unit (93 %), regression 

analysis using all of the data yields a cost model of input and efficiency with a very high R-squared 

value (0.99). This may not be the best model for estimating equipment costs for two reasons. First, 

the ASHRAE analysis is limited to consideration of efficiencies from 80 % to 86 %, so including highefficiency models may diminish the validity at lower efficiencies. Second, the direct-contact models 

are very large (1 to 21 million Btulhr), so they do not represent typical units in the 80% to 86% 

efficiency range. 

6.4 
EE-RM-STD-00-100 COMMENT 32

Regression analysis of CCOST using only units with 93 % efficiency or less (96 units) suggests 

models with input and efficiency as the explanatory variables. Evaluating residual plots reveals that a 

straight line model cannot account for the incremental cost of high-efficiency equipment. Introducing a 

squared term on efficiency improves the R-squared value from 0.81 to 0.90. The model below is used 

to estimate cost. 

CCOST = 2.35*INPUT - 7,872*EFF + 49.5*EFF2 + 314,743 

(0.0001) (0.0001) (0.0001) (0.0001) 

where INPUT is in kBtulhr and EFF is efficiency as a whole number (88 % = 88). The ASHRAE 

analysis is based on two sizes of equipment (400 kBtulhr and 1,000 kBtulhr) and an estimated baseline 

efficiency of 80%. Model and ASHRAE estimates are presented in Table 6.4. 

Table 6.4. Comparison of ASHRAE and Modeled Baseline Cost Estimates for 

Tankless Water Heaters 

Size ASHRAE Model 

400 kBtu $3,477 $3,291 -5.3% 

1000 kBtu $5,460 $5,058 -7.4% 

When evaluating the life-cycle cost for this equipment, ASHRAE only used the 400 kBtulhr model. 

Thus, modeled costs are 5.3% lower than ASHRAE-developed costs. 

6.1.3 Electric Storage Water Heaters 

Electric storage water heaters make up less than 20 % of commercial water heater shipments 

according to data covering the first 7 months of 1994 (Appliance Manufacturer 1994, p. 15). At this 

time, ASHRAE has not evaluated the life-cycle costs for baseline and high-efficiency electric storage 

water heaters. Data for electric storage water heaters are included in the database, so a model was 

developed for this equipment. 

The database contains about 1,000 records for electric storage units produced by nine companies, 

with tank volumes ranging from 50 to 1,000 gallons and input ratings ranging from 13.5 to 480 kW. 

When the data were analyzed, it was found that no simple model adequately characterized costs in the 

different size classes. Instead, separate models were developed for common size classes; in this case, 

50, 80, and 120 gal of storage volume. These units have a vertical cylindrical configuration and are 

similar to residential electric water heaters, but they have a heavier construction. Costs were also 

found to be a function of the number of thermostats and fuses used in the heater. Because this number 

typically varies as a function of input size classes, the effect can be captured by further segregating the 

6.5 
EE-RM-STD-00-100 COMMENT 32

heaters into three input categories: less than 20 kW, between 20 and 40 kW, and above 40 kW. These 

categories will be referred to in this report as class 1, 2, and 3, respectively (input alone did not 

capture these effects). The resulting models are presented below. 

Cost(50) 365 + 400*THERM + 338*TANK + 175*WARR + 481*C2 + 1075*C3 

(0.001) (0.0001) (0.0001) (0.0001) (0.0001) (0.0001) 

Cost(80) = 628 + 446*THERM + 366*TANK + 164*WARR + 488*C2 + 1057*C3 

(0.0001) (0.0001) (0.0001) (0.0001) (0.0001) (0.0001) 

Cost(120) = 877 + 485*THERM + 371 *TANK + 162*WARR + 392*C2 + 1002*C3 

(0.0001) (0.0001) (0.0001) (0.0001) (0.0001) (0.0001) 

where THERM is a dummy variable for the thermostat type (surface=O, immersion = 1), TANK is a 

dummy variable for tank construction (standard=O, ASME= 1), WARR is the length of the warranty in 

years, C2 is a dummy variable for class 2 (1 if the input rating is between 20 and 40 kW), and C3 is a 

dummy variable for class 3 (1 if the input rating is above 40 kW). R-squared values for the three 

models are 0.85, 0.87, and 0.89, respectively. 

6.1.4 Unfired Hot Water Storage Tanks 

Cost information for unfired hot water storage tanks was collected from eight manufacturers for a 

total of 143 units. A cursory examination of the data suggests that equipment costs are a function of 

several factors, including the tank size; tank construction (standard or ASME); tank lining; and, for 

large-volume tanks, the tank orientation (vertical or horizontal). Storage tanks also come with different 

warranty lengths, insulation types, and pressure ratings. Modeling cost as a function of these parameters revealed four significant parameters: tank size, lining, orientation, and construction. Examination of cost plots as a function of each of these variables also revealed some nonstraight-line relationships in the data. A variety of models involving logs of the dependent and independent variables were 

tested to account for these relationships. The resulting model (R-squared 0.93), based on 123 units, 

is given below. 

Ln(CCOST) = 0.823*Ln(VOL) + 0.955*TANK + 0.235*ORIENT + .201 *LIN + 2.519 

(0.0001) (0.0001) (0.0001) (0.0002) (0.0001) 

where VOL is the volume in gallons, and TANK, ORIENT, and LIN are indicator variables (TANK = 

1 for ASME, 0 for standard; ORIENT = 1 for horizontal, 0 for vertical; and LIN = 1 for glass, 0 for 

other). 

In the ASHRAE analysis, cost information was gathered for four tank sizes: 120, 200, 500, and 

1,000 gal. ASHRAE-developed costs are compared against the range of modeled costs, based on 

equipment characteristics (with the three dummy variables all set to either 0 or 1). This comparison is 

presented in Table 6.5. 

6.6 
EE-RM-STD-00-100 COMMENT 32

Table 6.5. Comparison of ASHRAE and Modeled Baseline Cost Estimates for 

Unfir~ Hot Water Storage Tanks 

Tank Volume ASHRAE Model 

120 gal $1,922 $799-3,209 

200 gal $3,198 $1,216-4,887 

500 gal $8,033 $2,586-10,390 

1,000 gal $13,155 $4,575-18,385 

For tanks in the 120- and 200-gal size ranges, an option for horizontal orientation typically does 

not exist. Glass-lined tanks are also by far the most commonly offered models. Table 6.6 compares 

ASHRAE costs with modeled costs for vertical glass-lined storage tanks of both standard and ASME 

construction. 

The ASHRAE-developed estimates fall between modeled cost estimates for glass-lined vertical 

standard and ASME models. A detailed understanding of shipment quantities, by type, for hot water 

storage tanks is necessary to accurately assess the baseline costs for this equipment. 

6.2 Packaged Boilers 

This equipment category includes a wide variety of boiler types, including copper finned-tube, castiron, and steel boilers. These boiler types have either atmospheric or forced draft combustion and output of either hot water or steam. Though ASHRAE collected cost data for both steel and iron boilers, 

Table 6.6. Comparison of ASHRAE and Modeled Baseline Cost Estimates for Standard 

and AS ME Construction Hot Water Storage Tanks 

Tank Model Model Model 

Volume ASHRAE Standard ASME - Vertical ASME - Horizontal 

120 gal $1,922 $977 $2,538 N/A 

200 gal $3,198 $1,487 $3,865 N/A 

500 gal $8,033 $3,162 $8,218 $10,390 

1,000 gal $13,155 $5,595 $14,541 $18,385 

6.7 
EE-RM-STD-00-100 COMMENT 32

the baseline cost estimate was derived from costs for iron boilers only and was the average of estimated 

costs for atmosp~eric-type and power-burner-type boilers. ASHRAE considered only gas-fired boilers 

in the analysis. 

Because energy efficiency regulations are insensitive to boiler type, boiler costs in this study were 

modeled pooled into two categories based on fuel type. Explanatory variables for the boiler types are 

then used to characterize cost differences between boiler types. The database contains nearly 700 

boiler records, of which about 570 are gas-fired and 115 are oil-fired. 

Gas-fired boilers are modeled as a function of input and efficiency, with dummy variables included 

to account for the cost increment for the following types of models: 

• steam boilers (STEAM = 1; otherwise = 0) 

• units with vent dampers (VENT = 1; otherwise = 0) 

• units with electronic ignition (IGN = 1; otherwise = 0) 

• cast-iron boilers (IRON = 1; otherwise = 0) 

• steel boilers (STEEL = 1; otherwise = 0) 

• power-burner-type units (BURN = 1; otherwise = 0) 

• line of units offered by one manufacturer for which the model otherwise consistently 

underestimates costs (OUT = 1; otherwise = 0). 

A total of 577 units were used to develop the model (R-squared = 0.94) given below. 

CCOST = 3.23*INPUT + 2.64*EFF2 + 931*IRON + 2,927*STEEL + 1,009*BURN + 

(0.0001) (0.0001) (0.0001) (0.0001) (0.0001) 

563*IGN + 1,116*STEAM + 6,518*OUT - 17,249 

(0.0153) (0.0001) (0.0001) (0.0001) 

where INPUT is in kBtu/hr and efficiency (EFF) is a whole number (80% =80). Evaluation of the 

high-cost outliers revealed that they represent a line of high-input units, but the evaluation does not 

reveal a simple characteristic that explains their high cost. 

The model shown above is used to estimate costs for baseline efficiency equipment. Model-developed costs and ASHRAE cost estimates for cast-iron hot water boilers are presented in Table 6.7. The 

6.8 
EE-RM-STD-00-100 COMMENT 32

Table 6.7. Comparison of ASHRAE and Modeled Baseline Cost Estimates for Cast-Iron 

Hot Water Boilers 

Model Model 

Size ASHRAE (Atm) (power) 

400 kBtu/hr $5,015 $2,336 $3,599 

800 kBtu/hr $6,621 $4,655 $5,917 

1,500 kBtu/hr $9,258 $7,481 $8,743 

3,000 kBtu/hr $14,969 $13,538 $14,799 

ignition is assumed to be the pilot for the smallest size category and electronic for the remaining categories. The dummy variables STEEL, STEAM, and OUT are set to zero. The baseline efficiency of 

the equipment is 80 % . 

Modeled cost estimates for power-burner equipped boilers are similar to ASHRAE cost estimates, 

which are an average of atmospheric and power boilers, for the 800, 1,500 and 3,000 kBtu/hr size 

ranges. Modeled cost estimates for the 400 kBtuihr size are significantly lower than ASHRAE cost 

estimates, which is primarily due to one extremely high power boiler cost estimate (Table 4.4). Model 

estimates are similar to the other four estimates used in this average. The cost difference between 

power and atmospheric boilers also narrows at larger-input ranges. This trend is apparent in the 

ASHRAE data as well. 

The average combustion efficiency for cast-iron units in the database is 81 %. ASHRAE cost estimates are developed from units with either 80 % or 81 % efficiency. The baseline costs are then 

assumed to represent units with a thermal efficiency of 75 %. This reflects the fact that combustion 

efficiency is considered to be a poor measure of actual performance because it neglects jacket losses. 

ASHRAE is currently planning to move to a thermal efficiency standard, so the analysis is based on 

estimated cost increments as a function of thermal efficiency. 

ASHRAE has not, at this point, evaluated oil-fired boilers. A preliminary analysis of the data for 

oil-fired boilers also suggests that there is insufficient information to adequately characterize the equipment. For this reason, baseline cost estimates for oil-fired equipment are not included here. 

6.3 Warm Air Furnaces 

Space heating in commercial establishments is provided by several distinct types of equipment. 

These include duct heaters, unit heaters, outdoor furnaces, indoor furnaces, and vertical air turnover 

(VATO) furnaces. EPAct specifically exempts both unit heaters and duct heaters from energy 

efficiency regulations. VA TO furnaces are also excluded from EPAct standards, which cover only furnaces that supply heated air through ducts. The V ATO operates by picking up cool air at floor level 

and discharging it at the top of the furnace. These units are primarily used in warehouses and other 

6.9 
EE-RM-STD-00-100 COMMENT 32

large storage areas. Of the remaining two furnace types, commercial indoor warm air furnaces represent a relatively small equipment class. In applications requiring indoor furnaces, one or more units 

may be used with capacities falling in the residential equipment range (below 225,000 Btu/hr). Rooftop combination heating and air-conditioning units make up the remainder of the market, accounting 

for about 14 % of commercial and industrial energy use for space heating (Hewett and Lobenstein 1992, 

p.41). 

Cost information was provided only by manufacturers of indoor warm air furnaces. Baseline 

efficiencies for this equipment are 80% for gas-fired units and 81 % for oil-fired units. The best fit 

model, based on all 57 data points, gives cost as a function of fuel type and input. This model (Rsquare = 0.82) is given below. 

CCOST = 7.65*INPUT - 1,182*FUEL + 937 

(0.0001) (0.0001) (0.007) 

where INPUT is in kBtu/hr and FUEL is a dummy variable for the fuel type (FUEL = 1 for oil; ° for 

gas). There is only a small range of efficiencies for the units in the database, and no significant correlation was found between cost and efficiency. 

6.10 
EE-RM-STD-00-100 COMMENT 32

7.0 Estimate of High-Efficiency Incremental Cost 

The statistical models described in Chapter 6.0 are used to estimate the incremental costs for highefficiency equipment. When model-developed incremental cost estimates are compared to ASHRAEdeveloped cost estimates, an understanding of the data from which the models were developed is 

critical. The models should not be used to estimate incremental costs for equipment that has 

characteristics that are outside the range of the data set from which they were developed. 

7.1 Water Heaters 

As with baseline costs, incremental costs for water-heating equipment were developed for four 

categories: fuel-fired storage water heaters, fuel-fired tankless water heaters, electric storage water 

heaters, and unfired hot water storage tanks. 

7.1.1 Fuel-Fired Storage Water Heaters 

The incremental cost associated with low-input high-efficiency storage water heaters can be estimated from the model described in Section 6.1.1. This model was developed from data for equipment 

up to 84 % thermal efficiency and, therefore, cannot be extended to ranges with higher efficiency. Two 

100,000 Btulhr high-efficiency condensing models are offered, however, and by using manufacturer 

estimates of the added cost for these models, a cost increment can be estimated to reach the condensing 

regime (approximately 86% for gas fired equipment). The results are presented in Table 7.1 and are 

valid only for gas-fired equipment. 

In the ASHRAE analysis, GAMA manufacturers estimated a 3 % cost increase to achieve current 

standard levels. Based on the thermal efficiency, only 14 of 254 gas-fired units in the database do not 

meet the current standard. The ASHRAE incremental cost estimate to the 86 % efficiency level also 

includes a reduction in standby losses. While this reduction can be expected to result in additional 

costs, it should be noted that the high-efficiency models that are the basis for this estimate achieve 

standby loss ratings of 1 %, well below the assumed standard level. Manufacturers have also indicated 

Table 7.1. Comparison of ASHRAE and Modeled Incremental Cost Estimates 

for High-Efficiency Fuel-Fired Storage Water Heaters 

. Efficiency ASHRAE Model 

78% 3% 0% 

80% 10% 3% 

86% 60% (50%) 

7.1 
EE-RM-STD-00-100 COMMENT 32

that, though high-efficiency units are technologically achievable, other issues such as premature 

equipment failure have hindered the production of high-efficiency equipment, a fact that is mirrored in 

the limited number of such units on the market. An accurate assessment of the incremental costs for 

high-efficiency equipment must account for any decline in other performance aspects, something that is 

not done in analyses that assume the same level of nonefficiency-related performance across all 

efficiency levels. 

The data for units with input greater than 155,000 Btu/hr did not reveal a statistically significant 

correlation between cost and efficiency, possibly because little variation in efficiency exists for this 

equipment. The results for units with input less than 155,000 Btulhr were extrapolated to this size 

range. This is consistent with GAMA-supplied cost increment estimates, which are very similar for the 

two categories of equipment (Table 4.2). 

7.1.2 Tankless Water Heaters 

In the GAMA survey of commercial water heater manufacturers, incremental cost estimates for 

low-volume instantaneous (tankless) water heaters were provided for three levels of efficiency: 80% 

(baseline), 83%, and 86%. These estimates, along with estimates based on the model presented in Section 6.1.2, are given below in Table 7.2. 

The GAMA-developed estimates are almost identical to modeled incremental costs for the 

400 kBtulhr size category and somewhat higher than for the 1,000 kBtulhr size category. The model 

also suggests that as rated input increases, the incremental cost for high-efficiency equipment 

decreases. This trend is confirmed by looking at equipment of various efficiency levels produced by a 

single manufacturer. This has important implications for life-cycle cost estimates because larger 

equipment will also have greater fuel input, thus weighting the impact of fuel savings on life- cycle 

cost. Because the ASHRAE analysis is based on a 400 kBtulhr model, which is relatively small, the 

life-cycle cost estimates for larger high-efficiency equipment may be inflated. 

Table 7.2 .. Comparison of ASHRAE and Modeled Incremental Cost Estimates for 

Tankless Water Heaters 

Efficiency GAMA Model (400 kBtu) Model (1000 kBtu) 

80 % (Baseline) 0% 0% 0% 

83% 24% 27% 19% . 

·86% 85% 85% 57% 

7.2 
EE-RM-STD-00-100 COMMENT 32

7.1.3 Electric Storage Water Heaters 

No ASHRAE analysis has been conducted on the incremental costs for high-efficiency electric 

storage water heaters. Current standards apply only to standby losses, because thermal efficiencies are 

near 100 % for this equipment. The existing standby loss performance standard for commercial electric 

water heaters is given as a function of water storage volume, in gallons, and must be less than 0.30 + 

27/Vol. The standard is related to storage volume to account for the relationship between storage volume and the surface area for tanks of different sizes. As volume increases, the surface-area-to-volume 

ratio for tanks with equal relative proportions decreases. For tanks with equal effective insulation, 

standby losses decrease when the volume increases. This finding is reflected in the standard. 

Commercial electric storage water heaters in the 50- to 120-gal size range are currently manufactured almost exclusively with about 3 in. of foam insulation. This results in standby loss performance 

that is near the current ASHRAE standard, as can be seen by examining standby loss dat? for these 

models listed in the database. These models are marketed as having R-values of 24 or 25. However, 

reaching such high levels of R-value has become more difficult because of an Environmental Protection 

Agency ban on the use of choloroflourocarbon (CFC)-based foaming agents, such as CFC R-11, with 

an R-value of about 8 per inch. A replacement non-CFC foaming agent, HCFC 14tb, is estimated to 

have an R -value of about 7 .5/in., effectively requiring more than 3-1/8 in. of foam to reach R -24. 

Manufacturers have also improved on the effective insulation value by increasing the amount of 

insulation on top of the tank, decreasing the surface area of nonfoam insulation around the controls and 

heating elements, and improving the insulation (typically fiberglass) below the tanks. 

Incremental material costs for increasing the insularion level to 4 in. can be calculated from tank 

dimensions and estimated costs for foam insulation ($1.50/1b at 2.2 Ib/fi3) and 20-gauge steel-jacketing 

material ($0.32Ib at 1.5 Ib/ftZ). Cost increases range from $11 for a 50-gal model to $18 for a 120-gal 

model. Based on a manufacturer markup of about 53.8% (gross margin of 65%), 10% dealer markup, 

and 25 % contractor markup, this would add $23 to $38 in additional material costs at the consumer 

level. This equates to about a 2 % increase in costs for non-ASME surface thermostat models. 

Other considerati~ns, such as the overall size of the water heater, limit the potential for increasing 

insulation levels. Incremental energy savings also become extremely small as insulation levels 

increase, partly because energy "leaks" around the piping and fittings begin to outweigh losses through 

the insulation. Greater potential for energy savings exists through substitution of alternative waterheating mechanisms. Solar water heaters can potentially save large quantities of energy, but because 

their performance depends on climate, they are perhaps not suitable for inclusion in a national 

standard. Fuel-fired water heaters also reduce overall energy consumption when electricity generation 

losses are accounted for. Heat pump water heaters offer the potential for large energy savings, but 

their performance is highly dependent on ambient conditions. While the baseline cost model in Section 6.1.3 cannot be extrapolated to such low-input ranges, light commercial electric water heaters with 

120-gal storage capacity and 4.5 kW input (recovery of 20 gal/hr at 90°F rise) typically cost about 

$1,000. A commercial heat pump water heater that provides the same level of service costs approximately $3,600, an increase of 260% compared to an electric water heater. 

7.3 
EE-RM-STD-00-100 COMMENT 32

7.1.4 UniIred Hot Water Storage Tanks 

Little information is available on the standby loss performance of unfired hot water storage tanks, 

and little variability exists in the level of insulation used by different manufacturers on similar models. 

Reported R-values typically range from 13 to 16.7; however, these may only be rough approximations 

based on the estimated performance of the particular type of insulation used. The incremental costs 

associated with improving the standby loss performance of storage tanks can be estimated by examining 

the types, quantities, and qualities of insulation used with these tanks. 

Several water heater manufacturers and insulation manufacturers were contacted on the thermal 

performance of insulation. Estimates of the k-value for fiberglass water heater insulation ranged from 

0.22 to 0.3, with an average of 0.27 (the units on k are Btu-in.lhr/ftzIF). This translates to an R-value 

of about 3.7/in. or R-14.S for 4 in. of insulation. The theoretical heat loss for a planar surface insulated to this level, combined with a temperature difference of SO"F, is 5.4 .Btulhr*ff. By comparison, 

foam insulation has k-values in the range of 0.11 to 0.14. The first value is typical of foams such as 

CFC R-ll, and the latter value is typical ofnon-CFC foams, such as HCFC 141b. Using an estimate 

of the insulating capability of non-CFC foam gives an R-value of 7.5/in. Thus, 2 in. of foam 

insulation, which is common on storage tanks in the 120- to 200-gal size, yields an R-value of 15 and a 

theoretical heat loss rate of 5.3 Btulhr*frZ. 

Both of these values are below the current standard of 6.5 Btulhr*ftz, though actual losses for storage tanks insulated to these levels would be higher. Heat loss from a hot water storage tank will differ 

from this based on the shape of the tank, and the number and extent of "leaks" around the insulation 

caused by inlet and outlet pipes, and other extrusions such as pressure relief valves. Free convection of 

heat can also occur if heat traps are not used to control migration of hot water into the cool pipes. 

Despite these considerations, it is possible to estimate the incremental material cost to increase the 

quantity of insulation, based on the estimated cost of the additional materials used. Cost increments, as 

a percentage of baseline costs, are presented in Table 7.3. 

In the GAMA commercial water heater survey, manufacturers were asked to estimate the incremental cost to improve the thermal performance of storage tanks from a maximum of 13.6 Btulhr*ft2 to 

6.5 Btulhr*ff. This represents a 52 % increase in the effective insulation value. Estimates are that 

achieving 13.6 Btulhr/ff would cost an additional 3%, and achieving 6.5 Btulhr/ft2 would cost an additional 10% over an assumed baseline. These estimates include non-material-related cost increases and 

can be expected to be higher than estimates based only on incremental material costs. 

Table 7.3. Incremental Material Cost Estimates for Highly Insulated Hot Water Storage Tanks 

Tank Volume 120 Gal 200 Gal SOO Gal 1,000 Gal 

2-in. Fiberglass 0% 0% 0% 0% 

2-in. Foam 2% 2% 1% 1% 

3-in. Foam 6% 5% 4% 3% 

7.4 
EE-RM-STD-00-100 COMMENT 32

7.2 Packaged Boilers 

The incremental costs for high-efficiency packaged boilers can be estimated from the model developed in Section 6.2. This model is based on combustion efficiencies and is therefore not directly comparable to ASH RAE-developed incremental cost estimates, which are based on thermal efficiency. The 

results for an 800 kBtu/hr atmospheric cast-iron boiler are presented in Table 7.4. 

For this size class, incremental cost estimates are similar for small incremental-efficiency improvements, but the model results are much smaller for larger incremental-efficiency improvements. However, the model should not be used to extrapolate beyond the range of the data set. For cast-iron 

boilers, the range of efficiencies is only 80% to 83.3 %. Above this level, the model is only valid for 

copper- or copper/nickel-type boilers. Because efficiency standards are not equipment-type dependent, 

the model can be used to evaluate cost increments that are independent of equipment type. The model 

can similarly be used to evaluate incremental costs for other boiler size classes. 

7.3 Warm Air Furnaces 

The ASHRAE furnace analysis is based on outdoor furnaces, a category of equipment manufactured primarily by large HVAC equipment companies. Because these manufacturers have declined to 

provide information, it is not possible to evaluate the ASHRAE incremental cost estimates at this time. 

Furthermore, there is little variability in efficiency between indoor-type warm air furnaces, so no incremental cost estimates can be made for high-efficiency furnaces based on the available data. 

Table 7.4. Comparison of ASHRAE and Modeled Incremental Cost Estimates for 

Packaged Atmospheric Hot Water Boilers (800 kBtu/hr) 

Thermal Combustion 

Efficiency ASHRAE Efficiency Model 

75% 0% 80% 0% 

76% 10% 81 % 11 % 

77% 15% 82% 23% 

78% 22% 83% 35% 

79% 44% 84% 47% 

80% 114% 85% (58%) 

82% 121 % 87% (83%) 

84% 261 % 89% (108%) 

88% 450% 91 % (133 %) 

7.5 
EE-RM-STD-00-100 COMMENT 32

8.0 Conclusions 

The purpose of this work is to support an evaluation of the economic impact of revised commercial 

equipment standards. A database of commercial equipment costs was created, and information from 

this database was used to develop models for baseline and high-efficiency equipment costs. In some 

cases, sufficient data were not available on high-efficiency equipment to accurately evaluate the incremental costs for this equipment. Where possible, other means were used to evaluate these costs. Also, 

information was not available for heat pumps, air conditioners, and outdoor warm air furnaces. Further data collection will be required to analyze costs for these types of equipment. 

The problems encountered in the cost data collection effort highlight the difficulty in making accurate assessments of equipment costs. Not only is cost information considered sensitive and is thus difficult to collect, but the wide variability of cost estimates also makes an accurate evaluation of costs 

extremely difficult. There is no single correct cost that can be associated with a given piece of equipment. However, by collecting a large quantity of data, it is possible to average out extreme values, 

identifying factors that affect costs. Statistical tools can also be employed to quantify the quality of the 

data and to reveal relationships between equipment parameters and cost. 

Some consideration of the primary measure used in this study, list price, is appropriate. List price 

figures, in themselves, do not specifically measure the actual cost of the equipment at the wholesale, 

contractor, or consumer level. Also, list prices may not accurately reflect the relationship of prices 

between products manufactured by the same company. However, within a given product line, it is 

assumed that list prices, to some extent, reflect the manufactured cost associated with the size and features of each piece of equipment and that these costs will, on the whole, be passed on to the consumer. 

Through statistical analysis of relative costs as a function of equipment parameters, models that relate 

cost to these parameters can be developed. 

The results of this study show some of the strengths and weaknesses of this approach. For baseline 

cost estimates, the models provide a useful tool for evaluating the important equipment characteristics 

that affect cost. From this understanding of the relationship between equipment characteristics and 

cost, an informed baseline cost estimate can be made that precisely defines the attributes of the assumed 

baseline model. For incremental cost estimates, the models also provide a method for estimating the 

incremental costs for high- efficiency equipment. In some cases, however, no significant relationship 

was found between performance and cost. This was primarily due to the fact that for some equipment 

categories there was little range in efficiency for equipment currently being marketed. These categories include electric storage water heaters, unfired hot water storage tanks, and warm air furnaces for 

indoor installation. 

When the modeled baseline cost estimates are compared to ASHRAE-developed cost estimates, two 

important conclusions can be drawn. First, ASHRAE baseline cost estimates do not contain sufficient 

information about the assumed characteristics of the equipment to accurately estimate costs. The model 

results highlight the wide range of possible costs based on equipment features that are typically offered 

8.1 
EE-RM-STD-00-100 COMMENT 32

with commercial equipment. Second, a comparison of ASHRAE and modeled cost estimates revealed 

that a small number of extremely high cost estimates used by ASHRAE heavily impacted the average 

cost estimates. Thus, ASHRAE baseline cost estimates were generally similar to or higher than 

modeled baseline cost estimates. High baseline cost estimates will tend to diminish the importance of 

energy savings on life-cycle costs for high-efficiency equipment, shifting the minimum life-cycle cost 

towards lower efficiency levels. 

Two important conclusions can also be drawn when comparing the modeled incremental cost estimates to ASHRAE-developed incremental cost estimates. First, in some cases, ASHRAE estimates are 

not size specific. The modeled results suggest that equipment size does affect incremental costs. This is 

clear in the incremental cost estimates for tankless water heaters, which differ significantly between 

size ranges. For the size range used by ASHRAE, modeled and ASHRAE incremental cost estimates 

are almost identical. For larger-sized equipment, the model predicts a smaller cost increment, highlighting the importance of equipment size on the results. Second, the ASHRAE incremental cost estimates are often equipment-type specific, which affects the magnitude of incremental costs. In the case 

of packaged boilers, model results were developed as a function of equipment type. In this way, incremental costs can be independently estimated for these equipment types. This may be of value because 

EPAct standards are not equipment-type dependent. 

Several categories of equipment were not included in the analysis because of lack of data. These 

include all categories of heat pumps and air conditioners, warm air furnaces for outdoor installation, 

and several types of oil-fired equipment. Additional data collection will be required to evaluate baseline and incremental costs for this equipment. The results of this study suggest, however, that list price 

information can be used to estimate these costs, with other information used to supplement list price 

data where necessary. 

8.2 
EE-RM-STD-00-100 COMMENT 32

9.0 References 

American Gas Association. 1993. American National Standard: Gas Water Heater Volume III: 

Storage with Input Ratings Above 75,000 Btu per hour, Circulating and Instantaneous Water Heaters. 

ANSI Z21.1O.3, AGA. Cleveland, Ohio. 

American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. 1993. Energy 

Code for Commercial and High-Rise Residential Buildings. Codification of ASHRAE/IES 90.1-1989, 

Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings, Atlanta, Georgia. 

Appliance Manufacturer. 1994. "Environmental Comfort Shipments." Appliance Manufacturer 

10-94: 15. 

Energy Policy Act of 1992. Public Law 102-486 as amended, 42 USC 13201. 

Hewett, M. J., and M. S. Lobenstein. 1992. Commercial Gas Space Heating Equipment: Opportunities to Increase Energy Efficiency. Report to Minnegasco, Inc. by the Center for Energy and the Urban 

Environment, CEUE/TR91-3-CM, Minneapolis, Minnesota. 

Hydronics Institute. 1994. I=B=R Ratings for Boilers, Baseboard Radiation and Finned Tube 

(Commercial) Radiation. The Hydronics Institute, January 1, 1994, Berkeley Heights, New Jersey. 

9.1 
EE-RM-STD-00-100 COMMENT 32

Appendix A 

Equipment Database Tables 

The commercial equipment database is presented in the following six tables. Field definitions for 

each of these tables are given in Chapter 5.0. Some data have been deleted from these tables to 

protect the proprietary interests of the manufactures. This is represented by an asterisk (*) in the 

tables. These missing values are left blank, and represent information that was unavailable. Every 

effort has been made to ensure the accuracy of this data; however, in the course of data collection and 

data entry, some errors are inevitable. 

A.I 
EE-RM-STD-00-100 COMMENT 32

Table A.I. Fuel-Fired Storage Water Heaters 

REC FUEL VOL INPUT EFF STBY TANK BURN WARR CTYPE LCOST CCOST 

1,000 G 20 150 80 A A 5 R 2,103 2,103 

1,001 G 20 120 80 A A 5 R 2,069 2,069 

1,002 G 30 180 80 A A 5 R 2,244 2,244 

1,003 G 30 240 80 A A 5 R 2,311 2,311 

1,004 G 30 150 81 4.2 S A 3 D 1,747 1,939 

1,005 G 30 150 81 4.2 S A 5 D 1,887 2,095 

1,006 G 30 200 79 4.7 S A 3 D 1,775 1,970 

1,007 G 30 200 79 4.7 S A 5 D 1,917 2,128 

1,008 G 30 230 77 4.7 A A 3 D 2,285 2,536 

1,009 G 30 230 77 4.7 A A 5 D 2,468 2,739 

1,010 G 30 230 77 4.7 S A 3 D 1,828 2,029 

1,011 G 30 230 77 4.7 S A 5 D 1,974 2,191 

1,012 G 30 100 94 1.0 S P 3 D 1,424! 1,581 

1,013 G 40 150 80 S A 3 R 2,691 I 1,776 

1,014 G 40 300 80 A A 5 R 2,444 2,444 

1,015 G 40 150 78 3.2 S A 3 D 1,747 I 1,939 

1,016 G 40 150 78 3.2 S A 3 D 1,747 1,939 

1,017 G 40 160 79 3.5 S A 3 D 1,711 1,899 

1,018 G 50 100 80 3.0 S A 3 D 1,282 1,423 

1,019 0 50 190 78 3.1 S P 1 D 850 935 

1,020 G 50 100 94 1.0 S P 3 D 1,569 1,742 

1,021 G 70 360 84 2.8 A A 3 D 2,968 3,294 

1,022 G 70 360 84 2.8 S A 3 D 2,509 2,785 

1,023 G 70 370 81 2.7 A A 3 D 2,963 3,289 

1,024 G 70 370 81 2.7 A A 3 D 2,963 3,289 

1,025 G 70 370 80 0.0 A A 3 R 5,072 3,348 

1,026 G 70 370 81 2.7 S A 3 D' 2,506 2,782 

1,027 G 70 370 81 2.7 S A 3 D I 2,506 2,782 

1,028 G 70 370 80 0.0 S A 3 R I 4,364 2,880 

1,029 G 70 4~0 80 ? Q A A 3 D 3,245 3,602 

~1,~0~30-+~G~r-7~0-+_4~ _~?Q~~A~~~A~L-~3L-~~D __ +-~3~,2~3~5~·+-~3~,5~9~1~ 1,031 G 70 4 2.9 S A 3 D 3,033 3,367 

1,032 G 70 400 80 2.9 S A 3 D 2,787 3,094 

1,033 G 70 630 82 2.1 A A 3 D 4,110 4,562 

1,034 G 70 630 82 2.1 A A 3 D 4,680 5,195 

I,U,J~ 

1,036 

~37 

~38 

1,039 

1,040 

1,041 

1,042 

1,043 . 

1,044 ! 

G 70 630 80 0.0 A A 3 R 7,191 4,746 

G I 70 630 82 2.1 S A 3 D 3,570 i 3,963 

G 70 630 82 2.1 S A 3 D 4,269 I 4,739 

G 70 630 80 0.0 S A 3 R 6,834 I 4,510 

G 70 120 79 2.9 S A 3 D 1,420 1,576 

G 70 370 80 3.2 A A 3 D 2,966 3,292 

G 70 370 80 3.2 I S A 3 D 2,508 2,784 

G 70 500 A A 3 D 3,956 4,391 

G 70 500 S A I 3 I D 3,487 3,871 

G I 70 I 540 , I A P! 3 I D 4,168 4,626 

A.2 
EE-RM-STD-00-100 COMMENT 32

Table A.1. Fuel-Fired Storage Water Heaters (contd) 

REC FUEL VOL INPUT! EFF STBY I TANK BURN WARR CTYPE I LCOST i CCOST 

1,045 0 70 700 80 i 3.2 I A P 3 D I 5,118 I 

I 5,681 

1,046 G 70 700 80 I 3.2 A I P 3 D I 4,704 I 5,221 

1,047 0 70 700 80 3.2 S P I 3 D 4,024 4,467 

1,048 ' 0 70 250 78 3.0 S P 1 D I 1,000 1,100 I 

1,049 G 70 360 82 2.5 A A 3 D 2,963 3,289 

1,050 G 70 360 82 2.5 A A 5 D 3,200 3,552 

1,051 I G 70 I 360 82 2.5 S A 3 D 2,506 2,782 

1,052 I G 70 I 360 82 2.5 S A 5 D 2,706 I 3,004 

• 1,053 I G 70 I 140 82 2.0 S A 3 D 1,762 ! 1,956 

1,054 G 70 410 80 i A A 5 R 4,167 i 4,167 

1,055 G 80 I 80 =79 2.3 I S A 3 D 754 I 837 I 

1,056 . G 80 80 83 I 2.8 S A 3 D 753 I 

I 836 

1,057 G 80 0.0 S A 3 R 1,313 i 867 

1,058 G 80 90 S A 3 D 1,003 1,113 

1,059 G 80 120 79 2.5 S i A 3 D 1,460 1,621 

1,060 G 80 120 79 I 2.5 I S A 5 D I 1,577 1,750 

1,061 G 80 120 79 2.2 S A 3 D 1,417 1,573 

1,062 G 80 130 83 1.9 S A 3 I D 1,460 I 1,621 

1,063 G 80 130 I 80 0.0 S A 3 I R 2,529 I 1,669 

1,064 G 80 11+ 83 1.9 S A I 3 I D 1,417 I 1,573 

1,065 G 80 14 78 2.6 S A 3 D I 1,787 1,984 

1,066 G 80 140 78 2.6 S I A 5 D I 1,930 2,142 

1,067 G 80 160 I 80 0.0 S A 3 R 2,797 i 1,846 

1,068 G 80 160 i 78 2.1 S A 3 D i 1,787 , 1,984 

1,069 G 80 160 78 2.1 S A 3 D I 1,787 1,984 

1,070 G 80 190 i S A 3 D , 1,873 2,079 

1,071 G 80 250 81 2.0 ! A A 3 D 2,428 2,695 

1,072 G 80 250 81 2.0 I A A 5 D 2,622 2,910 

1,073 G , 80 250 A A 3 D 2,585 2,869 

1,074 I G i 80 250 I 81 2.4 S A 3 D 1,972 I 2,189 

1,075 G I 80 250 I 81 2.4 S A 5 D 2,130 i 2,364 I 

1,076 : G 80 250 S A I 3 D 2,049 2,274 

1,077 G 80 300 79 2.2 ! A A 3 ! D 2,648 2,939 

1,078 G 80 300 79 2.2 A A 5 D 2,860 3,175 

1,079 I G 80 300 I 81 I 1.9 A A 3 D I 2,648 i 2,939 I 

1,080 G 80 300 81 1.9 I A i A 3 D I 2,648 I I 2,939 

1,081 I G I 80 300 I 80 0.0 A A I 

I I 3 R 4,791 3,162 

1,082 j G 80 300 81 1.9 S A 3 I D 2,191 i 2,432 

1,083 G 80 300 79 2.2 , S A 3 I D 2,191 I 2,432 

1,084 ! G 80 300 , 79 2.2 S I 'A 5 D 2,366 i 2,626 

1,085 . G 80 300 81 1.9 S A 3 I D I 2,191 2,432 I I I 

1,086 G 80 300 80 I 0.0 S A I 3 R ! 3,936 I 2,598 

1,087 G I 80 310 80 2.8 I A A 3 D I 2,650 I i 2,942 

1,088 I G i 80 310 i 80 2.8 S I A 3 D 2,193 2,434 

1,089 I G I 80 I 370 I A I P 3 ! D ! 3,830 I 4,251 I 

A.3 
EE-RM-STD-00-100 COMMENT 32

Table A.1. Fuel-Fired Storage Water Heaters (contd) 

REC FUELi VOL INPUT EFF STBY TANK BURN WARR CTYPE I LCOST CCOST 

1,090 G 80 370 S P 3 D I 2,956 i I 3,281 

1,091 0 80 390 80 3.1 A P 3 D 3,703 I 4,110 

1,092 0 80 390 80 3.1 S P 3 D 2,796 I 3,104 

1,093 G 80 400 77 2.9 A A I 3 D 3,245 3,602 

1,094 G 80 400 77 2.9 S A 3 D 3,033 3,367 

1,095 0 80 460 78 3.1 A P 3 D I 4,273 4,743 I 

1,096 0 80 460 78 3.1 S P 3 D 3,269 I 3,629 

1,097 G 80 500 80 A A 5 R 5,102 ! 5,102 

1,098 G 80 180 .0 S I A 3 D 1,835 2,037 

1,099 G 80 200 82 2.6 S I A I 3 D 1,899 2,108 

1,100 G 80 5~82 3.1 A _A 3 D 3,900 4,329 

1,101 G 80 500 82 3.1 S A 3 D 3,429 I 3,806 

1,102 G 80 600 79 A A 3 D 4,110 I 4,562 i 

1,103 G 80 600 79 S A 3 D 3,570 i 3,963 

1,104 I G 80 180 79 2.0 S A 3 D 1,835 I 

I I 2,037 

1,105 G 80 180 79 2.0 S I A ! 5 D 1,982 2,200 

1,106 G 80 180 81 2.3 S A 3 D 1,835 2,037 

1,107 I G 80 180 80 S A 3 R 3,187 2,103 

1,108 G 80 180 81 2.3 S A 3 D 1,835 i 2,037 

1,109 G -80 200 79 2.0 S A 3 D I 1,848 2,051 

1,110 G 80 200 79 2.0 S A 5 D 1,996 2,216 

1,111 G 80 200 82 2.3 S A 3 D 1,848 I 2,051 I 

1,112 G 80 200 80 S A 3 R 3,207 I 2,117 I 

1,113 G 

*H~ 82 2.3 I S A 3 D 1,848 I 2,051 

1,114 -G 80 2.3 A A I 3 D 2,428 I 2,695 

1,115 G 80 250 80 2.3 A A 3 D 2,428 ! 2,695 

1,116 G 80 250 80 2.3 S A 3 D 1,972 i 2,189 

1,117 G I 80 250 80 2.3 S A 3 D I 1,972 2,189 

1,118 G 80 400 80 2.8 A A 3 I D i 3,481 3,864 

1,119 G 80 I 400 80 I A A i 3 R 5,370 ! 3,544 I 

1,120 I G 80 I 400 80 2.8 S A 3 D 3,033 i 3,367 

1,121 G 80 400 80 S A 3 R 4,812 3,176 

1,122 G 80 430 82 1.6 I A A 3 D I 3,650 i 4,052 

1,123 G 80 430 82 1.6 A A 3 D 3,653 4,055 

1,124 G 80 430 82 I 1.6 S A 3 D 3,187 3,538 

1,125 G 80 430 82 1.6 S A 3 D 3,205 3,558 

1,126 G 80 500 77 2.7 I A A 3 D I 3,950 I 4,385 

1,127 G 80 500 77 2.7 A A 5 D 4,266 I 4,735 

1,128 I G 80 500 77 2.7 S A 3 D 3,493 , 7 

1,129 G 80 I 500 I 77 2'.7 S A 5 D 3,772 4,187 

1,130 G 80 i 510 I 

I 81 2.3 A A I 3 D 3,900 4,329 

1,131 I G 80 510 78 I 2.0 A A 3 I D i 3,950 i I 4,385 I 

1,132 i G 80 I 510 81 I 2.3 S A 3 D 3,430 I 3,807 

1,133 G 80 I 510 78 2.0 I S A 3 D 3,493 I 3,877 I 

1,134 I G I 80 I 510 I 80 I 3,0 I A A I 3 D 3,950 I 

I I 4,385 

AA 
EE-RM-STD-00-100 COMMENT 32

Table A.I. Fuel-Fired Storage Water Heaters (contd) 

REC FUEL VOL INPUT EFF STBY TANK BURN WARR I CTYPE i LCOST ! CCOST 

1,135 G 80 510 80 I A A 3 R 6,047 3,991 

1,136 G 80 510 80 3.0 S A 3 D 3,493 3,877 

1,137 ' G 80 510 80 S A 3 R I 

I 5,255 3,468 

1,138 G 80 730 80 1.7 A A 3 D 4,704 5,221 

1,139 G , 80 730 78 2.5 A A 3 D 4,872 I 5,408 

1,140 G 80 730 78 2.5 A A 5 I D 5,262 I 5,841 

1,141 i G 80 730 80 1.7 A A 3 I D 4,872 I 5,408 

1,142 i G 80 730 80 I A I A 3 R I 8,173 5,394 

1,143 i G 80 730 80 1.7 I S A 3 D I 4,414 4,900 I 

1,144 I G 80 730 78 2.5 i S A 3 D I 4,414 I 4,900 I I 

1,145 I G 80 730 78 i 2.5 S A 5 D i 4,767 I 5,291 

1,146 G 80 730 80 1.7 S A 3 D i 4,414 I 4,900 

1,147 G 80 730 80 S A ! 3 I R 7,307 I 4,823 

1,148 I G 80 160 80 , 2.3 S I A 3 I D 1,793 1,990 

1,149 G 80 200 79 2.0 S A 3 D 1,873 2,079 

1,150 0 80 320 80 2.8 A P 3 D 3,195 I 3,546 

1,151 0 80 320 80 2.8 S P 3 D I 2,373 i 2,634 

1,152 . G 90 200 79 2.1 S A 3 i D I 1,848 I 2,051 , I 

I 

1,153 G 90 400 83 2.6 A A 3 I D 3,245 3,602 

1,154 G 90 400 83 2.6 S A 3 D 3,049 i 3,384 

1,155 G 90 140 A P , 3 D ! 3,466 3,847 

1,156 G 90 140 S P 3 D I 2,300 2,553 

1,157 G 90 180 80 2.5 S A 3 i D 1,837 I i 2,039 

1,158 G 90 200 A P 3 D 3,519 3,906 

1,159 I 0 90 200 81 2.8 S P 3 D I 2,192 2,433 

1,160 G 90 200 I S P 3 D I 2,376 2,637 

1,161 0 90 250 82 2.8 I S P 3 D 2,245 i 2,492 

1,162 G 90 250 83 2.4 i A A 3 I D 2,571 I 2,854 

1,163 G 90 250 83 2.4 S A 3 I D 2,107 i 2,339 

1,164 i G I 90 270 I A P 3 D 3,572 I 3,965 I 

1,165 I G 90 I 270 i I S P 3 D 2,670 2,964 I 

1,166 I G 90 150 78 2.5 S A I 3 D i 1,789 I 1,986 

1,167 G 90 590 80 I A A 5 R 5,585 , 5,585 I 

1,168 : G 90 200 83 2.1 S A 3 D 1,910 2,120 

1,169 G 90 300 81 2.4 A A 3 D I 2,650 2,942 

1,170 I G 90 300 82 2.4 S A 3 D i 2,196 i 2,438 

1,171 G 100 I 180 I 81 2.2 S A 3 D I 1,837 2,039 I 

1,172 I G I 100 200 81 I I 1.7 S A I 3 D : 1,897 2,106 i 

1,173 G 100 200 80 0.0 S ! A 3 R :3,238 2,137 --- ._._ .. 

1,174 G 100 200 81 1.7 S A 3 i D 1,897 I 2,106 

1,175 G 100 250 80 1.7 A A I 3 D 2,560 ! I 2,842 I 

1,176 i G 100 250 80 1.7 I A A 3 D I 2,560 i 2,842 

1,177 I G 100 250 I 80 1.7 S A 3 I D 2,104 2,335 

1,178 G 100 250 80 0.0 S i A I 3 R 3,491 2,304 i 

1,179 G 100 250 80 1.7 S ! A I 3 D 2,026 i 2,249 

A.S 
EE-RM-STD-00-100 COMMENT 32

Table A.t. Fuel-Fired Storage Water Heaters (contd) 

REC FUEL! VOL INPUT EFF I STBY I TANK I BURN WARR CTYPE I LCOST CCOST 

1,180 G 100 80 80 3.5 I S I A 3 D 932 1,035 

1,181 G 100 90 82 2.4 S A 3 D 931 1,033 

1,182 G 100 90 80 S A 3 R 1,624 I 1,072 

1,183 G I 100 I 100 S A 3 D 1,181 I I 1,311 

1,184 G 100 200 80 2.2 S I A 3 D 1,899 2,108 

1,185 G 100 200 81 2.2 S I A 3 D 1,897 2,106 

1,186 G 100 200 I 81 2.2 S A 5 D 2,049 2,274 I 

1,187 G 100 200 80 1.7 S A 3 I D 1,899 I 2,108 

1,188 G 100 200 80 1.9 S A 3 D 1,897 I 2,106 

1,189 G 100 200 80 1.8 S A 3 D ! 1,897 2,106 

1,190 G 100 200 79 2.0 S A I 3 I D 1,897 I 2,106 I 

1,191 G 100 200 80 S A 3 R 3,238 2,137 

1,192 G 100 240 80 2.2 A I A 3 D 2,562 2,844 

1,193 G 100 240 80 2.2 S A 3 D 2,026 2,249 

1,194 G 100 250 82 1.9 A A 3 D i 2,560 2,842 

1,195 G 100 250 80 0.0 A A I 3 R 4,490 2,963 

1,196 G 100 250 81 1.8 A A 3 D 2,560 2,842 

1,197 G 100 250 82 1.9 S A 3 D I 2,104 2,335 

1,198 G 100 250 S A 3 D 2,106 2,338 

1,199 G 100 250 81 1.8 I S A 3 D 2,026 I 2,249 

1,200 G 100 260 79 2.2 A A I 3 D 2,560 2,842 

1,201 G 100 260 79 2.2 A A 5 I D I 2,765 3,069 I 

1,202 G 100 260 79 2.2 3 D I 2,104 ! 2,335 I 

1,203 G 100 260 79 2.2 S A ! 5 D 2,272 2,522 

1,204 G 100 270 82 2.3 A A 3 D 2,614 I 2,902 

1,205 G 100 270 I 80 1.8 A A 3 i D i 2,560 2,842 

1,206 G 100 270 82 2.3 S A 3 I D 2,160 ! . 

I 2,398 i 

1,207 G 100 270 80 1.8 S I A I 3 D I 2,104 i 2,335 I 

1,208 G 100 280 82 1.7 S A i 3 D j 2,170 2,409 

1,209 G 100 300 81 I 1.7 A A 3 D 2,648 2,939 

1,210 G 00 300 81 1.7 S A 3 D 2,196 2,438 

1,211 G 100 400 A A 3 D 3,329 3,695 

1,212 G 100 400 S A 3 D 3,050 3,386 

1,213 G 100 400 78 I 2.0 A A 3 D 3,491 I 3,875 

1,214 G 100 400 78 2.0 A I A 5 D 3,770 4,185 

1,215 G 100 400 78 2.0 S A i 3 I D 3,033 I 3,367 

1,216 I G 100 400 78 2.0 S A 5 D I 

I 3,276 3,636 I 

1,217 G 100 I 680 80 A A 5 R I 6,234 I 6,234 

1,218 G 120 810 80 A ! A 5 R ! 6,955 6,955 

1,219 ! G i 140 140 I 80 A P 5 D * 8,220 

1,220 0 140 140 80 A P 5 I D * I 7,777 

1,221 G 140 200 81 A P 5 D * I , I I I 8,498 

1,222 I 0 i 140 200 80 I A P 5 D ! * j 8,044 I 

1,223 G 140 I 260 81 A P 5 , D * I 8,745 

1,224 ! 0 140 260 ! 80 I A I P ! 5 I D I I I * I 8,277 

A.6 
EE-RM-STD-00-100 COMMENT 32

Table A.1. Fuel-Fired Storage Water Heaters (contd) 

REC FUEL 

~~+~r EFF STBY TANK BURN WARR! CTYPE ! LCOST I CCOST 

1,225 G 1 270 81 A P 5 0 * 10,805 

1,226 0 140 0 80 A P 5 0 * 10,225 

1,227 G 140 400 81 A P 5 0 ! I * 11,080 

~ 0 140 400 80 A P 5 0 * I 10,485 

G 140~ 80 A P 5 0 * 11,595 

1,230 0 140 80 A , P 5 0 * 10,970 

1,231 G 140 720 I 79 ! A P * 11,807 

1,232 0 140 I 720 80 A P 5 0 * I , 11,174 I 

1,233 G 140 1,170 80 A A 5 R * I 7,632 

1,234 G 140 990 80 A A 5 R * I 7,356 

1,235 ~ 180 1,350 80 A A 5 R * I 8,882 

1,236 I G 200 1,500 80 2.4 A P 5 0 . I * 19,707 

1,237 G 210 1,250 80 2.4 A P 5 0 i * 18,124 

1,238 G 220 1,750 80 I A A 5 R ! * I 9,455 

1,239 G 220 300 A P 5 0 * 15,615 

1,240 0 220 300 80 A P , 5 I 0 * ! 14,777 

1,241 G 220 600 A P 5 0 * 15,955 

1,242 0 220 600 80 A P 5 0 * 16,477 I 

1,243 G 220 800 A P 5 0 I * I 16,475 

1,244 0 220 800 80 A P 5 0 ! * I 15,591 ! 

1,245 G 220 1,000 80 2.4 A P 5 0 * 16,886 

1,246 0 220 1,000 80 A P 5 0 * I 15,980 

1,247 0 220 1,250 80 A P 5 0 * I 17,152 

1,248 0 220 1,500 80 A P 5 0 * I 18,649 

1,249 G 300 300 79 A P 5 0 * 16,278 ! 

1,250 G 300 600 79 A P 5 0 ! * I I 16,601 I 

1,251 G 300 800 80 I A P 5 I 0 * i 17,096 

1,252 I G 300 ' 1,000 78 A ! P I 5 I 0 * , 17,489 ! ! 

1,253 I G 300 1,250 79 A P I 5 0 * ! 18,667 

1,254 G I 300 1,500 I 79 I A P i 5 0 * 20,174 

1,255 i G i 380 2,500 80 A P 5 0 * 27,187 

1,256 G 390 ' 2,250 80 A P 5 0 i * i 26,178 

1,257 G 400 2,000 80 i A P 5 0 * 25,484 ! 

1,258 G 400 1,750 80 i A P 5 0 * 23,554 

1,259 G 410 600 A P 5 0 * I 19,906 i 

1,260 0 410 600 80 ! A P 5 0 * 18,837 

1,261 ! G 410 800 i A P 5 ! 0 * I 19,946 

1,262 0 ' 410 ' 800 80 A P 5 0 * i 18,876 

1,263 G 410 1,000 I A P 5 0 * i 21,061 

1,264 0 410 1,000 80 A P 5 0 * 19,930 ! 

1,265 G 410 1,250 I I A P 5 I 0 I * I 21,550 

1,266 I 0 ' 410 1,250 80 A P ! 5 0 * I 20,393 

1,267 G 410 1,500 ! I A I P 5 0 * 22,971 

1,268 0 410 1,500 I 80 A P 5 0 I * I 21,737 

1,269 I 0 I 410 1,750 80 A P I 5 i 0 I , * 22,288 i 

A.7 
EE-RM-STD-00-100 COMMENT 32

Table A.I. Fuel-Fired Storage Water Heaters (contd) 

REC I FUEL i VOL I INPUT I EFF . STBY I TANK BURNIWARR CTYPE I LCOST CCOST 

1,270 i 0 I 410 2,000 80 A P 5 0 * 24,116 

1,271 0 410 2,250 80 A P 5 0 * 24,772 

1,272 : 0 410 2,500 80 A P 5 0 I * I 25,726 

1,273 0 580 2,250 80 A P 5 0 I * i 26,449 

1,274 G 580 I 2,500 80 A P 5 0 i * 29,048 

1,275 0 580 2,500 80 A P 5 0 * 27,486 

1,276 G 590 2,250 A P 5 0 * 27,948 

1,277 G 590 720 A P 5 0 * 23,726 I 

1,278 0 590 720 80 A P 5 I 0 * 22,453 

1,279 G 590 1,000 A P 5 I 0 * i 24,897 

1,280 0 590 1,000 80 A P 5 I 0 * : 23,161 I i 

1,281 G 590 1,250 A P 5 0 * 25,159 

1,282 I 0 590 1,2~ 80 A P 5 0 * I 23,878 I 

1,283 G 590 1,50 A P 5 0 i * 25,851 

1,284 0 590 1,500 80 A P 5 0 I * 24,463 

1,285 G 590 1,750 . A P 5 0 i 

I I * 26,560 I 

1,286 0 590 1,750 80 A P 5 0 * i 25,135 

1,287 G 590 2,000 A P 5 0 * I 27,319 

1,288 0 590 2,000 80 A P 5 0 * 25,847 

A.8 
EE-RM-STD-00-100 COMMENT 32

Table A.2. Tankless Water Heaters 

REC I FUEL INPUT EFF I EXCH WARR CTYPE LCOST I CCOST 

1,289 G 230 80 C 5 R 1,942 1,282 

1,290 G 230 80 C 5 0 1,531 1,684 

1,291 G 250 88 C 5 R 7,462 I 4,925 

1,292 G 260 82 C 5 R 3,682 I 2,025 

1,293 G 270 80 C 5 R 2,358 1,556 

1,294 G 300 82 C 5 0 2,064 I 2,270 

1,295 G 300 85 C 5 R 3,998 2,639 

1,296 G 320 80 C 5 R 2,883 1,903 

1,297 G 330 82 C 5 0 2,724 2,996 

1,298 G 330 82 C 5 0 2,615 2,877 

1,299 G 330 82 C 5 R 4,035 I 2,219 

1,300 G 360 80 C I 5 ! R 2,991 1,974 

1,301 G 400 82 C i 5 0 2,866 I 3,152 

1,302 G 400 80 C 5 R I 3,312 I 

i 2,186 

1,303 I G 400 81 C 5 0 I 2,516 I I ! 2.768 

1,304 G 400 82 C 5 0 2.762 3,038 

1,305 G 400 82 C 5 R I 4,166 I 2,291 

1,306 G 400 85 C 5 R 5,325 3,515 

1,307 G 420 82 C 5 0 2,516 I 2,768 

1,308 G 500 80 C 5 I R 3,917 I 2,585 

1,309 G 500 85 C 5 R 6,011 3,967 

1,310 G 500 88 C 5 R 9,942 6,562 

1,311 G 500 88 C 5 0 6,604 7,264 

1,312 G 510 82 C 5 0 3,543 3,898 

1,313 G 510 82 C 5 0 I 3,404 I 3,745 I 

1,314 G 510 82 C 5 I R I 5,644 3,104 I 

1,315 G I 520 82 C 5 I 0 I 2,895 3,185 

1,316 I G 630 82 C 5 I 0 3,826 4,208 

1,317 G 630 82 C 5 I 0 I 3,686 I 4,054 i 

1,318 G 630 82 C 5 I R 6,131 I 3,372 

1,319 I G I 650 85 C 5 R I 6,390 I 4,217 

1,320 i G i 670 80 C 5 R I 4,687 I 3,093 I 

1,321 I G i 670 75 C 5 I 

I 0 3,309 ! 3,640 

1,322 G 720 82 C I 5 0 I 2,835 I 3,119 

1,323 I G 730 82 I C 5 I 0 I 4,085 I 4,494 

1,324 G i 730 I 82 C 5 I 0 i 3,920 i 4,312 I 

1,325 I G 730 I 82 C 5 R I 6,539 i 3,596 i 

1,326 ! G I 750 I 85 C 5 I R I 6,639 i 4.382 

1,327 I G I 750 I 88 C 5 I R I 10,950 I 7,227 

1,328 I G I 750 I 88 C 5 i 0 I 7,097 I 7,807 

1,329 G 750 99 0 I R I * i * 

1,330 I G 760 80 C 5 R 4,851 I 3,202 

1,331 I G 830 82 C 5 i 0 4,380 I 4,818 

1,332 I G 830 82 C 5 I 0 4,217 I 4,639 I 

1,333 I G ! 830 82 I C I 5 i R I 7,049 I 3.877 

A.9 
EE-RM-STD-00-100 COMMENT 32

Table A.2. Tankless Water Heaters (contd)' 

REC FUEL INPUT EFF EXCH ! WARR CTYPE LCOST CCOST I 

1,334 G 840 82 i C , 

i 5 D 3,060 3,366 

1,335 G i 930 82 C 5 D 4,596 5,056 

1,336 I G I 940 80 C 5 R 5,469 3,610 

1,337 G 960 82 i C 5 ! D 3,195 3,515 

1,338 G 960 82 C 5 I D 4,617 I 5,078 

1,339 G 960 82 C 5 R 7,380 i 4,059 I 

1,340 I G 990 85 C 5 R , 7,728 5,100 I 

1,341 G 1,000 88 C 5 R I 11,692 7,717 

1,342 G 1,000 88 C 5 D 7,426 8,169 

1,343 G 1,000 93 N 5 R 14,000 * 

1,344 G 1,080 82 C 5 D 3,375 3,713 

1,345 G 1,080 82 C 5 D I 4,956 5,451 

1,346 G 1,120 82 C 5 D I 4,771 5,248 

1,347 I G 1,120 82 C 5 R i 7,734 I 4,254 

1,348 G 1,180 I 82 C 5 D I 5,273 I 5,800 

1,349 G 1,200 99 i D R * I * 

1,350 G 1,210 80 C 5 R 6,206 I 4,096 i 

1,351 G 1,210 82 C 5 D 3,600 3,960 

1,352 G 0 82 C 5 D 5,086 5,595 

1,353 G 1,220 82 C 5 R 8,720 4,796 

1,354 G 1,240 80 C 5 D 6,046 i 6,651 

1,355 G 1,260 85 C 5 i R 9,037 I 5,964 

1,356 G 1,290 82 C I 5 D 5,443 5,987 

1,357 G 1,340 82 I C 5 D 5,443 I 5,987 

1,358 G 1,340 82 C 5 R 9,621 I 5,292 

1,359 I G 1,340 76 C 5 I D I 6,519 7,171 

1,360 ! G 1,350 I 82 C 5 D i 3,960 I 4,356 

1,361 G , 1,410 82 I C 5 I D I 5,822 i 6,404 

1,362 G 1,440 85 C 5 R 9,790 I 6,461 

1,363 G 1,470 82 C 5 D 5,822 i 6,404 

1,364 I G 1,470 82 C 5 R 10,137 I 5,575 

1,365 G 1,480 82 I C 5 D 4,095 4,505 

1,366 G 1,540 80 C 5 R 7,366 4,862 

1,367 G 1,570 82 C 5 D 6,086 6,695 

1,368 G I 1,610 82 C 5 D I 4,322 4,754 

1,369 G 1,630 82 i C 5 D I 6,086 6,695 

1,370 I G 1,630 82 C i 5 R I 11,629 6,396 

1,371 G I 1,690 80 C 5 I R 7,987 I 5,271 

1,372 G 1,760 82 I C 5 I D 6,606 7,266 

1,373 i G 1,800 85 C 5 R 10,405 6,867 

1,374 I G 1,810 I 82 C 5 D 4,950 5,445 

1,375 G 1,830 82 I C 5 D 6,606 7,266 

1,376 I G 1,830 82 I C 5 I R 10,329 I 5,681 

1,377 I G 2,000 99 D R * * 

1,378 I G 2,000 80 C , 5 R I 9,757 I I I 6,440 I 

A.lO 
EE-RM-STD-00-100 COMMENT 32

Table A.2. Tankless Water Heaters (contd) 

REC FUEL I INPUT EFF EXCH WARR CTYPE : LCOST i I CCOST I 

1,379 G 2,070 85 C 5 R I 13,553 8,945 

1,380 G 2,100 82 C 5 R I 12,666 6,966 

1,381 G 2,310 80 C I 5 I R I 10,191 6,726 I 

1,382 G 2,500 82 C 5 R I 13,528 7,440 I 

1,383 G 2,620 80 C 5 R I 11,319 7,471 

1,384 G 3,000 82 C 5 R 16,115 8,863 

1,385 G 3,000 99 D R * * I 

1,386 G I 3,080 80 C 5 R 12,435 I 8,207 

1,387 G 3,500 I 82 C 5 R 17,517 I 9,634 I 

1,388 G 4,000 82 I C 5 R I 18,921 I 10,407 

1,389 G 4,500 99 D R * I * I 

1,390 G 5,500 99 D I R * * i 

1,391 G 7,000 99 D R .. * , 

1,392 G 9,000 99 D R * I * I 

1,393 G 12,000 99 D I R * * 

1,394 ! G 15,000 99 D I R ! * * 

1,395 G 18,000 99 I D R I * * 

1,396 G I 21,000 99 D R I * I * I 

A.ll 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters 

REC VOL INP i STBY I VOLT TANKi RVAL WARR THERM I CTYPE I LCOST I CCOST 

1,397 10 15 120 S I 3 I D 813 902 

1,398 10 18 120 S 3 I D 845 938 

1,399 10 24 120 S 3 I D 1,159 I 1,286 

1,400 10 27 120 S 3 I D 1.222 1,356 

1,401 10 30 120 S 3 I I D 1.230 1,365 

1,402 10 36 120 S 3 I D 1.274 1,414 

1,403 10 45 120 S 3 I D 1.433 1,591 

1,404 10 54 120 S 3 I D 1.569 1.742 

1,405 I 20 15 1.1 240 A 16 3 I D 1.267 1,406 

1,406 20 18 1.1 240 A 16 3 I D 1.306 1,450 

1,407 30 15 240 A 16 3 I D 1.289 1.431 

1,408 I 30 18 I 240 A 16 3 I I D 1.353 1,502 

1.409 30 24 I I 240 A I 16 3 I I D 1.725 1,915 

1,410 40 15 I 240 A 16 3 I D 1,342 I 

I 1,490 

1,411 40 18 240 A 16 3 I D 1.385 I 1.537 

1,412 40 24 240 A 16 3 I i D I 1.759 1,952 

1,413 40 30 I 240 A 16 3 I I D 1,910 2.120 

1,414 40 36 I I 240 A 16 3 I D 2.069 ! 2,297 

1,415 50 14 0.9 I 240 S 24 3 I D 1.150 I 1.277 

1,416 50 14 0.9 240 S 24 3 S D 846 939 

1,417 50 15 0.8 240 A 24 3 I D 1.434 1,591 

1,418 50 15 240 A 16 3 I D 1.430 I 1.587 

1,419 50 15 0.8 240 A 24 3 S I D 1.132 1,256 

1,420 50 15 I 0.8 240 S 24 3 I D 1.145 1,271 

1,421 50 15 0.9 240 S 24 3 I D 1.150 1,277 

1,422 50 15 240 I S I I I R 1,257 I 1.068 I 

1,423 50 15 I 240 S 5 i I I R I 1,163 I I 989 

1,424 I 50 15 0.9 240 S 25 3 I I D I 1,145 i 1,271 I 

1,425 50 15 0.8 I 240 S 24 3 S I D I 843 936 

1,426 I 50 15 0.9 I 240 S 24 I 3 I S I D I 846 I 939 

1,427 50 15 I 0.9 I 240 S 25 3 I S i D I 843 I 936 I I I 

1,428 , 50 18 I 0.8 I 240 A I 24 3 I D I 1,439 I I 1.597 

1,429 50 I 18 I I 240 A 16 3 I I D 1,467 ! 1,628 

1.430 50 18 I 0.8 I 240 A 24 I 3 S I D 1.143 1,268 

1.431 50 18 0.8 I 240 S I 24 3 I D 1.150 I 1,277 I 

1.432 I 50 18 I 0.9 240 I S 24 3 I i D 1,158 1 1,285 I 

1,433 I 50 I 18 I 0.9 I 240 S 25 3 1 I I D I 1,150 1 I 1,277 

1.434 50 18 0.8 240 S 24 3 S I D I 854 I 

1 948 

1.435 50 18 I 0.9 240 S 24 I 3 S I D 854 1 

1 948 

1.436 50 18 I 0.9 240 S 25 3 S I D 854 I 948 

1,437 i 50 20 I ! 240 S I I R 1,265 I 1,075 

1,438 50 20 I 240 S I 5 I R I 1,171 ! 995 

1,439 ! 50 24 0.8 240 A 24 3 I I D 1,789 1,986 

1.440 50 24 240 A 16 3 I D I 1,906 I 2,116 I I 

1,441 I 50 24 0.8 I 240 I A 24 I 3 S I D I 1,528 I 

I 1 I· 1,696 

A.12 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP ,STBY VOLT TANK RVAL WARR THERM CTYPE I LCOST I CCOST 

1,442 50 24 0.8 240 S 24 3 I D 1,500 1,665 

1,443 50 24 0.9 240 I S 24 3 I D 1,514 1,681 

1,444 50 24 240 S I R 1,588 1,350 

1,445 50 24 240 S I 5 I R 1,494 1,270 

1,446 50 24 0.9 240 S 25 3 I D 1,500 I 1,665 

1,447 50 24 0.8 240 S 24 3 S D I 1,239 I 1,375 

1,448 I 50 24 0.9 240 S 24 3 S D ! 1,237 I 1,373 

1,449 50 24 0.9 240 S I 25 3 S D 1,239 1,375 

1,450 50 27 0.8 240 A 24 3 I D 1,829 2,030 

1,451 50 27 0.8 240 A 24 ..... S D 1,545 1,715 

1,452 50 27 0.8 240 S 24 3 I D 1,540 1,709 

1,453 50 27 0.9 240 S 24 3 I D 1,548 1,718 

1,454 50 27 0.9 240 S 25 3 I D I 1,540 , 1,709 

1,455 50 27 0.8 240 S 24 3 S D 1,256 I I 1,394 I 

1,456 50 27 0.9 240 S 24 3 S D I 1,255 1,393 

1,457 50 27 0.9 240 S 25 3 S D 1,255 1,393 

1,458 i 50 30 I 0.8 240 A 24 3 I I D 1,879 i 2,085 

1,459 50 30 240 A 16 3 I I D i 2,022 I 2,244 , 

1,460 50 30 0.8 240 A 24 3 S D , 1,565 1,737 

1,461 50 30 0.8 240 S 24 3 I D I 1,590 1,765 

1,462 50 30 0.9 240 S 24 3 I D 1,595 1,770 

1,463 50 30 240 S I R 1,654 I 1,406 

1,464 50 30 240 S 5 I R I 1,560 1,326 

1,465 50 30 0.9 240 S 25 3 I D i 1,590 1,765 

1,466 50 30 0.8 240 S 24 3 S D 1,276 I 1,416 

1,467 50 30 0.9 240 S 24 3 S D 1,275 I 1,415 

1,468 50 30 0.9 240 S 25 3 I S i D 1,276 , 1,416 I 

1,469 50 I 35 240 S i I R I 1,824 1,550 

1,470 50 35 240 S I 5 I R 1,730 1,471 

1,471 I 50 36 I 0.8 240 i A 24 3 I D 1,929 2,141 

1,472 i 50 36 240 A 16 3 I D 2,081 I 2,310 

1,473 I 50 I 36 0.8 240 A 24 3 S D 1,588 I 1,762 

1,474 ! 50 36 0.8 240 S 24 3 I D I 1,640 1,820 

1,475 50 36 0.9 240 S 24 3 I D I 1,642 I 1,823 

1,476 50 36 0.9 240 S 25 3 I D 1,640 1,820 

1,477 I 50 36 0.8 240 S 24 3 S i D I 1,299 1,442 

1,478 I 50 36 0.9 240 S 24 ! 3 S D , I 1,295 1,437 I 

1,479 I 50 I 36 0.9 240 I S 25 3 S D I 1,296 , 1,439 ! 

1,480 i 50 40 I i 240 S I I .R 1,833 1,558 

1,481 50 , 40 I 240 I S I 5 I I R I , , 

I 1,739 1,478 

1,482 50 45 0.8 240 A 24 3 I I D 2,309 I 2,563 

1,483 50 I 45 240 I A 16 I 3 I I D 2,463 I 2,734 

1,484 , 50 45 0.8 240 S 24 3 I D 2,020 I 2,242 

1,485 50 I 45 I 0.9 240 I S 24 3 I D 2,010 2,231 

1,486 I 50 I 45 240 I S I I I R I I 1,833 1,558 

A.13 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC I VOL I INP STBY VOLT TANK I RVAL WARR THERM CTYPE I LCOST CCOST 

1,487 50 45 240 S I 5 I R I 1,739 1,478 I 

1,488 50 45 0.9 I 240 S i 25 3 I 0 I 2,010 2,231 

1,489 50 45 0.9 I 240 S 24 3 S 0 I 1,668 1,851 

1,490 50 45 0.9 240 S 25 3 S 0 1,317 1,462 

1,491 50 48 I 240 S I I R 2,481 I 2,109 

1,492 i 50 48 240 S 5 I R 2,387 2,029 

1,493 50 54 0.8 240 A 24 I 3 I i 0 2,379 I 2,640 ! I 

1,494 50 54 0.8 240 S 24 3 I 0 2,090 I 2,320 

1,495 50 54 0.9 240 S 24 3 I 0 2,084 I 2,313 

1,496 50 54 240 S I R 2,499 I 2,124 

1,497 50 I 54 240 S 5 I I R 2,405 I 2,044 

1,498 50 54 0.9 240 S I 25 3 I i 0 2,083 2,312 

1,499 50 54 0.9 240 S 24 I 3 S 0 1,683 I 1,868 

1,500 50 54 0.9 240 S 25 3 S 0 1,339 1,486 

1,501 I 50 58 I 240 S I =i=i 2,508 2,132 

50 58 I 240 S 5 I 2,414 I 2,052 

1,503 50 14 240 S 16 5 I 1,375 1,526 

1,504 50 14 240 S 16 3 I I 0 , 1,150 i 1,277 

1,505 50 14 0.9 240 S 20 3 I 

I I 0 1,156 I 1,283 

1,506 50 14 240 S 16 5 S 0 1,071 II 1,189 

1,507 50 14 240 S 16 3 S 0 846 939 

1,508 50 14 0.9 240 S I 20 3 S I 0 843 I 936 

1,509 50 15 I 240 S 16 5 I 0 1,375 I 1,526 

1,510 50 15 240 S 16 3 I I 0 1,150 1,277 

1,511 50 15 0.9 240 S 20 I 3 I 0 1,151 ! 1,278 

1,512 50 15 I 240 S I 16d 5 S 0 1,071 I 1,189 

1,513 50 15 240 S 16 3 S 0 846 I 939 

1,514 50 15 0.9 240 S 20 3 S I 0 843 936 

1,515 50 18 240 S 16 5 I I 0 I 1,383 1,535 

1,516 50 18 240 S 16 3 I I 0 I 1,158 I 1,285 

1,517 I 50 18 0.9 240 S 20 3 I I 0 i 1,159 I 1,286 

1,518 50 18 I 

I 240 S 24 3 I R 1,884 ! 1,198 I 

1,519 

~ 18 .dRn S 24 3 I R 2,077 I 1,321 

1,520 18 Hii S 16 5 S 0 1,079 I 1,198 

1,521 50 18 S 16 3 S I 0 I 854 948 

1,522 50 I 18 0.9 40 S 20 3 S 0 I 854 948 

~ 18 240 S 24 ! 3 I S R 1,456 I I I 926 I 

18 480 S 24 3 I S R 1,574 1,001 

1,525 50 24 '0.9 240 S 20 3 I 0 ! 1,514 1,681 

1,526 50 I 24 no ! 240 S 20 3 S 0 I 1,239 \ 1,375 

1,527 I 50 27 240 S 16 5 I I 0 i 1,773 I 1,968 

1,528 I 50 i 27 I 240 I S 16 3 I I I 0 1,548 1,718 

1,529 50 27 I 0.9 240 S 20 I 3 I I 0 1,549 I 1,719 

1,530 50 ! 27 I I 240 S 24 3 I R i 2,673 1,700 

1,531 : 50 I 27 i 480 S 24 I 3 I I R I 2,808 ! 1,786 

A.14 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC \ VOL INP I STBY! VOLT TANKi RVAL WARR ITHERM CTYPE LCOST CCOST 

1,532 . 50 27 I I 240 S I 16 5 I S 0 1,480 1,643 I 

1,533 50 27 240 ! S 16 3 S 0 1,255 1,393 

1,534 50 27 0.9 240 S 20 I 3 S 0 1,256 1,394 

1,535 50 27 , 240 S 24 3 S R 2,206 1,403 

1,536 50 27 I I 480 S I 24 3 S R I 2,272 I 1,445 

1,537 50 30 240 S 16 5 I 0 , 1,820 I , 2,020 I 

1,538 50 30 240 I S 16 3 I , I I 0 1,595 I 1,770 

1,539 50 30 i 0.9 240 S 20 3 I 0 1,596 1,772 

1,540 50 30 240 S 16 5 S 0 1,500 I 1,665 

1,541 50 30 240 S 16 3 S I 0 1,275 1,415 

1,542 I 50 30 0.9 240 S 20 3 S 0 1,276 1,416 

1,543 I 50 36 240 S 16 5 I 0 1,867 I 2,072 

1,544 50 36 240 S 16 3 I 0 1,642 I 1,823 

1,545 I 50 36 I 0.9 I 240 , S 20 3 I I 0 I 1,643 I 1,824 , I I 

1,546 50 36 240 S 24 I 3 I R I 2,929 1,863 

1,547 i 50 36 480 S 24 3 I I R I 3,043 1,935 

1,548 50 36 240 I S 16 5 S 0 1,520 I 1,687 

1,549 50 36 240 S 16 3 S 0 1,295 I 1,437 

1,550 50 36 0.9 240 S 20 3 S 0 1,296 1,439 

1,551 50 36 240 S 24 3 S R , 2,238 I 1,423 

1,552 50 36 480 S 24 3 S I R 2,330 1,482 

1,553 50 41 0.9 240 S 20 3 0 2,020 2,242 

1,554 50 45 240 I S 16 5 0 2,235 I I 2,481 

1,555 50 I 45 240 S 16 3 0 2,010 I 2,231 

1,556 I 50 45 0.9 I 240 S 20 3 I 0 i 2,020 I 2,242 

1,557 . 50 54 240 S 16 i 5 ! I 0 I 2,308 2,562 

1,558 50 I 54 240 I S 16 3 I I 0 2,083 2,312 

1,559 50 54 0.9 240 S 20 3 0 2,092 I 

I 2,322 

1,560 50 81 240 S 16 5 0 3,648 i 4,049 

1,561 50 81 240 S 16 3 0 3,423 3,800 

1,562 70 15 240 A 16 3 0 1,591 1,766 

1,563 : 70 18 240 A 16 3 I 0 I 1,613 1,790 

1,564 70 24 I 240 A 16 3 , 0 2,069 2,297 

1,565 70 30 240 A 16 3 0 2,182 2,422 

1,566 70 36 240 A 16 3 I 0 2,244 I 2,491 

1,567 70 i 45 240 A 1H=+=f I 0 2,612 I 2,899 I 

1,568 ' 70 I 54 I 240 I A 16 0 2,658 I I 2,950 I 

1,569 : 80 i 14 0.7 240 S 2 3 i 0 1,362 I 1,512 I 

1,570 I 80 14 0.8 240 I S 20 3 0 1,364 I 1,514 

I- _ 

1,571 80 14 0.7 240 S 24 I 3 S 0 1,058 1,174 

1,572 80 14 I 0.8 240 S I 20 3 S 0 1,060 1,177 I I 

1,573 80 15 I 240 I A 16 3 I 0 1,756 I I 1,949 I 

1,574 . 80 15 0.7 240 S I 24 I 3 I I 0 1,399 1,553 i 

1,575 80 15 i 240 S 5 I I R I 1,387 1,179 

1,576 80 I 15 I 240 i S 5 I I R I 1,293 I I I 1,099 I 

A.IS 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC i VOL INP STBY VOLT TANK RVAL WARR ITHERM CTYPE LCOST CCOST 

1,577 I 80 15 0.7 240 S 25 3 I D 1,380 1,532 

1,578 ' 80 15 0.8 240 S 20 3 I D 1,400 1,554 

1,579 80 15 , 0.7 240 I S 24 3 S D 1,058 I 1,174 

1,580 80 15 240 I S 5 S R 1,232 1,047 

1,581 80 15 240 S 5 S R 1,138 967 

1,582 80 15 0.7 240 S 25 3 I S D 1,058 1,174 

1,583 80 15 0.8 240 S 20 3 S D 1,060 1,177 

1,584 80 18 240 A 16 3 I D 1,767 1,961 

1,585 80 18 0.7 240 S 24 3 I D I 1,404 1,558 

80 18 I 240 S 5 I D 1,123 ! 1,348 

1,587 80 18 I 0.7 240 S 25 3 I D I 1,390 I 1,543 , 

1,588 80 18 0.8 240 I S I 20 3 I D ! 1,405 1,560 

1,589 80 18 0.7 240 S , 24 3 I S D ! 1,074 1,192 

1,590 80 18 0.7 240 S 25 I 3 S D 1,073 1,191 

1,591 80 18 0.8 240 S 20 3 S D I 1,073 1,191 

1,592 80 20 240 S 5 I R 1,403 , 1,192 

1,593 80 20 240 S I 5 I R 1,309 I 1,113 I 

1,594 80 24 240 A 16 3 I I D 2,213 2,456 

1,595 80 24 0.7 240 S 24 3 I I D I 1,757 1,950 

1,596 80 24 240 S 5 I R I 1,726 I 1,467 \ 

1,597 80 24 240 S 5 I R 1,632 I 1,387 

1,598 80 24 240 I S I 5 I D I 1,236 1,483 

1,599 80 24 0.7 240 S 25 3 I D 1,745 I 1,937 

1,600 80 24 0.8 240 S 20 3 I D I 1,762 1,956 

1,601 80 24 0.7 240 S 24 I 3 S D 1,347 1,495 

1,602 80 24 0.7 240 S I 25 3 I S ! D 1,350 1,499 

1,603 I 80 24 0.8 240 S 20 3 I S I D I 1,350 I 1,499 

1,604 80 27 0.7 240 I S 24 3 I D I 1,806 2,005 

1,605 80 27 0.7 240 S 25 3 I D i 1,800 1,998 

1,606 80 27 0.8 240 S 20 3 I D I 1,815 2,015 

1,607 80 27 0.7 240 S 24 3 I S I D 1,477 1,639 

1,608 80 27 0.7 240 S 25 3 S D 1,476 I 1,638 

1,609 80 27 0.8 240 S 20 3 S D I 1,476 1,638 

1,610 80 30 240 A 16 3 I D 2,324 2,580 

1,611 80 30 0.7 240 S 24 3 I D 1,844 , 

I 2,047 

1,612 80 30 240 S I 

I 5 I R 1,792 1,523 

1,613 80 I 30 240 S 5 I R 1,698 1,443 

1,614 80 30 240 S 5 I I D I 1,311 I 1,573 I 

1,615 80 30 0.7 240 S I 25 3 I D I I 1,835 2,037 I I 

1,616 80 30 0.8 240 S 20 3 I D 1,845 I, 2,048 

1,617 80 30 0.7 240 S 24 3 S D 1,485 1,648 

1,618 80 30 ! 0.7 240 I S 25 3 I S I D 1,485 I 1,648 

1,619 I 80 I 30 ! 0.8 240 S 20 i 3 S I D I 1,487 I 1,651 

1,620 I 80 35 I 240 I S I I 5 I R 1,962 I 1,668 

1,621 ! 80 I 35 ! 240 S ! I 5 I I R I 1,868 I 1,588 

A.16 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP STBY VOLT I TANK RVAL WARR THERM I CTYPE I LCOST I CCOST 

1,622 80 36 I 240 A 16 3 D 2,389 I 2,652 

1,623 80 36 I 0.7 240 S 24 3 I D I 1,890 I 2,098 I 

1,624 I 80 36 240 S 5 I D 1,432 , 1,718 I 

1,625 80 36 0.7 240 S 25 3 I D 1,881 2,088 

1,626 80 36 0.8 240 S 20 3 I D 1,891 2,099 

1,627 80 36 0.7 240 S 24 3 S D 1,496 1,661 

1,628 80 36 0.7 240 S 25 3 S D 1,795 1,992 

1,629 80 36 I 0.8 240 S 20 3 S I D 1,496 1,661 

1,630 80 40 240 S 5 I R 1,971 i 1,675 

1,631 80 40 240 S 5 I R I 1,877 I 1,595 

1,632 80 41 0.8 240 S 20 3 I D i 2,254 i 2,502 

1,633 80 41 0.8 240 S 20 3 S D 1,879 I 2,086 I 

1,634 80 I 45 I 240 A I 16 3 I D 2,761 I 3,065 I 

1,635 80 45 0.7 i 240 S 24 3 I D I 2,252 2,500 I I 

1,636 80 45 240 S 5 I I R 2,619 2,226 

1,637 80 45 240 S 5 I I R 2,525 2,146 

1,638 80 45 0.7 240 S 25 3 I D 2,244 I 2,491 

1,639 80 45 0.8 240 I S 20 3 I D 2,254 I 2,502 

1,640 80 45 0.7 240 S 24 3 S D 1,877 I 2,083 

1,641 80 45 0.7 240 S 25 3 S D I 1,877 2,083 I 

1,642 80 45 0.8 240 S I 20 3 S 0 1,879 2,086 

1,643 80 48 240 S 5 i I 1,455 I 1,746 

1,644 80 52 240 S 5 I D 1,501 1,801 

1,645 80 54 240 A 16 3 I D 2,797 3,105 

1,646 80 54 0.7 I 240 S 24 3 I D 2,322 2,577 

1,647 80 54 0.7 240 S I 

I 25 3 I D 2,314 2,569 

1,648 80 54 0.8 240 S 20 3 I R 2,324 2,580 

1,649 80 54 0.7 240 I S 24 3 S i D 

1,650 80 54 0.7 240 S 25 3 S D 1,889 1.8~$I= 97 

1,651 80 54 0.8 I 240 S 20 3 S i R 1,889 97 

1,652 80 14 I 240 S 16 5 I , i D 1,587 1,762 

1,653 I 80 14 240 S I 16 3 I I I D 1,362 1,512 

1,654 I 80 14 240 S 16 5 S D 1,283 I 1,424 

1,655 80 14 240 S 16 3 S D 1,058 1,174 

1,656 I 80 15 240 S 16 5 I D 1,624 1,803 

1,657 80 15 240 I S 16 3 I I D 1,399 I 1,553 I 

I 

1,658 : 80 I 15 I 240 S 16 i 5 S , i D 1,283 I 1,424 

1,659 ! 80 15 I 240 S , 16 3 S I D I 1,058 , , I 1,174 

1,660 I 80 i 18 240 S 16 5 I D I 1,629 1,808 

1,661 I 80 18 I I 240 S 16 3 I I D I 1,404 1,558 

1,662 80 18 240 S 24 3 I I R 2,452 1,559 

1,663 80 18 I 480 S 24 3 I I R 2,530 1,609 

1,664 80 18 I 240 S 16 5 S I D 1,299 1,442 

1,665 80 18 240 i S 16 3 S D i 1,074 1,192 

1,666 I 80 j 18 I I 240 I 

I S 24 3 S R I 1,840 1,170 

A.I? 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL I INP STBY VOLT TANK RVAL ' WARR . THERM I CTYPE LCOST CCOST --

1,667 80 I 18 i 480 S 24 3 S R 1,949 1,240 

1,668 80 27 240 S I 16 5 I 0 2,031 2,254 

1,669 I 80 27 240 I S I 16 3 I 0 ! 1,806 i 2,005 

1,670 80 27 240 S 24 3 I R I 3,232 I 2,056 

1,671 80 27 I 480 S 24 3 I I I R 3,310 2,105 

1,672 80 27 240 S 16 5 S 0 1,702 1,889 

1, ?7 240 I S 16 3 S 0 1,477 1,639 

1,674 80 27 240 S 24 3 S R 2,651 1,686 

1,675 80 27 480 S 24 3 S R 2,734 1,739 

1,676 80 30 240 S 16 5 I 0 2,069 2,297 

1,677 80 30 240 S 16 3 I 0 1,844 2,047 

1,678 80 30 240 S 16 5 S 0 I 1,710 i 1,898 I 

1,679 80 30 240 S 16 3 S 0 ! 1'485~ 1,680 I 80 36 240 I S 16 I 5 I I I 0 ! 2,115 48 i 

1,681 80 36 240 S 16 I 3 , I I 0 I 1,890 i 2,098 

1,682 80 36 240 S 24 3 I R I 3,408 2,167 

1,683 80 36 480 S 24 3 I R 3,495 2,223 

1,684 80 36 240 S 16 5 S 0 1,721 i 1,910 

1,685 80 36 I 240 S 16 3 S 0 , i 1,496 ! 1,661 

1,686 80 36 240 S i 24 I 3 S I R I 2,708 1,722 I 

1,687 80 36 480 S 24 3 S R I 2,785 1,771 

1,688 80 45 240 S 16 5 I 0 2,477 I 2,749 

1,689 80 45 240 S , 16 I 3 I 0 2,256 I 2,504 i 

1,690 80 45 240 S 24 3 I I 

I R 3,832 2,437 

1,691 80 45 480 S 24 3 I R 3,939 : 2,505 

1,692 80 45 240 S 16 5 S 0 2,102 i 2,333 

1,693 80 45 240 S I 16 3 S 0 1,877 2,083 

1,694 80 45 240 S 24 I 3 I S R 3,283 2,088 

1,695 I 80 45 480 ! S 24 3 S I R I 

I 3,396 2,160 , 

1,696 80 I 54 I 240 S 16 5 I 0 I 2,547 I 

1 I 2,827 

1,697 80 I 54 240 S I 16 3 I 0 2,322 i 2,577 

1,698 80 54 240 S 24 3 I R 3,721 2,367 

1,699 . 80 54 480 S 24 3 I I R 3,792 2,412 

1,700 80 54 240 S 16 5 S H 2,115 I 2,348 I 

1,701 80 54 240 S 16 , 3 S 1,890 I 2,098 

1,702 I 80 i 54 i 240 S 24 I 3 S 3,333 2,120 

1,703 80 54 480 S 24 3 I S R I 3,439 2,187 

1,704 I 80 81 240 I S , 16 5 I i 0 I 3,888 4,316 

_ 1,705 80 I 81 240 S 16 I 3 I 0 I 3,663 I 4,066 

1,706 90 15 0.6 240 A 24 3 I I 0 1,721 I 1,910 

1,707 90 15 0.6 240 A I 24 3 I S I 0 i 1,405 1,560 I 

1,708 : 90 15 0.6 I 240 i S I 24 3 I : 0 I 1,380 I 1,532 I 

1,709 I 90 I 15 0.6 240 S 24 : 3 S 0 I 1,064 i 1,181 I 

1,710 90 18 0.6 240 I A I 24 3 i I 0 1.731 1,921 

1,711 ; 90 I 18 0.6 240 ! A 24 I 3 S 0 : 1,422 I I I 1,578 

A.I8 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP STBYI VOLT TANK I RVAL WARR ITHERM CTYPE LCOST i CCOST 

1,712 90 18 0.6 240 S I 24 3 I 0 1,390 I 1,543 I 

1,713 I 90 18 0.6 240 S 24 3 S 0 1,081 I 1,199 

1,714 I 90 24 0.6 240 A 24 3 I 0 2,086 2,315 

1,715 90 24 0.6 240 A 24 3 S 0 I 1,700 1,887 

1,716 90 24 0.6 240 S 24 3 I 0 I 1,745 1,937 

1,717 90 24 0.6 240 S 24 3 S 0 , I 1,359 1,508 I 

1,718 90 27 0.6 I 240 A 24 3 I 0 i 2,141 2,377 I 

1,719 90 27 0.6 I 240 A 24 3 S 0 I 1,817 2,017 

1,720 90 27 0.6 240 S , 24 3 I 0 I 1,800 i 1,998 

1,721 90 I 27 0.6 i 240 S 24 I 3 S 0 I 1,476 1 1,638 I I 

1,722 90 30 0.6 I 240 A I 24 3 I 0 2,176 I 2,415 

1,723 90 30 , 0.6 240 A 24 3 S 0 I 1,826 I 2,027 i 

1,724 90 30 0.6 240 S 24 3 I I 0 : 1,835 I 2,037 

1,725 i 90 30 0.6 240 S 24 3 S 0 I 1,485 1,648 I 

1,726 90 36 0.6 , 240 A 24 3 I I 0 2,222 I 2,466 

1,727 90 36 0.6 240 A 24 I 3 S i 0 1,835 I 2,037 

1,728 90 36 0.6 240 S 24 3 I I 0 1,881 I 2,088 

1,729 90 36 0.6 240 S 24 3 S 0 1,494 ! 1,659 

~,730 90 45 0.6 240 A 24 3 I 0 2,585 I 2,869 

1,731 90 45 0.6 240 A 24 3 S 0 2,221 I 2,465 

1,732 90 45 0.6 240 S 24 3 I 0 2,244 I 2,491 

1,733 90 45 0.6 240 S 24 3 S 0 1,880 , 2,087 i 

1,734 90 54 0.6 I 240 A 24 3 I I 0 2,655 , 2,947 i 

1,735 90 54 0.6 240 I A 24 3 S I 0 2,231 2,476 

1,736 90 54 0.6 240 S 24 3 I i 0 2,314 i 2,569 , 

1,737 90 54 0.6 240 S 24 3 i S , 0 1,890 I I 2,098 

1,738 100 15 I 0.6 240 A I 16 3 I 0 1,932 I 2,145 

1,739 100 18 I 0.6 240 A 16 3 I 0 i 1,976 I 2,193 , 

1,740 100 18 240 S 5 0 I 1,123 I 1,348 

1,741 100 24 0.6 I 240 A 16 3 0 i 2,315 , I 2,570 

1,742 100 I 24 I 240 S 5 0 i 1,236 1,483 

1,743 100 I 30 0.6 240 A 16 I 3 0 2,433 2,701 

1,744 I 100 30 240 S 5 I 0 1,311 , I I 1,573 

1,745 100 , 36 0.6 I 240 I A 16 3 0 2,489 I I 2,763 

1,746 100 36 240 S 5 0 I 1,432 1,718 

1,747 100 45 0.6 240 A I 16 3 0 I 2,872 I 3,188 

1,748 I 100 i 48 ! , 240 I S I 5 I 0 1,455 I 1,746 

1,749 i 100 52 I 240 S 5 I I 0 1,501 1,801 

1,750 100 , 54 0.6 240 A 16 3 , 0 2,912 I 3,232 

1,751 , 120 20 i I 240 I S I 5 R I 

I 1,608 1,367 

1,752 120 20 240 I S 5 I I R i 1,470 1,250 

1,753 120 i 24 I 240 S 5 I 

I I R 1,931 1,642 

1,754 120 24 I 

I 240 S 5 I I R 1,793 1,524 , 

1,755 I 120 I 30 240 S 5 I I R 1,997 1,698 

1,756 I 120 I 30 I 240 ! S ! 5 I I I 

I R I 1,859 1,580 

A.19 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL' INP I STBY VOLT TANK RVAL WARR THERM CTYPE i LCOST CCOST 

1,757 120 35 240 S I 5 I R 2,167 1,842 

1,758 ' 120 35 240 S 5 I R 2,029 1,725 

1,759 120 40 240 S I 5 I R 2,023 1,719 

1,760 120 40 240 I S 5 I R 2,038 1,732 I 

1,761 i 120 45 240 S 5 I R 2,824 i 2,401 

1,762 120 45 240 S 5 I R 2,686 2,283 

1,763 120 54 240 S 5 I R 2,843 I 2,417 

1,764 120 54 240 S I 5 I R I 2,705 2,299 

1,765 120 15 0.4 240 A 25 3 I D I 1,969 i 2,186 

1,766 120 15 0.4 240 , A I 25 3 S D 1,529 I 1,697 

1,767 120 15 0.4 240 S 25 3 I D 1,665 1,848 

1,768 120 15 0.4 , 240 S 25 I 3 S 8 I 1,229 1,364 

1,769 120 18 0.4 240 A 25 3 I 1,997 2,217 

1,770 , 120 18 0.4 240 A 25 3 S D 1,546 1,716 

1,771 120 18 0.4 240 S 25 3 I I D I 1,695 ! 1,881 

1,772 120 18 0.4 240 I S 25 3 S D 1,246 1,383 

1,773 120 20 208 S 17 3 S D 1,230 1,365 

1,774 120 24 0.4 240 I A 25 3 I D 2,130 I 

! I 2,364 

1,775 120 24 0.4 240 A 25 3 S I D 1,896 , 2,105 ! 

1,776 120 24 0.4 240 S 25 3 I D 1,880 2,087 

1,777 120 24 240 S 17 3 S D 1,230 1,365 

1,778 120 24 0.4 240 S 25 3 S i D ! 

I 1,601 I 1,777 

1,779 120 27 0.4 240 A 25 3 I D 2,263 2,512 

1,780 120 27 0.4 240 A 25 3 ! S ! D , 1,910 ! , , 2,120 

1,781 120 27 0.4 240 S 25 3 I I D 1,960 2,176 

1,782 120 27 0.4 240 S 25 3 S D 1,609 1,786 

1,783 , 120 30 0.4 240 A 25 3 I , D 2,308 ! 2,562 ! 

1,784 120 f:i 0.4 240 ! A 25 3 S I D 1,922 I I 2,133 ! 

1,785 120 0.4 240 S 25 3 I D 2,000 i 2,220 

1,786 120 30 208 S 17 3 S I D 1,520 1,687 

1,787 120 , 30 208 S 17 3 S I D 1,600 ! 1,776 

1,788 120 30 0.4 240 S 25 3 S D I 1,620 1,798 

1,789 120 36 0.4 240 A 25 3 I D 2,344 2,602 

1,790 120 36 0.4 240 A 25 3 S D 1,932 I 2,145 

1,791 120 36 0.4 240 S 25 3 I D 2,039 2,263 

1,792 120 36 240 S 17 3 S D 1,520 1,687 

1,793 I 120 36 240 , S 17 3 S D 1,600 , I 1,776 I , 

1,794 120 36 480 S 17 3 , S D 1,620 1,798 

1,795 I 120 36 0.4 240 S 25 3 S D 1,629 I 1,808 

1,796 120 , 45 0.4 240 A 25 3 I D 2,754 I 3,057 

1,797 I 120 45 0.4 240 I A 25 3 S D I 2,383 2,645 

1,798 120 ! 45 0.4 240 I S 25 3 I I D i 2,450 2,720 

1,799 I 120 I 45 i 208 S 17 3 I S D I 1,700 1,887 

1,800 120 45 I 208 S 17 i 3 S I D I 1,950 2,165 

1,801 : 120 I 45 I 0.4 i 240 S , 25 I 3 ! S I D 2,083 ! 2,312 

A.20 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP I STBY I VOLT TANK RVAL WARR THERM CTYPE LCOST I CCOST 

1,802 120 54 0.4 , 240 A 25 3 I , D 2,820 3,130 

1,803 120 54 0.4 240 A 25 3 S D 2,399 2,663 

1,804 120 54 0.4 240 I S 25 3 I D 2,520 2,797 

1,805 120 54 240 S 17 3 S D 1,700 1,887 

1,806 120 54 240 S 17 3 S D 1,950 2,165 

1,807 120 54 480R 17 3 S D I 2,090 2,320 

1,808 i 120 54 0.4 240 S Jfffi m 

2,330 

1,809 120 14 0.4 240 I A 1,923 I 

I I 2,135 

1,810 120 14 I 0.4 240 I A 29 I 1,697 

1,811 120 14 240 I S I 16 5 I D 8 I 2,051 I 

1,812 i 120 ' 14 I 240 

~ I 3 I D I 1,623 i 1,802 

1,813 i 120 14 

~ 3 I D 1,623 I 1,802 

1,814 120 14 3 I D 1,624 I 1,803 

1,815 120 14 ' 240 S 16 5 S , D 1,454 I I 1,614 

1,816 120 14 240 I S I 16 3 S D 1,229 I 1,364 I I 

1,817 120 14 0.4 240 S 24 3 S D i 1,229 I 1,364 

1,818 120 14 0.6 240 S 20 3 S , D 1,237 1,373 

1,819 120 15 0.4 240 A 24 3 I D 2,059 2,285 

1,820 120 15 0.4 240 A 24 3 I ! D 1,969 2,186 

1,821 120 15 0.6 240 A 16 3 I I I D 2,124 2,358 

1,822 120 15 0.4 240 A 24 3 S D I 

I 1,628 1,807 

1,823 120 15 0.4 240 A 24 3 S D I 1,529 1,697 

1,824 120 15 240 S 16 5 I D 1,894 2,102 

1,825 120 15 240 I S 16 3 I D 1,669 i 

I 1,853 

1,826 120 15 0.4 I 240 S 24 i 3 i I I I I D 1,665 1,848 

1,827 120 15 0.4 240 S 24 3 I I I D 1,669 I 1,853 

1,828 120 15 0.6 240 S 20 3 I D I 1,670 1,854 

1,829 120 15 240 i S 16 5 S D I 

I 1,454 I 1,614 

1,830 120 15 I 240 S 16 , 3 S D I 1,229 I I 1,364 

1,831 120 15 0.4 240 S 24 3 i S D 1,234 I 1,370 

1,832 . 120 I 15 0.4 240 S 24 3 S D 1,229 I 1,364 

1,833 . 120 15 0.6 240 S 20 3 S I D 1,230 1,365 I I 

1,834 120 18 I 0.4 I 240 A 24 3 I I D I 2,089 i 2,319 

1,835 120 I 18 0.4 240 A 24 3 I D I 1,997 I 2,217 

1,836 120 18 240 I A 24 3 I I R 3,867 2,459 

1,837 . 11ij# 480 A I 24 3 I 4 3,924 2,496 

1,838 12 0.6 I 240 I A 16 3 I I 2,185 I I 2,425 

1,839 , 120, 18 0.4 I 240 I A 24 3 S 1,644 . I 1,824 

1,840 i 120 i 18 I 0.4 240 A 24 3 I S D 1,546 1,716 

1,841 I 120 I 18 I i 240 I A 24 3 S R 6,048 I 3,847 

1,842 . 120 i 18 I 480 A 24 3 S I R 3,171 2,017 

1,843 120 18 I 240 S 16 5 I D 1,922 2,133 

1,844 120 I 18 I 240 i S 16 3 I D 1,697 I 1,884 

1,845 120 18 0.4 240 S I 24 3 I I D 1,695 1,881 

1,846 I 120 I 18 0.4 I 240 S I 24 I 3 I 

, I D 1,697 ! 1,884 

A.21 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC I VOL INP STBY VOLT TANK RVAL WARR THERM CTYPE LCOST CCOST 

1,847 120 18 240 S 5 I D 1,123 1,348 

1,848 120 18 0.6 240 S 20 3 I D 1,699 1,886 

1,849 120 18 240 S 24 3 I R , 3,017 I 1,919 

1,850 120 18 480 S 24 3 I R 3,074 1,955 

1,851 120 18 I 240 I S 16 5 i S D 1,471 1,633 I I 

1,852 120 18 240 S 16 3 S D 1,246 1,383 

1,853 120 18 0.4 240 S 24 3 S D I 1,250 I 1,387 

1,854 ' 120 18 0.4 240 S 24 3 S D 1,246 1,383 

1,855 120 18 0.6 240 S 20 3 S D 1,246 1,383 

1,856 120 18 240 S· 24 3 , S \ R 2,198 1,398 

1,857 120 18 480 S 24 3 S R 2,321 1,476 

1,858 ' 120 24 0.4 I 240 A 24 3 I D 2,274 I 2,524 

1,859 120 24 0.4 240 I A 24 3 I D I 2,183 I 2,423 

1,860 120 24 0.6 240 A 16 3 I D I 2,417 , 2,683 I I 

1,861 I 120 24 0.4 240 A 24 3 S I D 1,995 2,214 

1,862 120 24 0.4 240 A 24 3 S I D 1,903 I 2,112 

1,863 120 24 0.4 240 S 24 3 I D I 1,880 I 2,087 

1,864 120 24 0.4 240 S 24 3 I D I 1,883 2,090 

1,865 120 24 240 S 5 I D 1,236 1,483 

1,866 120 24 0.6 240 S 20 3 I D 1,889 \ 2,097 

1,867 120 24 0.4 240 S 24 3 S D I 1,601 1,777 I 

1,868 120 24 0.4 240 S 24 3 S D 1,603 I 1,779 

1,869 120 24 0.6 240 S 20 ! 3 S D 1,604 1,780 

1,870 120 27 0.4 240 A 24 3 I D 2,354 I 2,613 

1,871 120 27 0.4 240 A 24 3 I D I 2,263 2,512 

1,872 120 27 240 A 24 3 I I R 4,379 ! 2,785 

1,873 120 27 480 A 24 3 I I R 4,486 I 2,853 

1,874 I 120 27 I 0.4 , 240 A I 24 3 S D I 2,002 2,222 

1,875 120 27 0.4 240 A 24 3 S D I 1,910 2,120 

1,876 120 27 I 240 A 24 3 S I R 3,790 I 2,410 I 

1,877 120 27 480 A 24 3 S , R 3,843 I 2,444 

1,878 120 27 240 S 16 5 I 0 i 2,188 2,429 

1,879 120 27 240 S 16 3 I D 1,963 I 2,179 

1,880 120 27 0.4 240 S 24 3 I D 1,960 2,176 

1,881 120 27 I 0.4 240 S 24 3 I D 1,963 2,179 

1,882 120 27 0.6 240 S I 20 3 I D I 1,965 i 2,181 

,883 120 27 240 S 24 3 I I R 3,529 , 2,244 , 

, 

1,884 120 27 480 S 24 3 I R 3,636 2,312 

1,885 120 27 240 S 16 5 S D I 1,835 I 2,037 

1,886 120 27 i 240 S 16 3 S I D 1,610 I 1,787 I 

1,887 120 27 0.4 240 S 24 3 S D 1,608 I 1,785 

1,888 120 27 0.4 240 S I 24 3 I S D I 1,610 I 1,787 , I 

1,889 I 120 27 0.6 240 S 20 3 S I 

I D ! 1,611 I 1,788 

1,890 120 27 240 S 24 3 I S R 2,940 i 1,870 I 

1,891 120 I 27 I i 480 S 24 3 I S I R 2,993 1,904 

A.22 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP I STBY I VOLT TANK I RVAL WARR THERM CTYPE I LCOST I CCOST 

1,892 120 30 0.4 I 240 A 24 3 I I D I 2,394 2,657 

1,893 120 30 0.4 240 A 24 3 I D I 

I 2,308 2,562 

1,894 I 120 30 0.6 240 A 16 3 I D 2,534 I 2,813 

1,895 120 30 0.4 240 A I 24 3 S D 2,014 I 2,235 I 

1,896 120 30 0.4 I 240 A 24 3 S D 1,922 i 2,133 

1,897 120 30 240 S 16 5 i I D 2,233 2,479 

1,898 1?n 240 S 16 3 I i D 2,008 2,229 

1,899 120 30 0.4 , 240 S i 24 3 I D i 2,000 2,220 I 

1,900 I 120 I 30 0.4 240 S 24 3 I D i 2,008 I 2,229 

1,901 I 120 . 30 240 S 5 I D I 1,311 i 1,573 I 

I 

1,902 120 I 30 0.6 240 S 20 3 I D i 2,010 1 2,231 i 

1,903 120 30 240 S 16 5 S D I 1,847 i 2,050 

1,904 I 120 30 240 S 16 3 i S D 1,622 I 1,800 i i , 

1,905 120 30 0.4 240 S ! 24 3 S D 1,620 1,798 

1,906 120 30 0.4 240 S 24 3 S ! D ! 1,622 i 1,800 

1,907 I 120 30 0.6 I 240 S 20 3 S , D 1,623 I 1,802 

1,908 120 36 0.4 240 A I 24 3 I D I 2,433 2,700 

1,909 120 36 0.4 240 A 24 I 3 I D 2,344 I 2,602 I 

1,910 120 36 240 A 24 3 I I R 4,461 i 2,837 

1,911 120 36 480 A 24 3 ! I R 4,624 i 2,941 

1,912 120 36 0.6 240 A 16 3 I D =r 2,594 2,879 

1,913 120 36 0.4 240 A 24 3 S D 2,023 i 2,245 

1,914 120 36 0.4 240 A 24 3 S I D 1,932 I , i 2,145 

1,915 120 36 240 I A 24 3 I S I R 3,835 2,439 

1,916 120 36 480 A 24 3 S R I 3,899 I 2,480 

1,917 120 36 240 S 16 5 I D i 2,269 ! 2,519 I 

1,918 120 36 I 240 I S 16 3 I D 2,044 I 2,269 

1,919 I 120 I 36 0.4 240 S 24 3 I I D 2,039 2,263 

1,920 120 i 36 0.4 240 ±t 24 3 I I D 2,044 I 2,269 

1,921 120 36 240 5 I ·D 1,432 i 1,718 

1,922 120 36 0.6 240 S i 20 3 I D 2,046 I 2,271 

1,923 120 I 36 I I 240 S 24 I 3 I R 3,611 2,297 I 

1,924 . 120 36 480 S I 24 3 I I i I R 3,774 I 2,400 

1,925 120 36 240 I S 16 I 5 S 1 D 1,857 I 2,061 

1,926 120 36 240 S 16 3 S D ! 1,632 1,812 

1,927 120 36 I 0.4 240 I S 24 3 S I D 1,629 I 1,808 I 

1,928 I 120 I 36 0.4 240 S 24 I 3 S D i 1,632 1,812 

1,929 I 120 36 0.6 I 240 I S 20 3 i S D I 1,634 I 1,814 

1,930 i 120 i 36 I 240 S 24 I 3 S R I 2,985 I ! 1,898 

1,931 120 36 I 480 S I 24 3 S ! R 3,049 1,939 

1,932 : 120 . 41 0.6 240 i S 20 3 I I D I 2,456 ! 2,726 

1,933 120 41 0.6 240 S I 20 I 3 S D I 2,089 2,319 i 

1,934 i 120 45 i 0.4 240 I A i 24 3 I ! D 2,844 I 3,157 

1,935 120 45 0.4 I 240 A 24 3 I D I 2,754 I 3,057 I I i 

1,936 I 120 ! 45 240 ! A i 24 i 3 I j R I 5,138 I 3,268 

1\.23 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC I VOL I INP STBY VOLT TANK RVAL I WARR THERM CTYPE i LCOST CCOST 

1,937 120 I 45 480 A 24 3 I R I 5,173 3,290 

1,938 I 120 45 0.6 240 A 16 3 I D 2,949 3,273 

1,939 120 45 0.4 i 240 I A 24 3 S D 2,478 2,750 

1,940 120 45 I 0.4 240 A 24 3 S D I 2,383 2,645 I 

1,941 120 45 240 A 24 3 I S I R 4,574 2,909 

1,942 120 45 480 A I 24 3 S R ! 4,618 2,937 

1,943 i 120 45 240 S 16 5 I D I 2,679 2,974 

1,944 I 120 45 I I 240 S 16 3 I D i 2,454 2,724 

1,945 120 45 0.4 240 S 24 3 I D 2,450 I 2,720 

1,946 120 45 0.4 240 S 24 3 I D 2,454 I 2,724 

1,947 120 I 45 0.6 240 S 20 3 I D 2,456 ! 2,726 

1,948 120 45 240 S 24 3 I R 4,288 I 2,727 

1,949 120 45 480 S 24 3 I R 4,323 2,749 

1,950 120 45 240 S 16 5 S D 2,308 2,562 

1,951 120 45 240 S 16 I 3 S D i 2,083 2,312 

1,952 120 45 0.4 240 S I 24 3 I i S D 2,084 2,313 

1,953 120 45 0.4 240 S 24 3 D I 2,083 I 2,312 

1,954 120 45 0.6 240 S 20 3 S D 2,084 2,313 

1,955 120 45 i 240 S 24 I 3 S R 3,724 2,368 

1,956 120 45 I 480 S 24 3 S R 3,768 I 2,396 

1,957 120 48 240 I S 5 I I D I 1,455 i 1,746 

1,958 120 52 240 S 5 I D I 1,501 1,801 

1,959 120 54 0.4 240 A 24 3 I D 2,916 3,236 

1,960 120 54 0.4 240 A 24 3 I R 2,820 , I 3,130 

1,961 120 54 240 ±j 24 3 I I R I 5,225 3,323 

1,962 120 54 480 24 3 I I I R 5,294 I 3,367 I I 

1,963 120 54 0.6 240 A 16 3 I I D I 2,985 3,313 

1,964 I 120 54 0.4 240 A 24 3 S D 2,494 I 2,768 I 

1,965 i 120 I 54 0.4 i 240 I A 24 3 S R 2,399 I 2,663 

1,966 120 54 240 A 24 3 S R 4,612 2,933 

1,967 120 54 480 A 24 3 I S R I 4,676 2,974 

1,968 120 54 I I 240 S 16 5 I D I 2,745 3,047 

1,969 120 54 240 S 16 3 I D 2,520 i 2,797 

1,970 120 54 0.4 240 S 24 3 I D 2,522 2,799 

1,971 120 54 0.4 I 240 S 24 3 I D I I 2,520 2,797 

1,972 120 54 I 0.6 240 S 20 3 ! I I D I 2,522 2,799 I I 

1,973 I 120 54 240 i S I 24 3 I I R ! 4,375 I 2,783 

1,974 120 . 54 480 S I 24 3 I R 4,444 I 2,826 

1,975 I 120 54 I 240 S 16 5 S D 2,324 2,580 

1,976 120 54 240 S 16 3 S I D I 2,099 2,330 

1,977 120 I 54 0.4 240 S I 24 3 S D i 2,100 2,331 

1,978 I 120 54 0.4 240 S 24 i 3 S D 2,099 I 2,330 

1,979 I 120 54 0.6 I 240 S 20 3 S D 2,100 I 2,331 

1,980 120 54 I 240 I S 24 3 S R 3,762 I I 2,393 

1,981 i 120 : 54 480 S I 24 3 I S R 3,826 2,433 1 I I I I ! 

A.24 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC'VOL INP STBY, VOLT TANK RVAL WARR THERM CTYPE LCOST I CCOST 

1,982 120 81 I 240 S 16 5 0 4,085 4,534 I 

1,983 120 81 240 S 16 3 0 3,860 4,285 

1,984 130 15 0.6 240 A 12 0 5,532 6,141 

1,985 130 15 0.6 480 A 12 0 5,467 6,068 

1,986 130 240 I A 12 I 0 5,906 6,556 

1,987 130 24 0.6 480 A 12 0 I 5,667 6,290 

1,988 130 30 0.6 240 A 12 0 6,104 6,775 

1,989 130 30 0.6 480 A 12 0 5,824 I 6,465 I I 

1,990 130 36 0.6 240 A 12 I 0 6,400 7,104 

1,991 130 36 0.6 480 I A 12 I 0 5,929 6,581 I 

1,992 130 45 0.6 240 A 12 0 6,661 7,394 

1,993 130 45 0.6 I 480 A 12 I 0 I 6,084 6,753 

1,994 130 60 0.6 240 I A 12 0 6,897 7,656 

1,995 130 60 0.6 480 A 12 I 0 6,508 i 7,224 

1,996 130 75 0.6 240 A 12 0 7,536 , 8,365 

1,997 130 75 0.6 480 A 12 0 7,042 i 7,817 

1,998 130 90 0.6 240 A 12 I 0 7,906 I 8,776 

1,999 130 90 0.6 480 A 12 0 7,267 8,066 

2,000 130 105 0.6 240 A 12 0 8,499 I 9,434 

2,001 130 105 0.6 480 A 12 0 I 7,834 i 8,696 

2,002 130 120 0.6 240 A 12 I 0 I 8,865 9,840 

2,003 130 120 0.6 480 A 12 0 8,056 ! 8,942 

2,004 150 15 0.6 240 A 16 3 I R I 9,417 5,989 

2,005 150 15 0.5 240 A 12 I ! 0 I 6,222 6,906 

2,006 150 15 0.5 480 A 12 I I 0 6,151 , I 6,828 

2,007 150 15 0.6 240 I A 16 3 S R 9,104 i 5,790 

2,008 150 18 0.6 240 A 16 3 I I R 9,877 6,282 

2,009 150 18 0.6 240 A I 16 3 I S R I 9,392 I 5,973 I i I 

2,010 150 I 24 0.6 240 A 3 I I 0 I 6,640 I i 7,370 

2,011 150 24 0.6 ! 480 A 3 I 0 6,453 7,163 

2,012 I 150 24 0.5 240 A 12 I 0 6,541 7,261 

2,013 150 24 0.5 480 A 12 I 0 6,364 i 7,064 

2,014 I 150 30 0.6 240 A 16 3 I I R 10,080 6,411 

2,015 150 30 0.5 240 I A 12 I 0 6,671 7,405 

2,016 150 30 0.5 480 A 12 I 0 6,502 I 7,217 

2,017 150 30 0.6 240 I A 16 3 S I R 9,580 6,093 I 

2,018 ' 150 36 0.6 240 A 3 i I 0 7,090 I 7,870 

2,019 I 150 36 0.6 480 I A 3 I 0 , I I 6,733 7,474 

2,020 I 150 I 36 0.6 240 A 16 3 I R j 10,580 I 6,729 

2,021 I 150 36 0.5 240 I A i 12 I 0 6,987 I 7,756 

2,022 150 I 36 0.5 480 A 12 I 0 I 6,632 I 7,362 

2,023 I 150 36 I 0.6 I 240 I A I 16 I 3 S I R 10,05~ I 6,394 I I 

2,024 150 , 45 0.6 240 A 16 3 I R 10,774 I 6,852 

2,025 I 150 ~.5 ! 240 i A 12 I 0 7,129 I 

! I 7,913 

2,026 I 150 0.5 480 A 12 i I I 0 6,897 I 7,656 

A.25 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL \ INP 'STBY I VOLT TANK! RVAL WARR THERM CTYPE LCOST CCOST 

2,027 i 150 45 0.6 240 i A I 16 3 S R 10,230 6,506 

2,028 I 150 I 54 ! 0.6 240 A 16 3 I R 11,318 I 7,198 

2,029 150 I 54 0.6 240 A 16 3 S R 10,767 6,848 

2,030 150 60 0.5 240 A 12 I 0 I 7,499 8,324 

2,031 150 60 0.5 480 A 12 I I 0 7,108 7,890 

2,032 ' 150 72 0.6 240 A 16 3 I I R 12,250 7,791 

2,033 150 72 0.6 240 A 16 3 S I R 11,643 7,405 

2,034 150 75 0.6 240 A 3 I 0 8,253 9,161 

2,035 150 75 O. A 3 I 0 7,759 i 8,612 

2,036 150 75 0.5 240 A 12 I 0 8,125 I 9,019 

2,037 150 75 0.5 480 A 12 I 0 7,643 ! 8,484 

2,038 150 90 0.6 240 A 16 3 I R 12,806 ! 8,145 

2,039 I 150 90 0.5 240 A 12 I 0 ! 8,499 I 9,434 

2,040 150 90 0.5 480 A 12 I 0 7,879 8,746 

2,041 150 90 0.6 240 A 16 3 , S R 12,169 7,739 

2,042 150 105 0.6 240 A 3 I 0 I 9,250 I 10,268 I 

2,043 150 105 0.6 480 A I 3 I i 0 I 8,563 9,505 

2,044 150 105 0.5 240 A 12 I I I 0 9,107 10,109 

2,045 150 105 0.5 480 A 12 I 0 8,431 9,358 

2,046 150 108 0.6 240 A 16 3 I I R 13,738 8,737 

2,047 150 108 0.6 240 A 16 3 S R 13,050 I 8,300 I 

2,048 150 120 0.6 240 A 3 I I 0 ! 9,621 i 10,679 

2,049 150 120 0.6 480 A 3 I 0 I 8,779 9,745 

2,050 I 150 120 0.5 240 A 12 I 0 I 9,474 I 10,516 

2,051 150 120 0.5 480 A 12 I I 0 I 8,644 i 9,595 

2,052 150 144 0.6 I 240 A 16 I 3 I R i 14,294 9,091 I I 

2,053 150 144 0.6 240 A 16 3 S R I 13,582 8,638 

2,054 150 150 0.6 240 A 3 i I 0 10,559 11,720 

2,055 150 150 0.6 i 480 I A 3 i I 0 9,437 I 10,475 

2,056 150 150 0.5 240 A 12 I I 0 10,395 I 11,538 

2,057 150 I 150 0.5 480 A 12 I 0 9,291 , 10,313 I 

2,058 200 15 0.6 240 A 16 3 I ! R 10,304 6,553 

2,059 200 15 0.6 I 240 A 16 3 S R i I 10,154 6,458 

2,060 200 18 0.6 240 A 16 3 I R 10,336 6,574 

2,061 200 18 0.6 240 A 16 3 S R 9,841 I 6,259 

2,062 200 30 0.5 I 240 A 3 I I 0 6,931 I 7,693 

2,063 200 ! 30 0.5 480 A 3 I I I 0 I 6,810 7,559 

2,064 200 30 0.5 240 A 3 I 0 ! 7,726 I 8,576 

2,065 200 30 0.5 480 A I 3 I 0 I 7,605 i I 8,442 i 

2,066 200 30 0.6 240 A 16 3 I R 10,349 6,582 2.067* 30 0.6 240 A 16 3 S i R 9,999 6,359 

2,068 36 0.6 I 240 A 16 I 3 I ,R i ! 10,770 I 6,850 

2,069 200 I 36 0.6 I 240 A 16 3 S R 10,230 I 6,506 I 

2,070 I 200 I 45 0.6 240 A 16 3 I I R 10,805 6,872 

2,071 200 I 45 i 0.6 i 240 I A 16 i 3 ! S I R I 10,267 I 6,530 

A.26 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC I VOL I INP STBY I VOLT TANK RVAL WARR THERMi CTYPE LCOST I CCOST 

2,072 200 54 

~Mm16 3 I R 11,879 7,555 

2,073 200 54 I 0.6 240 I A 16 3 S R 11,286 I 7,178 

2,074 200 60 I ° A 3 I D 7,955 I 8,830 I 

2,075 200 60 0. 3 I D 7,554 I 8,385 

2,076 I 2 ° 0.5 240 A 3 I D 8,750 9,713 

2,077 200 60 0.5 480 A 3 I D 8,349 9,267 

2,078 200 72 I 0.6 240 A 16 3 I I R 12,993 I 8,264 I 

2,079 200 72 0.6 240 I A 16 3 S R 12,343 7,850 

2,080 200 90 0.5 240 A 3 I D I 9,116 i 10,119 

2,081 200 90 0.5 480 A 3 I D I 8,482 I I I 9,415 

2,082 200 90 0.5 240 A I 3 I D I 9,911 I 11,001 

2,083 200 90 0.5 480 A 3 I D I 9,277 10,297 

2,084 200 90 0.6 240 A 16 3 I R 13,549 8,617 

2,085 200 90 0.6 240 I A 16 3 S R 12,875 8,189 

2,086 200 105 0.5 240 , A I 3 I D 9,725 I 10,795 I 

2,087 200 105 I 0.5 480 A 3 I I I D 9,039 : 10,033 I 

2,088 200 105 0.5 240 A 3 I I D 10,520 11,677 

2,089 200 105 0.5 i 480 A 3 I D , 9,834 10,916 

2,090 200 108 0.6 240 A 16 3 I R I 14,482 9,211 

2,091 200 108 0.6 240 A 16 3 S R 13,743 I 8,741 

2,092 200 120 0.5 240 A 3 I D 10,091 I 11,201 

2,093 200 120 0.5 480 A 3 I I D I 9,253 10,2 

2,094 200 120 0.5 240 A 3 I D 10,886 12,083 

2,095 200 120 0.5 480 A 3 I D I 10,048 , 11,153 

2,096 200 144 

~~ A 16 3 I R I 15,045 9,569 

2,097 200 144 A 16 3 S R 14,281 9,083 

2,098 200 180 0.5 240 A 3 I D 11,592 I 12,867 

2,099 . 200 180 0.5 480 A i 3 I D 10,518 11,675 

2,100 i 200 180 0.5 240 A 3 I D 12,387 I 13,750 

2,101 I 200 180 I 0.5 I 480 i A 3 I D 11,313 I 12,557 

2,102 250 , 15 0.5 240 A 16 3 I R 10,580 6,729 

2,103 250 15 0.5 240 A 16 3 S R I 10,612 I 6,749 

2,104 250 18 0.5 240 A 16 3 I R 10,642 6,768 

2,105 250 I 18 0.5 240 A I 16 3 S R 11,372 7,233 

2,106 I 250 30 0.5 240 A 3 I D 7,185 7,975 

2,107 250 i 30 0.5 480 I A 3 D i 7,049 7,824 

2,108 I 250 . 30 I 0.5 240 A 3 I D 7,980 8,858 

2,109 250 30 0.5 , 

I 480 , A 3 I D 7,844 ! 8,707 

2,110 , 250 30 0.5 240 I A 16 3 I R 10,692 : 6,800 

2,111 250 30 0.5 I 240 A 16 3 I S I R 10,217 i 6,498 

2,112 250 I 36 0.5 240 I A 16 3 I I R I 11,231 7,143 

2,113 250 36 I 0.5 240 A 16 I 

I I 3 S R 10,668 I 6,785 I , 

2'114~ 45 0.5 I 240 A 16 3 I R 11,693 i 7,437 

2,115 I 45 I 0.5 240 I A 16 3 S R 11,106 7,063 

2,116 . 250 54 I 0.5 I 240 A I 16 I 3 I I I R 12,442 j 7,913 

A.27 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL. i=I STBY VOLT I TANK RVALI WARR I THERM I CTYPE I LCOST I CCOST 

2,117 I 250 I 0.5 240 ! A 16 3 S I R I 11,813 I 7,513 

2,118 250 60 i 0.5 240 A 3 I D 8,287 9,199 

2,119 ' 250 60 0.5 480 A , 3 I D 7,943 I 8,817 I 

2,120 250 60 0.5 240 A 3 I D 9,082 10,081 

2,121 250 60 0.5 I 480 A 3 I D 8,738 9,699 

2,122 250 72 40 A 16 3 I R 13,406 8,526 

2,123 250 72 0.5 240 A 16 3 S R 12,881 8,192 

2,124 250 90 0.5 240 A 3 I D 9,371 I 10,402 

2,125 , 250 90 0.5 480 I A 3 I D 8,730 I 9,690 

2,126 . 250 90 0.5 240 A 3 I I D 10,166 I, 11,284 

2,127 250 90 0.5 480 A 3 I D 9,525 10,573 

2,128 250 90 0.5 240 A 16 3 I , R 14,007 8,908 

2,129 250 90 0.5 240 A 16 3 S i R 13,313 8,467 

2,130 250 108 0.5 I 240 , A 16 3 I R 14,419 9,170 

2,131 250 108 0.5 240 A 16 3 S R I 14,106 8,971 

~50 120 0.5 240 A 3 I D 10,344 I 11,482 

2,133 50 120 0.5 I 480 A 3 I D 9,513 10,559 

2,134 250 120 0.5 240 A 3 i I I D I 11,139 12,364 

2,135 ~120 0.5 480 A 3 I I D i 10,308 I 11,442 I 

2,136 144 0.5 240 A 16 3 I R I 15,407 9,799 

2,137 250 144 0.5 240 A I 16 3 S R 14,645 9,314 

2,138 250 180 0.5 240 A 3 I I 

I D 11,823 13,124 

2,139 250 180 0.5 480 A 3 I D 10,753 I 11,936 

2,140 250 180 0.5 240 A I 3 I D 12,618 14,006 

2,141 250 180 0.5 480 A I 3 I i D 11,548 12,818 I 

2,142 250 240 0.5 240 A 3 I I D I 14,033 15,577 i 

2,143 250 240 0.5 480 A 3 I D I 12,042 I 13,367 

2,144 250 240 0.5 240 A 3 I D 14,828 16,459 

2,145 250 240 0.5 480 A I 3 I I D 12,837 14,249 

2,146 300 15 0.4 240 I A 16 3 I R 11,274 I 7,170 

2,147 300 15 0.4 240 A 16 3 S R 12,442 I 7,913 

2,148 300 18 0.4 240 A 16 3 I R I 11,693 7,437 

2,149 300 18 0.4 240 I A 16 3 I S R 11,111 7,067 

2,150 300 30 0.4 240 A 16 3 I R 11,730 I 7,460 

2,151 300 30 0.4 240 A 16 3 S R 11,148 I 7,090 

2,152 300 36 0.4 240 A 16 3 I I R i 11,768 7,484 

2,153 300 36 I 0.4 240 A 16 3 ·S R 11,180 I 7,110 

2,154 300 45 0.4 I 240 i A 3 I D 8,140 I 9,035 

2,155 I 300 45 0.4 480 A I 3 I I D 7,884 I 8,751 

2,156 300 45 0.4 240 A 3 I I D I 8,935 9,918 I 

2,157 300 45 I 0.4 I 480 A 3 I D 8,679 I I I 9,634 

2,158 i 300 I 45 0.4 240 A 16 3 I I R 12,118 7,707 

2,159 i 300 45 0.4 240 A i 16 3 S R I 11,518 i 7,325 

2,160 I 300 54 0.4 i 240 I A 16 3 I I R 12,956 8,240 

2, 161! 300 : 54 0.4 240 I A I 16 I 3 I S ! R I , i 12,312 7,830 

A.28 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC I VOL INP STBYI VOLT TANK RVAL WARR THERM CTYPE I LCOST I CCOST 

2,162 I 300 72 0.4 240 A 16 3 I R 3,919 I 8,852 

2,163 300 I 72 , 0.4 240 A 16 3 S I R I 13,218 ! 8,407 

2,164 300 90 0.4 240 i A 3 I 0 , 9,725 10,795 I 

" ~ 'u::: 300 90 0.4 480 A , 3 I 0 9,087 10,087 

2,166 300 90 0.4 I 240 A 3 I 0 10,520 11,677 

2,167 300 90 0.4 480 A 3 I 0 9,882 I 10,969 

2,168 300 90 0.4 240 A L 16 3 I R 14,482 I 9,211 

2,169 , 300 90 0.4 240 A 16 3 S R 13,750 8,745 

2,170 300 108 0.4 240 A 16 3 I R , 15,546 9,887 

2,171 300 108 0.4 240 A 16 3 S I R 14,631 9,305 

2,172 300 144 0.4 240 A 16 3 I R 15,957 10,149 

2,173 300 144 0.4 240 A 16 3 S R I 15,163 I 9,644 

2,174 300 150 0.4 240 , A 3 0 11,516 I 12,783 I 

2,175 300 150 0.4 480 A 3 0 10,535 11,694 

2,176 300 150 0.4 240 A I 3 I 0 12,311 13,665 

2,177 300 150 0.4 480 A 3 I I 0 11,330 ! 12,576 

2,178 300 210 0.4 240 A 3 I 0 I 13,457 14,937 

2,179 300 210 0.4 480 A 3 0 11,833 13,135 

2,180 300 210 0.4 240 A 3 0 

~ I 14,252 15,820 

A 3 0 12,628 I 14,017 

2, 0 0.4 A 3 0 14,331 15,907 

2,183 300 240 0.4 480 A 3 0 12,522 13,899 

2,184 300 240 0.4 240 A 3 i 0 I 15,126 16,790 

2,185 300 240 0.4 480 A I 3 0 I 13,317 i 14,782 

2,186 300 300 0.4 240 A 3 , 

I 0 16,050 17,816 

2,187 300 300 0.4 480 A 3 0 14,000 15,540 

2,188 300 300 0.4 240 I A I 3 0 16,845 I 18,698 

2,189 . 300 300 I 0.4 480 I A I 3 0 , 14,795 , 16,422 I , , I , , 

2,190 350 60 I 0.4 240 A 3 ! 0 i 9,022 10,014 

2,191 350 60 0.4 480 A 3 I 0 , 8,627 9,576 I 

2,192 350 60 0.4 240 A 3 0 I 9,817 10,897 

2,193 350 . 60 i 0.4 480 A 3 I 0 9,422 I 10,458 

2,194 350 90 0.4 I 240 A 3 0 10,047 11,152 

2,195 350 90 0.4 480 A 3 0 : 9,409 10,444 

2,196 350 90 0.4 240 A 3 0 10,842 i 12,035 

2,197 I 350 90 0.4 480 A 3 0 10,204 11,326 

~3501 120 0.4 I 240 I A 3 I 0 I 11,021 12,233 -1- 350 120 0.4 480 A 3 I 0 I 10,170 I 11,289 i 

2,200 350 I 120 0.4 240 I A 3 i I 0 I 11,816 I 13,116 

2,201 350 120 0.4 480 A 3 I 0 10,965 12,171 

2,202 350 180 I 0.4 240 A I 

1 3 I 0 i 12,524 I 13,902 

2,203 I 350 180 0.4 480 A I 3 I I 0 11,448 12,707 

2,204 350 180 0.4 I 240 A 3 I J 0 13,319 14,784 

2,205 350 I 180 i 0.4 480 A , 3 I 0 I 12,243 i 13,590 

2,206 I 350 I 240 0.4 240 i A I I I 3 I , 0 14,654 J 16,266 

A.29 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL I INP I STBY I VOLT TANK RVAL I WARR THERM CTYPE LCOST CCOST 

2,207 350 I 240 0.4 480 A I 3 I D I 12,835 14,247 

2,208 ! 350 ' 240 0.4 240 A 3 I D 15,449 17,148 

2,209 350 240 0.4 480 A 3 I D 13,630 15,129 

2,210 350 300 0.4 240 A 3 I D 17,154 i 19,041 

2,211 350 300 0.4 480 A , 3 I D 14,327 I 15,903 

2,212 350 300 0.4 240 A 3 I D 17,949 19,923 

2,213 350 300 0.4 480 A 3 I I D 15,122 16,785 

2,214 400 15 0.4 240 A 16 3 I R 13,207 8,400 

2,215 400 15 0.4 240 A 1~=r 3 S R 14,994 I 

I 9,536 

2,216 400 18 0.4 240 A I 16 3 I R 14,094 I 8,964 

2,217 400 18 0.4 I 240 I A I I 16 3 S R 13,232 I 8,416 

2,218 400 30 0.4 240= A 16 3 I R 14,200 I 9,031 

2,219 400 30 0.4 240 A 16 3 S R 13,487 , 8,578 I 

2,220 400 36 0.4 240 A 16 3 I R I 14,237 I 9,055 

2,221 400 36 0.4 240 A 16 , 3 S R 13,525 8,602 

2,222 400 45 0.4 240 A 16 3 I R 14,294 9,091 

2,223 400 45 0.4 240 A 16 3 S R 13,582 8,638 

2,224 400 54 0.4 240 A 16 3 I I R 15,032 9,560 

2,225 400 54 0.4 240 I A I 16 3 S R 14,294 9,091 

2,226 400 72 0.4 240 A 16 3 I R 15,994 10,172 

2,227 400 72 0.4 240 A 16 3 S R 15,200 I 9,667 

2,228 400 75 0.4 240 A 3 I D i 10,746 i 11,928 

2,229 400 75 0.4 480 A 3 I D 10,243 11,370 

2,230 400 75 0.4 240 A I 3 I D ! 11,541 i 12,811 

2,231 400 75 0.4 480 A 3 I D I 11,038 I 12,252 I 

2,232 400 90 0.4 240 A 16 3 I R 16,520 I 10,507 

2,233 400 90 0.4 240 A 16 3 S R 15,694 9,981 

2,234 400 108 0.4 240 I A I 16 I 3 I R 17,445 I 11,095 

2,235 400 108 0.4 240 A 16 3 S R I 16,583 10,547 

2,236 400 120 0.4 240 A I 3 I I D 12,101 13,432 

2,237 400 120 0.4 480 A I 3 i 

I I D 11,273 12,513 

2,238 

1~ 120 0.4 240 A 3 I D 12,896 14,315 

2,239 120 0.4 480 A 3 I D 12,068 I 13,395 

2,240 400 144 0.4 240 A 16 3 I I R 18,038 11,472 

2,241 400 144 0.4 240 A 16 3 S R I 17,147 10,905 

2,242 400 210 0.4 240 A 3 I D 14,964 16,610 

2,243 400 210 0.4 480 A , 3 i I D , 13,237 I 14,693 

2,244 400 210 I 0.4 240 A 3 I D i 15,759 17,492 

2,245 400 210 0.4 480 A 3 I D I 14,032 15,576 

2,246 400 300 0.4 240 A I 3 I I D 17,243 19,140 *400 300 0.4 480 A 3 I I D 15,775 i 17,510 

2,2 400 300 0.4 240 A 3 I D 18,038 20,022 

2,249 400' 300 0.4 480 I A I 3 ! I D i 16,570 18,393 

2,250 400 330 0.4 240 A 3 I D 18,298 20,311 

2,251 I 400 : 330 , 0.4 i 480 , A , , 3 I I D ! 15,909 17,659 

A.30 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC ! VOL INP STBY: VOLT TANK RVAL WARR iTHERMI CTYPE I LeOST CCOST 

2,252 400 330 0.4 i 240 A 3 I I D 19,093 21,193 

2,253 400 I 330 0.4 480 A 3 I D 16,704 18,541 

2,254 400 I 390 0.4 240 A 3 I I D 20,406 22,651 

2,255 400 390 0.4 I 480 A I 3 < I D 17,472 i 19,394 

2,256 400 390 0.4 240 A I 3 I D 21,201 23,533 

2,257 400 390 0.4 480 A 3 I D I 18,267 20,276 

2,258 500, 15 0.3 240 A 16 3 I R 16,207 10,308 

2,259 500 15 0.3 240 A 16, 3 SIR 16,857 10,721 

2,260 500 18 0.3 I 240 I A 16 3 I I R ,16,233 10,324 

2,261 500 18 0.3 240 I A 16 3 I S R 15,419 9,806 

2,262 500 30 0.3 240 A I 16 3 I R 16,357 I 10,403 

2,263 500 30 0.3 240 A 16 3 S R .15,531 i 9,878 

2,264 ' 500, 36 0.3 240 A 16 3 I R 16,809 10,691 

2,265 500 36 0.3 240 A 16 I 3 S R 15,606 I 9,925 

2,266 500 45 0.3 240 A 16 3 I R I 16,464 10,471 

2,267 500 45 0.3 240 i A 16 3 I SRI 15,651 I 9,954 

2,268 500 54 0.3 240 A 16 3 I R' 17,083 i 10,865 

2,269 500 54 0.3 240 A 16 3 S R 16,219 I 10,315 

2,270 500 72 0.3 240 A 16 3 I R 18,008 11,453 

2,271 500 72 0.3 240 A 16 3 S R 17,107 I 10,880 

2,272 500 75 0.4 240 A 3 I I D 12,0161 13,338 

2,273 500 75 0.4 480 A 3 I I D 11,5311 12,799 

2,274 500 75 0.4 240 A 3 I D 12,811 14,220 

2,275 500 75 0.4 480 A I 3 I D 12,326 I 13,682 

2,276 500 90 0.3 240 A 16 3 I I R 18,557 ! 11,802 

2,277 500 90 0.3 I 240 A 16 3 I S R 17,936 ! 11,407 

2,278 500 108 0.3 240 A 16 3 I R 19,871 12,638 

2,279 500 108 0.3 240 A i 16 3 SRI 18,871 12,002 

2,280 500 120 0.4 240 A 3 I I D I 13,537 15,026 

2,281 I 500 120 0.4 480 A 3 I D 12,785 : 14,191 

2,282 I 500 120 0.4 . 240 A 3 I I D 14,332 I 15,909 

2,283 500 120 0.4 480 I A ' 3 I D 13,580 15,074 

2,284 500 144 0.3 240 A 16 3 I R! 20,234 12,869 

2,285 500 144 0.3 240 A 16 3 S' R I 19,221 12,225 

2,286 500 ~:-+~24=0:-t_A-:--+-_-+_-=3,---+----:I_-+---=D:---+--,-16-,-,5-:-:6=-=7-+_1~8:2..,3=-=8:...::.9-1 2,287 i 500 ,210 I 0.4 480 A 3 I D 14,976 16,623 

2,288 I 500 210 0.4 I 240 I A ' 3 liD i 17,362 19,272 

2,289 500 210 0.4 480 A 3 I I D 15,771 i 17,506 

2,290 500 300 0.4 ~ A 3 'I D 19,370 I 21,501 

2,291 500 300 I 0.4 I 480=---1'--A~-+-----j--'3=---+-:-1 -f---:D=---+--":'1=7,~3~98=-+1--=19.:...','="31=-2~ 

2,292 500 I 300 0.4 240 A 3 I D 20,165 I 22,383 

2,293 I 500 300 0.4 480 A I 3 I I I D 18,193 i 20,194 

2,294 I 500 390 0.4 240 A 3 I I D I 22,575 25,058 

2,295 500, 390 0.4 480 I A 3 I D 19,718 21,887 

2,296 : 500 390, 0.4 ,240 A! ! 3 I I D 23,370 : 25,941 

A.31 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL i INP STBY VOLT TANK RVAL WARR THERM CTYPE LCOST CCOST 

2,297 500 390 0.4 480 A 3 I 0 20,513 22,769 

2,298 500 480 0.4 240 A 3 I 0 25,025 27,778 

2,299 500 480 0.4 480 A 3 I 0 21,867 I 24,272 

2,300 500 I 480 . 0.4 240 A 3 I 0 25,820 28,660 

2,301 500 480 0.4 480 A 3 I 0 22,662 25,155 

2,302 600 15 0.3 240 A 16 3 I R 17,845 11,349 

2,303 600 15 0.3 240 A 16 3 S R 16,857 10,721 

2,304 600 18 0.3 240 A 16 3 I R 18,946 I 12,050 

2,305 I 600 18 0.3 240 A 16 3 S R 17,983 11,437 

2,306 600 30 0.3 240 A 16 , 3 I R 18,971 I 12,066 I 

2,307 600 30 0.3 240 A 16 3 S R 18,021 I 11,461 

2,308 600 36 0.3 240 A 16 3 I . R 19,009 I 12,090 I 

2,309 600 36 0.3 A 16 3 S R 18,057 11,484 

2,310 600 45 0.3 240 A 16 3 I I R 19,046 12,113 

2,311 600 45 0.3 240 A 16 3 S R 18,096 I 11,509 

2,312~ 0.3 240 A 16 3 I R 19,084 i 12,137 

2,313 0.3 240 A 16 I 3 S R I 18,132 I 11,532 

2,314 I 600 72 0.3 240 I A 16 3 I R 19,859 12,630 

2,315 I 600 72 0.3 240 A 16 3 S R 18,869 12,001 

2,316 600 90 0.3 240 A 16 3 I R 20,609 I 13,107 

2,317 600 90 0.3 240 A 16 3 S R 19,571 I 12,447 

2,318 600 108 0.3 240 A 16 3 I R I 21,710 13,808 

2,319 600 108 0.3 240 I A i 16 3 S R 20,634 13,123 

2,320 600 144 0.3 240 A 16 3 I R 22,091 I 14,050 

2,321 600 144 0.3 240 A 16 3 S R I 20,984 13,346 

2,322 700 15 0.3 240 A 16 3 I R 19,946 12,686 

2,323 700 15 0.3 240 A I 16 3 S R I 18,871 I 12,002 

2,324 . 700 18 0.3 I 240 A 16 I 3 I i R 19,960 , 

I 12,695 

2,325 i 700 18 0.3 240 A 16 I 3 I S R 18,908 12,025 

2,326 700 30 0.3 240 A 16 3 i I I R I I 19,970 12,701 

2,327 700 30 0.3 240 A 16 3 S R 18,946 12,050 

2,328 700 36 0.3 240 I A 16 3 I R 19'~iH 12,638 I I 

2,329 700 36 0.3 240 A 16 3 S R 18,958 I 12,057 

2,330 I 700 45 0.3 240 A 16 3 I R 19,896 12,654 

2,331 700 45 0.3 240 A 16 3 S R 18,976 12,069 

2,332 I 700 54 0.3 240 A 16 3 I R 20,047 12,750 

2,333 I 700 54 0.3 240 A 16 3 S I R I 19,046 , I 12,113 

2,334 700 I 72 i 0.3 240 A 16 3 I I R 20,972 13,338 

2,335 . 700 72 0.3 240 I A 16 3 ! S R 19,928 12,674 

2,336 I 700 I 90 0.3 240 i A 16 3 I R 21,434 I 13,632 I 

2,337 700 I 90 0.3 i 240 A 16 I 3 S R 20,365 12,952 

2,338 700 108 0.3 240 A 16 3 I i R I 21,910 13,935 

2,339 700 108 0.3 240 I A 16 3 I S R 20,816 I 13,239 I 

2,340 700 I 144 I 0.3 240 A 16 I 3 I R I 23,211 14,762 

2,341 ' 700 144 ! 0.3 240 A i 16 3 i S i R ! 22,035 I 14,014 

A.32 
EE-RM-STD-00-100 COMMENT 32

Table A.3. Electric Storage Water Heaters (contd) 

REC VOL INP I STBY VOLT TANK RVAL ' WARR THERMi CTYPE LCOST I CCOST 

2,342 800 15 , 0.3 240 A 16 3 I R 21,559 I 13,712 

2,343 800 15 0.3 240 A 16 1 3 S R 19,716 12,5~ 2,344 1 800 18 0.3 240 A 16 1 3 I R 21,586 13,7 

2,345 800 18 0.3 240 A 16 3 S R 20,504 13,041 

2,346 800 30 0.3 240 A 16 3 I R 1 21,604 13,740 

2,347 800 30 0.3 240 A 16 3 S R I 20,523 13,053 

2,348 800 36 0.3 240 A 16 3 I R 1 21,660 13,776 

2,349 800 36 0.3 240 A 16 3 S R I 20,572 I 13,084 

2,350 800 45 0.3 240 A 16 3 I R 21,710 13,808 

2,351 800 45 0.3 240 A 16 3 S R 20,628 I 13,119 

2,352 800 54 0.3 240 A 16 3 I R 22,135 I 14,078 

2,353 800 54 0.3 240 A 16 3 i S R 21,023 13,371 

2,354 800 72 0.3 240 I A 16 3 I I R 22,197 14,117 

2,355 800 72 0.3 240 A 16 3 S I R I 

I 21,091 1 13,414 

2,356 800 90 0.3 240 A 16 3 I R I 22,411 I 14,253 

2,357 800 90 0.3 240 A 16 3 S R 21,290 I 13,540 

2,358 800 108 0.3 240 A 16 3 I I R 23,161 I 14,730 

2,359 800 108 0.3 240 A 16 3 S R 21,991 13,986 

-

144 0.3 240 A 16 3 I I R 24,299 15,454 

144 0.3 240 A 16 3. S I R I 23,086 14,683 

15 0.3 240 A 16 3 I R I 23,622 I 15,024 

2,363 1,000 15 0.3 240 A 16 3 I S R 22,366 I 14,225 

2,364 1,000 18 0.3 240 A 16 3 I R 23,586 15,001 

2,365 1,000 18 0.3 240 A 16 3 S I R 22,411 14,253 I 

2,366 1,000 30 0.3 240 I A 16 3 I I R i 23,617 I 15,020 

2,367 1,000 30 0.3 240 A 16 I 3 S R I 22,435 I 

I 14,269 

2,368 1,000 36 0.3 240 A 16 1 3 i I R I 23,649 I 

I 15,041 

2,369 1,000 36 0.3 240 A I 16 3 S R I 22,467 : 14,289 

2,370 : 1,000 45 I 0.3 240 A I 16 3 I R 23,723 I 15,088 

2,371 ftI 45 0.3 I 240 A 16 3 S I R 22,535 14,332 

2,372 54 0.3 240 A 16 3 I I R 23,747 15,103 

2,373 1,000 54 0.3 240 A 16 3 S I R i 22,573 14,356 

2,374 1,000 72 0.3 240 A Ji= 3 I R I 23,854 I 15,171 I 

2,375 1,0001 72 0.3 240 A 3 S R 22,660 14,412 

2,376 1,000 90 0.3 240 A I 16 

~ 23,949 15,232 

2,377 i 1,000 90 0.3 I 240 A 16 I 22,741 14,463 

2,378 11,000, 108 0.3 240 I A 1 16 3 I R i 24,498 15,581 

2,379 11,000 108 0.3 I 240 I A 1R ~ S R 23,273 14,802 

2,380 1,000 144 0.3 240 A 16 3 I i 0 25,631 I 16,301 

2,381 1,0001 144 i 0.3 240 A 16 3 I S I R : 23,585 ! 15,000 

A.33 
EE-RM-STD-00-100 COMMENT 32

Table A.4. Unfired Hot Water Storage Tanks 

REC I VOL RVAL I TANK I LIN IORIENT PRESS WARR I CTYPE I LCOST I CCOST 

2,382 40 S S V 150 10 D 235 282 

2,383 40 16 I S S V 150 10 D I 272 326 

2,384 40 S S V 5 I R I 576 I 490 

2,385 80 16 S G V 150 5 R 654 I 432 

2,386 80 A G V 160 5 D 992 1,091 

2,387 80 13 A G V 125 5 D 990 1,089 

2,388 80 16 A E V 160 5 i R 1,100 605 

2,389 80 S S V I 150 10 I D 345 I 414 

2,390 80 16 S S V 150 10 D 380 ! 456 

2,391 80 16 S G V 5 D 524 I 576 I 

2,392 80 i S G V 160 5 D I 550 I 

! 605 

2,393 80 S I S V 5 R I 873 I 742 

2,394 80 S G V I 150 5 I D ! 550 I 605 ! I I I 

2,395 90 16 1 S G V 150 5 I R I 962 I I 635 I 

2,396 120 16 A E V 160 5 R 2,300 I 1,265 

2,397 120 16 A G V 150 5 R I 1,881 I 1,241 

2,398 120 16 I S G V I 5 I D 604 I 664 

2,399 120 16 S G V 150 I 5 R I 962 I 635 I 

2,400 120 16 S G ,V 150 5 R 2,116 1,397 

2,401 120 16 A G V 5 I D 1,339 1,473 

2,402 120 A G V 160 5 I D 1,036 I 1,140 

2,403 120 13 A I G V 125 5 i D 1,165 I 1,282 

2,404 120 S S V 150 5 I D 462 554 

2,405 120 16 S S I V 150 I 5 I D 516 I 619 

2,406 120 S G V I 160 I 5 I D I 565 622 

2,407 120 S S V i 5 R 1,100 ! 935 

2,408 I 120 I S G I V 150 5 D I , I 571 I 628 

2,409 I 140 I 13 A G V 125 5 D I I 1,637 ! 1,801 I 

2,410 I 180 I A G V I 160 5 I D 1,513 1,664 I 

2,411 I 180 16 I A E V 160 5 I R I 2,550 I 1,403 I I 

2,412 i 180 I S I G I V 160 I 5 I D I 1,039 I 1,143 I ! I 

2,413 ' 200 13 I A G I H I 125 5 ! D 3,063 I 3,369 

2,414 200 16 A G V 5 I D I 1,897 ! I 2,087 I 

2,415 200 I 13 A G V I 125 5 I D 1,823 I 2,005 I I 

2,416 I 200 I 16 A G V I 150 5 I R 3,106 I 2,050 

2,417 I 220 I 16 I A I G I V 125 I 5 i R I 6,741 I 4,449 I 

2,418 I 220 I 16 A ! G V 150 5 ! R i 7,703 I 5,084 

2,419 : 220 16 I A E V 125 5 I R I 6,409 I 4,230 I i 

2,420 220 I 16 I A E V 150 i 5" I R 6,879 I 4,540 I 

2,421 230 I A I E V R I 1,975 I 1,086 I 

2,422 I 260 I 16 I A I G V 125 I 5 i R I 7,932 I 5,235 

2,423 260 I 16 I A I G V I 150 5 I R I 8,275 I 5,462 I 

2,424 I 260 16 I A E V I 125 5 I R ! 7,342 ! 4,846 

2,425 I 260 I 16 A I E V 150 5 I R I 7,812 ! 5,156 I 

2,426 I 300 16 A G , H 125 I 5 R I 10,201 i 6,733 

A.34 
EE-RM-STD-00-100 COMMENT 32

Table A.4. Unfired Hot Water Storage Tanks (contd) 

REC i VOL RVAL TANK I LIN :ORIENT PRESS WARR I CTYPE i LCOST! CCOST 

2,427 I 300 16 A G I H 150 5 I R 10,996 I 7,257 

2,428 300 16 A E H 125 5 I R 9,826 6,485 

2,429 30 16 A E H 150 5 R 10,408 I 6,869 

2,430 320 16 A E V 125 5 R 4,981 I 3,287 

2,431 320 16 A G i V 125 5 R 8,227 i 5,430 

2,432 320 16 A G V 150 5 R 9,236 I 6,096 I i 

2,433 320 16 A E V 125 5 R I 7,678 5,067 

2,434 320 16 A E V 150 5 R 8,262 I 5,453 

2,435 330 I A i E V I R I 2,265 1,246 

2,436 I 350 13 A G H 125 5 \ 0 i 3,732 I 4,105 i 

2,437 350 13 A G V , 125 5 i 0 3,416 3,758 

2,438 400 13 A G , H I 125 5 i 0 4,416 I 4,858 I I 

2,439 I 400 16 A G H I 125 5 R 11,176 I 7,376 

2,440 400 16 A G H 150 5 R 12,030 7,940 

2,441 i 400 16 A E H 125 5 R I 10,574 I 6,979 

2,442 400 16 A E i H i 150 5 R I 11,161 , i 7,366 I 

2,443 400 13 A G V 125 5 I 0 I 3,874 I 4,261 

2,444 430 16 A E V 125 5 R 5,915 i 3,904 

2,445 430 16 A G V 125 I 5 R 11,429 7,543 

2,446 430 16 A G V 150 5 R 12,506 I 8,254 

2,447 430 16 1\ a::: V 125 5 R I 9,192 I 6,067 

2,448 430 16 A E V 150 5 I R I 9,888 6,526 

2,449 500 13 A G H 125 5 I 0 5,667 6,234 

2,450 500 13 A G I H 125 I 5 0 5,864 I 6,450 

2,451 500 16 A G H 125 5 R I 15,988 i 10,552 ! 

2,452 500 16 A G H 150 5 R i 16,813 11,097 

2,453 500 16 A E H 125 5 I R i 12,860 I 8,488 

2,454 500 16 A I E i H 150 I 5 R I I i 13,568 I 8,955 

2,455 I 500 13 A G V I 

! I 125 5 0 5,327 5,860 

2,456 i 500 13 A G V 125 I 5 0 5,517 I I 6,069 I 

2,457 I 500 16 I A E V 125 5 R 6,144 I 4,055 

2,458 500 16 A G I V 125 5 R I 11,830 7,808 

2,459 500 16 A G V I 150 5 I R 12,784 8,437 

2,460 I 500 16 A E V 125 5 R 9,629 6,355 

2,461 I 500 I 16 A E V 150 5 R 10,333 6,820 

2,462 I 530 ! A E V I R 2,665 I 1,466 

2,463 I 600 I 16 A I G H 125 i 5 I 

I R 17,752 i 11,716 i 

2,464 600 16 I A G I H 150 5 R 18,644 12,305 

2,465 600 ! 16 A E H 125 5 R 13,429 I 8,863 

2,466 600 16 A E I H 150 5 R I 14,141 ! 9,333 

2,467 700 16 I A G i H 125 I 5 I R 18,243 12,040 

2,468 700 16 A I G H I 150 5 R 19,227 I 12,690 

2,469 700 16 I A E I H 125 5 R 14,311 I 

I I i 9,445 I 

I 

2,470 700 16 A E I H 150 5 R I 15,013 i 9,909 

2,471 750 i 13 I A i G ! H I I I 125 5 ! 0 7,468 I 8,215 

A.35 
EE-RM-STD-00-100 COMMENT 32

Table A.4. Unfired Hot Water Storage Tanks (contd) 

REC VOL RVAL TANK LIN ORIENT PRESS WARR CTYPE LCOST I CCOST 

2,472 750 13 A I G V 125 5 D 7,059 7,765 

2,473 , 750 i 16 A I G i V 125 I 5 R 16,166 10,670 

2,474 750 16 i A G i V 150 5 R 17,034 11,242 

2,475 750 16 A E V 125 5 I R 12,385 8,174 

I 2,476 I 750 16 A E V 150 5 I R 12,790 I 8,441 

2,4 16 A G H 125 5 R I 21,261 I 14,032 

2,478 i 800 16 A G H 150 5 R 22,629 ! 14,935 

2,479 800 16 A E H 125 5 R I 15,552 i 10,264 

2,480 800 16 A E H 150 5 R I 15,984 I 10,549 

2,481 940 16 A G V I 125 5 R 18,314 I 12,087 

2,482 I I 940 16 A G V 150 5 I R 19,379 I 12,790 

2,483 940 16 A E V I 125 5 R 13,518 : 8,922 

2,484 940 16 A E V 150 5 R I 13,925 i 9,191 I 

2,485 I 1,000 13 I A G H 125 5 D I 9,691 10,660 

2,486 1,000 16 A G H 125 5 R 22,717 i 14,993 

2,487 1,000 16 A G I H 150 5 R 23,795 15,705 

2,488 1,000 16 A E , H , 125 5 R 16,420 I 10,837 

2,489 1,000 16 A E H 150 5 R 17,555 I 11,586 

2,490 1,000 13 A G V 125 5 D 9,161 I 10,077 

2,491 1,250 16 A G H 125 5 R 27,926 18,431 

2,492 1,250 16 A G H 150 5 R 29,318 19,350 

2,493 1,250 16 A E H 125 5 R 17,150 11,319 I 

2,494 1,250 16 A E H 150 5 R 17,624 I 11,632 I 

2,495 1,250 16 A G V 125 5 R 24,207 15,977 

2,496 1,250 16 A G V 150 5 R 25,953 I 17,129 

2,497 1,250 16 A I E V 125 5 R 15,503 I 10,232 

2,498 1,250 16 A E V 150 5 R i 15.976~544 2,499 1,500 16 A G H 125 I 5 R I 30,617 ,207 I 

I 

2,500 I 1,500 16 A G H 150 5 R I I 35,344 3,327 i I 

2,501 1,500 16 A E H ! 125 5 R 19,367 12,782 

2,502 1,500 16 A I E H 150 5 R 19,886 13,125 

2,503 1,500 16 A G V +=! 5 R 26,096 17,223 

2,504 1,500 16 A G V 5 R 30,954 20,430 

2,505 1,500 16 A E V 5 R 17,054 11,256 

2,506 1,500 16 A E V 150 5 R I 

, 

I 17,580 11,603 

2,507 2,000 16 A G H 125 5 R I 37,790 24,941 

2,508 2,000 16 A I E H 125 5 I R 23,395 I 15,441 

2,509 2,000 16 A I E H I 150 5 R 24,195 I 

i 15,969 '" t:: ,''' 2,000 16 A G V 125 5 I R 36,231 23,912 

2,511 I 2,000 16 I A G V 150 5 R 36,231 23,912 

2,512 2,000 16 A E V 125 5 R i 20,329 13,417 

2,513 2,000 16 A E V 150 5 R 21,125 I 13,943 

2,514 I 2,500 16 i A G H 125 5 I R 44,524 29,386 

2,515 2,500 16 A i E H 125 5 R i 24,859 I 16,407 

2,516 2,500 I 16 A i E i H 150 i 5 I R I 25,936 I 17,118 

A.36 
EE-RM-STD-00-100 COMMENT 32

Table A.4. Unfired Hot Water Storage Tanks (contd) 

I REC I VOL RVAL I TANK LIN IORIENTi PRESS WARR CTYPE LCOST CCOST I Ki+2.SOQ 16 I A G V 125 5 R 38,580 25,463 

2,500 16 I A G V 150 5 R 38,580 I 25,463 

2,519 2,500 16 I A E I V 125 5 I R 23,352 i 15,412 

I 2,520 I 2,500 16 I A E V 150 5 R 24,436 16,128 

A.37 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers 

REC TYPE FUEL INPUT EFF EXCH I IGN BURN VENT I CTYPE LCOST I CCOST 

2,521 W G 120 80 C E A D 4,102 4,553 

2,522 W G 250 88 C E P N I 

I R 6,390 4,217 

2,523 W G 300 84 C E P N I R I 3,133 I 2,068 I 

2,524 W G 300 84 C E I P N i R 3,373 2,226 

2,525 W G 300 82 C E A N D 2,064 2,291 

2,526 W 'G 320 81 C E A N R 2,211 1,459 

2,527 W G I 320 81 C E A N R 2,361 I 1,558 

2,528 W G 320 80 C E A D 1,920 I 2,131 

2,529 W G 320 80 C E I A D I 2,014 I 2,236 

2,530 W G 330 82 C E A R 3,195 i 1,757 

2,531 W G r 360 81 I C E A I N R 2,320 ! 1,531 

2,532 W G 360 81 C E A N I R I 2,492 I 1,645 

2,533 W G I 360 80 C E I A D I 

! 1,986 2,204 I 

2,534 W G 360 80 C E A i D I 2,090 I 2,320 

2,535 W G 400 80 C E A N I R 3,082 j 2,034 

2,536 W G I 400 80 C E A N ! R 3,295 i 

I 2,175 

2,537 W G 400 81 C E A N I D I 2,516 I 

I I 2,793 

2,538 W G 400 82 C E A I R 3,326 I 1,829 I 

2,539 W G 400 84 C E P N , R 4,202 2,n3 

2,540 W G 400 84 C E P N i R 4,482 2,958 

2,541 W G 410 83 C E A Y R I 7,720 I 5,790 

2,542 W G 420 82 C E A ! N I D I 2,516 i 2,793 

2,543 W G 480 80 C E A I D 2,n7 I 3,082 

2,544 W G I 480 80 C E A D I 2,923 i 3,245 I 

2,545 W G 490 83 C I E A Y i R 7,815 I 

I 5,861 

2,546 W G , 500 80 C E I A N I R 3,676 ! 2,426 

2,547 W G 500 84 I C E I P N I R 5,013 I 3,309 

2,548 I W G I 500 tm= E I P N I R I 8,537 ! 5,634 

2,549 : w I G I 500 I E A I N I R I 1 3,950 i 2,607 

2,550 I W G i 500 E P I N ! R I 5,403 I 3,566 

2,551 I W I G I 500 I 88 C E P I N I D I 5,274 i 5,854 

2,552 i W G I 510 82 C E A I I R I 4,804 I i 2,642 I 

2,553 W G 520 82 C E A N I D I 2,895 I 

I 3,213 

2,554 W G I 570 80 C E A I D ! 3,205 ! 3,558 

2,555 I W G I 570 i 80 C E A i D ! 3,371 3,742 

2,556 I W G I 600 83 C E I A I Y I R i 8,002 , I i ! 6,002 

2,557 W I G I 630 82 C E A I ! R 5,291 i 2,910 

2,558 I W G 650 I 84 I C E P N I R I 5,280 I 3,485 ! I 

2,559 I' w I G 650 84 C I E P N I R 5,720 i 3,n5 

2,560 W I G 670 I 80 C I E I A N I R I 3,851 I I I 2,542 

2,561 W G 670 I 80 C E A i N I R I 4,203 I I 2,n4 

2,562 W G , 670 I 80 C E A ! D 3,310 ! 3,674 

2,563 W G 670 80 C I E A i I D 3,502 I 3,887 

2,564 I W G 670 75 C E A I N ! D 3,309 ! 3,673 

2,565 I W i G ., 700 83 C ! E A I Y R ! ! 8,109 6.082 

A.38 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

TYPE FUEL INPUT EFF EXCH IGN I BURN VENT I CTYPE LCOST I CCOST 

2,566 W I G 720 82 C E I A N D 2,385 2,647 

2,567 W G 730 i 82 C E A R I 

! 5,699 3,134 i I 

2,568 W G I I 750 84 ! C E P N R 5,451 I 3,598 

2,569 W G 750 88 C E P I N R I 

i 9,315 6,148 I 

2,570 W G 750 84 C I E P N R i 4,901 I 3,235 

2,571 W G 750 88 C I E P i 

I N D 5,766 ! 6,400 

2,572 W G 760 I 80 C E 

~ 3,998 I 

I 2,639 

2,573 W ~' 80 C E 4,382 I 2,892 I 

2,574 I W 80 C E I A 3,422 3,798 

2,575 W G I 760 80 I C E 

~ Y I R 

I 3,630 I I 4,029 

2,576 i W G 810 83 C E I 8,670 6,503 

2,577 : W G 830 82 C I E A I R I 6,209 3,415 I 

2,578 W G 840 82 C E A N I D I 2,520 I 2,797 

2,579 ! W 

~ 80 C E A D ! 3,728 I 4,138 

2,580 W 80 I C E A I D , 3,962 I 4,398 

2,581 W G 

~ C E A I N R 4,866 I 3,212 I I 

2,582 W G C I E A N I R 5,333 ! 3,520 

2,583 W G 940 80 C E A I D I 3,845 I 4,268 I I 

2,584 W G 940 80 I C E A I D I 4,105 I I 4,557 

2,585 W G 950 83 C E A Y i R i 9,052 i 6,789 

2,586 W G 960 82 C E A N D ! 2,700 2,997 

2,587 W G 960 82 C E A R 6,540 I 3,597 

2,588 W G 990 84 C E P N R 6,756 i 4,459 

2,589 W G 990 84 C E P N I R I , 7,226 4,769 

2,590 W G 1,000 88 C ~E P N R I 10,104 I 

I 6,669 

2,591 . W G 1,000 88 I E I P ! N D 6,150 6,827 

2,592 I W G 1,080 I 82 I C i ~ A N D 2,880 I 

I 3,197 

2,593 I W I G I 1,110 83 C E I A I Y R 9,472 i 7,104 

2,594 W G 1,120 80 C E A I D 4,404 I 4,888 

2,595 W G 1,120 82 I C E A ! R , 6,894 ! 3,792 

2,596 . W G 1,210 I 80 C E A N i R I 5,829 I 3,847 

2,597 W G 1,210 80 C =E A i N R 6,425 4,241 , I 

2,598 W G 1,210 80 I C E A D 4,346 I 4,824 

2,599 I W G 1,210 80 C E A D 4,674 I 5,188 I , I 

2,600 W G 1,210 82 C E I A I N D J 3,060 3,397 

2,601 W G I 1,220 I 82 C E A I R 7,420 4,081 

2,602 I W G 1,240 80 C I E A N i D I 6,046 6,7 

2,603 I W G I 1,260 I 84 i C , 

I E P N i R 8,092 5,341 

2,604 W I G 1,260 84 C E I P N I R i I 8,692 I 5,737 I , 

2,605 I W G 1,300 83 C E A i Y R I 9,900 , I 7,425 

2,606 W G 1,340 82 C E A I R 8,321 I 4,577 

2,607 W G 1,340 76 ! C I E A N D 6,519 I 7,236 

2,608 W G 1,350 80 I C E i A I D ! 4,847 I I 5,380 

2,609 I W G 1,350 i 80 I C I E A D 5,216 i 5,790 

2,610 1 W I G I 1,350 I 82 i C I E I 

, A N I D I 3,465 I 3,846 

A.39 
EE-RM-STD-00-100 COMMENT 32

Table A.5. Packaged Boilers (contd) 

REC I TYPE FUEL INPUT! EFF EXCH IIGN BURN I VENT CTYPE I LCOST CCOST 

2,611 I W G 1,440 84 C E P N R I 8,243 5,440 

2,612 W I G 1,440 84 C E I P N R I 8,983 5,929 

2,613 W G 1,470 82 C E I A R i 8,837 4,860 

2,614 W G I 1,480 82 C E A N D 3,645 4,046 

2,615 W G 1,520 83 C E A Y R I 10,417 7,813 

2,616 W G 1,540 80 C E A N R 6,382 4,212 

2,617 I W I G 1,540 80 C E A N R I 7,150 4,719 

2,618 W I G 1,540 80 C E A D I 5,137 I I 5,702 I 

2,619 ' W G 1,540 80 C E A D I 5,553 I 6,164 

2,620 W I G 1,610 82 C E A N D 3,960 i 4,396 

2,621 W G 1,630 I 82 C E A R 9,436 5,190 

2,622 W G I 1,690 80 C E A N R 6,812 4,496 

2,623 W G 1,690 80 C E A N I R 7,638 I 5,041 

2,624 W G 1,690 80 C E A D 5,561 I 6,173 

2,625 W G 1,690 80 C E A D I 6,013 I 6,674 I 

2,626 W G 1,770 I 83 C E A Y R I 10,770 ! 8,078 

2,627 W G 1,800 84 C E P N R 8,759 I 5,781 

2,628 W G 1,800 84 C E P N R I 9,679 I 6,388 I I 

2,629 W G 1,810 82 C E A ! N D I 4,320 4,795 

2,630 W G 1,830 82 C E A R 10,329 5,681 

2,631 W G 1,880 83 C E A ~14'O33 I 10,524 

2,632 W G 2,000 80 C E A R 7R4 I 5,797 

2,633 W G 2,000 80 C E A N R 9,746 I 6,432 

2,634 W G 2,000 80 C E A I D I 6,769 7,514 

2,635 W G 2,000 80 C E A D i 7,289 I 8,091 

2,636 W G 2,070 84 I C E I P N R I 11,292 I 7,453 I 

1 2,637 W G 2,070 84 C E P N R i 12,282 I 8,106 I 

2,638 W i G 2,100 82 C i E A R 12,666 ! 6,966 

2,639 W I G 2,200 83 C E A Y R ! 14,918 I 11,188 

2,640 W G 2,310 I 80 C E A N R I 9,193 I 6,067 

2,641 W G 2,310 I 80 C E A N R ! ,10,281 6,785 

2,642 , W G 2,310 80 C E A D 7,077 7,855 

2,643 W G 2,310 80 C E A , D ! 7,670 8,514 , 

2,644 W G 2,500 82 C E A R 13,528 7,440 

2,645 W G 2,570 I 83 C E A Y R 15,908 11,931 

2,646 W I G 2,620 80 C E A N R 10,201 i 6,733 I 

2,647 W G 2,620 80 C EtA i N I R , 

I 11,417 I 7,535 

2,648 W G 2,620 80 C I E A I D I I 7,835 8,697 

2,649 I W G 2,620 80 C E A D i 8,501 9,436 

2,650 I W G 3,000 83 I C E A Y R I 18,630 13,973 

2,651 W I G 3,000 82 C E A R 16,115 8,863 

2,652 W [ G 3,080 80 C E A I N I R 11,608 I 7,661 

2,653 W I G i 3,080 80 I C E A N I R I 13,024 8,596 

2,654 W G 3,080 80 C I E i A I D I 8,598 I 9,544 I 

2,655 i W I G i 3,080 i 80 I C I E I A I D I I , 9,373 10,404 

AAO 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE FUEL INPUT' EFF I EXCH IGN BURN VENT CTYPE LCOST CCOST 

2,656 W G 3,490 83 C E A Y R 19,770 I 14,828 

2,657 W G 3,500 82 C E A R 17,517 I 9,634 

2,658 W G 4,000 82 C E A R 8,921 10,407 

2,659 W , G 4,000 83 C E A Y R 20,580 I 15,435 ! 

2,660 S G 100 80 E A N R 7,287 I 4,372 

2,661 I W G 300 83 E P N R 4,752 , 2,614 

2,662 W G 300 80 E A N R 3,608 I 1,984 

2,663 S G 300 80 E A N R I 3,908 I 2,149 I I 

2,664 W , G 300 80 P I A N R ! 2,209 1,336 

2,665 W G 300 80 E A Y R 2,494 1,509 

2,666 W G 300 80 E A N I R 2,330 ! 1,410 

2,667 W G 300 80 P A N I R I 2,641 i 1,664 

2,668 S G 300 80 , P A N I R 2,751 I 1,733 I I , 

2,669 W G 300 80 E A N R 2,953 I , 1,772 

2,670 S G 300 80 E A N R 3,122 I 1,873 

2,671 W G 310 81 E A N R 1,922 i 1,518 

2,672 W G 310 81 P A N R I , I , 1,810 1,430 

2,673 W· G 330 80 P A I N I R i 2,428 I i 1,469 

2,674 W G 330 80 E A Y I R 2,712 1,641 

2,675 W G 330 80 E A N I R 2,549 1,542 

2,676 W G 340 80 E P N R 5,223 3,656 

2,677 S G 340 80 E P N R 5,212 , 3,648 , I 

2,678 S G 350 82 E P Y I 

I R 5,224 3,657 

2,679 W G 350 82 E P Y I R 5,224 3,657 

2,680 W G 350 80 P A N R 2,606 , 1,577 

2,681 W G 350 80 E A i Y R 2,892 1,750 

2,682 i W G 350 80 ! E I A I N R I 2,727 1,650 I 

2,683 I S G 350 80 E A I N R n,764 2,184 

2,684 W G 350 80 E A N R 2,561 i 2,023 

2,685 S G 350 80 I P A N I R 2,639 I 2,085 

2,686 W G 350 80 P A N I R 2,433 I 1,922 

2,687 W G 370 81 E A N R 2,324 1,836 

2,688 W G 370 81 P A N R I 2,210 I 1,746 

2,689 W G 370 83 I E P N I R 5,096 2,803 

2,690 W G 380 80 I I P A N R 2,802 1,695 

2,691 I W G 380 80 I E A Y R I 3,088 I 1,868 

2,692 W G 380 80 I E I A N I R , I 2,922 I 1,768 

2,693 I W G 400 80 I P A I N I R i 3,050 1,922 

2,694 S 

F~ 400 80 I P A N R 3,163 i 1,993 I 

2,695 W 400 I 80 I E A N R 4,079 I 

I 2,243 

2,696 S G 400 80 I E A N R I 4,380 I 2,409 I 

2,697 W i G 400 80 I I P A N I R I 3,050 1,922 

2,698 S G 400 80 I P A N 1 R 3,163 1,993 

2,699 I W G 400 80 I E A N R 3,568 I 2,141 

2,700 , S G I 400 80 I I E ! A N I R , I 3,738 2,243 , I , 

A.41 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC I TYPE FUEL INPUT EFF EXCH IGN I BURN VENT i CTYPE LCaST i CCaST 

2,701 S I G 400 80 I E I A N R 3,012 2,379 

2,702 ' W I G 400 80 I I 

~± A , N R 2,809 i 2,219 I 

2,703 S G 400 80 I A N R I 2,888 ! 2,282 

2,704 W G 400 80 I P A N R 2,682 2,119 

2,705 W G 420 80 I E P N I R 7,132 4,992 

2,706 I S G 420 80 I E P N I R 6,943 4,860 

2,707 W I G 430 81 I , E A N R 2,711 2,142 I 

2,708 W G 450 83 I E P N R 5,520 i 3,036 ! 

2,709 S G 450 80 I E A N R 3,401 I 2,687 

2,710 W G 450 80 I E A N , R 3,198 I 2,526 

2,711 S G 490 82 I E P Y R 6,091 I 4,264 

2,712 W G 490· 82 I E P I Y R , 6,091 I 4,264 

2,713 W G son I RO I E A I N R I 4,550 I 2,503 

2,714 S ! G 500 80 I E A N R ! 4,860 I 2,673 

2,715 W G 500 80 I P A N R I 3,602 I 2,269 I 

2,716 S G I 500 80 I P A N I R 3,717 2,342 

2,717 I W G 500 80 I E A N R 1 4,039 I 2,423 I 

2,718 S G 500 80 I E A I N R r 4,209 2,525 I 

2,719 S G 500 80 I E A N R I 3,62'1 I 2,861 I I I 

2,720 W G 500 80 I E A N , R 3,418 2,700 

2,721 S G 550 80 I E A N R 3,872 I 3,059 

2,722 W G 550 80 I E A N R , 3,669 , I 2,899 I 

2,723 W G 560 80 I E , P N R I 8,069 5,648 I 

2,724 W G 560 83 I E P N R 7,644 I 4,204 

2,725 S G I 570 80 I E P N R I 7,900 i 5,530 

2,726 W G 600 83 , I I E P N R i 9,504 I 5,227 

2,727 W i G 600 I 80 E I A N R I 6,149 3,382 

2,728 S G 600 80 E I A N R I 6,458 I 3,552 

2,729 W G 600 80 P A N I R 4,469 i 

I 2,815 

2,730 S G I 600 80 P A N , R 4,646 i 2,927 I I I 

2,731 I W G 600 80 I I E A N R 4,917 ! 2,950 

2,732 S ! G 600 80 E A N R 5,097 3,058 

2,733 S G 640 82 E P I Y R 6,622 I 4,635 

2,734 W G 640 82 , E P Y R 6,622 4,635 

2,735 W G 650 81 E A N R 6,347 5,014 

2,736 ! S G 650 81 E I A N R , i 6,545 5,171 I I 

2,737 W I G 680 83 I E P N R I 8,280 4,554 

2,738 W ! G 700 80 E A I N R 6,667 3,667 i i 

2,739 I S G 700 80 E A N i R 6,932 I 3,813 

2,740 .. _ ... -

w I G ! i 700 80 P A N R , I 4,896 3,084 

2,741 I S I G I 700, ~80 I I P A N R 5,047 I 3,180 

2,742 ! W G , 700 80 E A N , R 5,552 I 3,331 I I 

2,743 I S G 700 80 I E I A N R ! 5,704 I 3,422 I 

2,744 W G 700 I 80 I E P I N I R I 8,717 i 6,102 

2,745 S G I 700 i 80 I i E P I N , R 8,550 5,985 

A.42 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE I FUEL INPUT EFF EXCH IGN BURN VENT CTYPE LCOST ICCOST 

2,746 W , G 750 83 I E P N R 10,192 5,606 

2,747 W G 780 81 I E A N R 6,970 5,506 

2,748 S G 780 81 I I E A N R 7,168 5,663 

2,749 S G I 790 82 I E P I Y R 7,575 5,303 

2,750 W G 790 82 I E P Y R 7,575 I 5,303 

2,751 I W I G 800 80 I E A N R I 7,138 ! 3,926 I 

2,752 S I G 800 I 80 I E A N R i 7,421 I 4,082 

2,753 W G I 800 80 i I i P A N R i 5,304 3,342 ! 

2,754 S G I 800 80 I P A N R I 5,455 I 3,437 

2,755 W G I 800 80 I E A N R I 6,175 I 3,705 

2,756 S I G 800 80 I E A N R 6,340 I 3,804 

2,757 I W I G 840 81 I E P N R 9,220 6,454 

2,758 S G I 840 81 I E P I N R 9,274 I 6,492 

2,759 W G 860 83 I ±: i N R 10,828 5,955 

2,760 W G 900 83 I N I R 11,040 I 6,072 

2,761 W G 900 80 I N , 

i R 7,660 4,213 I R 2,762 S G 900 80 I I E A N I 7,943 I 4,369 

2,763 W G 900 80 I P A N I R 6,315 i 3,978 I I 

2,764 S G 900 80 I P A N I R i 6,477 I 4,081 

2,765 W G 900 80 I E A N R 6,641 i 3,985 

2,766 S G 900 80 I E A I N R 6,811 4,087 

2,767 W G 910 81 I E A N R 7,683 6,070 

2,768 S G 910 81 I E A N R 7,909 6,248 

2,769 W G 940 83 I E I P N I R I 12,740 ! I 7,007 I 

2,770 S G 940 82 I I E P Y I R I 8,233 I i 5,763 I 

2,771 W G I 940 82 I I E P Y I R i 8,233 I 5,763 

2,772 S G 1,000 82 I H P I N I R i 9,840 I I I 6,888 

2,773 W G I 1,000 82 I P I N R I 9,840 I I 6,888 I 

2,774 W G 1,000 80 I i E A N R I 8,132 I 4,473 

2,775 S G 1,000 80 I E A N R 8,415 4,628 

2,776 W G 1,000 80 I P A N I R 6,720 4,234 

2,777 S I G 1,000 80 I P A I N I 6,887 4,339 

2,778 W G 1,000 80 I I E A N R I 7,115 I I ! 4,269 I 

2,779 S G 1,010 82 I t: P N R 9,840 6,888 

2,780 W G 1,010 i 82 I E P N R 9,840 6,888 

2,781 W G I 1,040 81 I I E A I N R 8,258 6,524 

2,782 S G 1,040 81 I E I A N I R I 8,484 I 6,702 

2,783 S G I 1,080 I 82 I E I P Y I R I 9,124 I 6,387 i 

2,784 W G 1,080 82 I E P Y R 9,124 ! 6,387 

2,785 W G 1,090 83 I I I E P N R I I 13,588 7,473 

2,786 W G 1,100 80 I E A N R 9,827 5,405 

2,787 S G 1,100 80 I E A i N I R 10,057 I 5,531 

2,788 ! W G I 1,100 80 I I P A N R 7,125 4,489 

2,789 S I G 1,100 80 I P i 

I A I N R 7,286 I 4,590 I 

2,790 I W I G 1,100 80 I I I E , A ! N I , I R ! 8,237 I 4,942 

A.43 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC ! TYPE FUEL INPUT I EFF EXCH IGN BURN VENT CTYPE LCOST CCOST 

2,791 S G 1,100 80 I I E A N R 8,376 5,026 

2,792 W G 1,120 ' 83 I E P I N R 15,288 8,408 

2,793 W I G 1,170 81 I I E A I N R 8,968 I 7,085 

2,794 I S G 1,170 81 I E A N R I 9,163 7,239 

2,795 W G 1,200 80 I E A N R 10,295 5,662 

2,796 I S G 1,200 80 I E A I N R I 10,523 5,788 I 

2,797 W G 1,200 80 I P A I N R 7,554 4,759 

2,798 I S G 1,200 80 I P A i N R I 7,696 4,848 

2,799 W G 1,200 80 I E A N R I 8,852 5,311 

2,800 I S G 1,200 80 E A I N R I 8,991 5,395 ! 

2,801 S G 1,230 82 E P Y R I 9,650 6,755 

2,802 W G 1,230 I 82 E P Y R 9,650 I 

2,803 W G 1,260 

I 

6,~~ I 81 E P N R I 10,273 ! 7,1 

2,804 S G 1,260 I 81 i E P N R I 10,333 I 7,233 

2,805 W G 1,300 80 , E A N i R 11,052 I 6,079 I 

2,806 I S G 1,300 80 E A N R 11,312 I 6,222 

2,807 W G 1,300 80 P A N R 8,562 I 5,394 

2,808 S G I 1,300 80 P A I N R 8,703 I 5,483 

2,809 W G 1,300 80 E A N R I 9,179 , 

I 5,507 

2,810 S G 1,300 80 E A N R I 9,318 , 

, 5,591 

2,811 W G 1,300 81 E A N R 9,567 I 7,558 , I 

2,812 S G 1,300 81 E A I N I 

I R I 9,762 7,712 

2,813 W G 1,350 83 E P I N R I 16,560 ! ' 9,108 

2,814 S G 1,360 82 E P N R , 10,816 ' 7,571 

2,815 W G 1,360 82 E P N R 10,816 7,571 

2,816 S G 1,380 82 E P Y R 10,219 7,153 

2,817 I W I G 1,380 82 E i P Y i R 10,219 I 7,153 

2,818 I W G 1,400 I 80 E ! I A N I R 11,524 I 6,338 ! 

2,819 S G 1,400 80 E I A N ! R 11,751 6,463 

2,820 W G 1,400 80 I P A N R 8,976 i 5,655 

2,821 S G 1,400 80 P A N R 9,113 , 5,741 , 

I 

2,822 W G 1,400 80 E A N R I 9,795 5,877 

2,823 S G 1,400 80 I E A N R 9,934 5,960 

2,824 W G 1,430 81 I E A N R 10,149 8,018 

2,825 S G 1,430 81 I E A N ! R 10,344 I 8,172 

2,826 W G 1,500 80 I E A N I R 11,996 I 6,598 I 

2,827 I S I G 1,500 I 80 I I E A I N R I 12,241 6,733 

2,828 W G 1,500 I I I P I A I N R I 9,374 I 5,906 

2,829 S G 1,500 80 I ! P A I N R 9,526 I 6,001 

2,830 i W i G 1,500 80 I E A N I R 10,268 i 6,161 

2,831 i S G 1,500 80 I E A N ! R I 10,417 I 6,250 I 

2,832 [ S G 1,530 82 i I E I P i y R 10,838 : 7,587 

2,833 I W G 1,530 82 I I E P Y R 0,838 I 7,587 

2,834 W G 1,560 81 I E A N I R 

= 

10,937 I 8,640 

2,835 I S ! G I 1,560 81 ! I E I A ! N I R 11,189 I 8,839 

A.44 
EE-RM-STD-00-100 COMMENT 32

Table A.5. Packaged Boilers (contd) 

REC TYPE I FUEL INPUT EFF I EXCH i IGN BURN VENT CTYPE LCOST : CCOST 

@ill=W 

G 1,600 !~ E A N R 13,662 I 7,514 

2 S G 1,600 80 E A N R 13,842 7,613 

2,838 W I G 1,600 80 P A N R 9,782 ! 6,163 I 

2,839 S G 1,600 80 P i A N R I 9,934 I 6,258 

2,840 W G 1,600 80 I E I A N R I 11,578 I I 6,947 

2,841 S G 1,600 80 I E A N R I 11,694 7,016 

2,842 S G I 1,670 82 , E P Y R 11,458 I 8,021 

2,843 , W G 1,670 82 E P Y R 11,458 I 8,021 

2,844 i W G 1,680 81 E P N R 12,449 I I 8,714 

2,845 S G 1,680 81 E P I N R 12,494 I 8,746 

2,846 I W G I 1,690 81 I I E A i N R 11,561 9,133 I I I 

2,847 . S I G 1,690 81 E A I N R i 11,754 I 9,286 I 

2,848 W G 1,700 80 E A N I R I 14,132 I 7,773 

2,849 S G 1,700 80 I E A N I R I 

, 14,312 : 7,872 

2,850 W G 1,700 80 I I P A N R 10,821 6,817 

2,851 S G 1,700 80 I P A I N R 10,945 I 6,895 

2,852 W G 1,700 80 I E A N R 11,913 I 

I 7,148 

2,853 I S G 1,700 80 I E A I N R 12,029 ! 7,217 

2,854 S G 1,700 81 I E P N R 12,357 I 8,650 

2,855 W G 1,700 81 I E P N R I 12,357 8,650 

2,856 W G 1,800 80 I E A N I R I 14,605 8,033 

2,857 S G 1,800 80 I E A I N R 14,783 I 

I 8,131 

2,858 W G 1,800 80 I P A N I R 11,230 7,075 

2,859 S G 1,800 80 I P A N i R 11,351 i 7,151 

2,860 W G 1,800 80 I E A N I R ! 12,528 I 7,517 

2,861 S G. 1,800 80 I I E A I N I i I R 12,644 7,586 

2,862 W G 1,900 80 I E A i N I R 15,076 8,292 

2,863 S I G 1,900 80 I E A I N R 15,256 I 8,391 

2,864 W I I G 1,900 80 I P A N R 11,629 7,326 

2,865 I S G 1,900 80 I I I P A N I R I I I 11,752 7,404 

2,866 ' W G 1,900 80 I E A N I R 12,999 I 7,799 

2,867 S I G 1,900 80 I E A I N I R ~115 I 7,869 I 

2,868 W G I 1,960 80 I I E I P N R ,177 9,224 

2,869 S I G 1,960 80 I E P N R 3,231 I 9,262 

2,870 W G 2,000 80 I I E A I N I R 15,546 ' 8,550 

2,871 S i G 2,000 80 I E I A N R 15,726 8,649 

2,872 I W I G 2,000 80 I P A N R 12,041 7,586 

2,873 S I G I 2,000 80 I I P A I N R 12,458 I I I 7,849 

2,874 I W G 2,000 80 I I E A N ! R 13,473 8,084 

2,875 S G 2,000 80 I E I A N I R 13,589 8,153 

2,876 S I G 2,050 81 I I E P N R 13,922 I 9,745 

2,877 , W G 2,050 I 81 I E P N R I 13,922 I 9,745 I 

2,878 I W I G 2,100 80 I I E I A I N R I 17,265 9,496 

2,879 , S G 2,100 80 I E A N R I 17,445 9,595 

2,880 I W ! G I 2,100 i 80 I P I A N R , , I 13,046 ! 8,219 

A.45 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE FUEL I INPUT EFF EXCH IGN BURN VENT CTYPE I LCOST • CCOST 

2,881 S G 2,100 80 , I P A N R I 13,462 8,481 • 

I : 

2,882 W G 2,100 80 I E A N R 14,420 8,652 

~G 2,100 80 I E A N R 14,536 8,722 

2, G 2,200 80 I E A N R 17,739 I 9,756 

2,885 S I G 2,200 80 I E A N R 17,918 ! 9,855 

2,886 W I G 2,200 80 I P A N R 13,458 I • 8,479 

2,887 S G 2,200 80 I P A N I R i 13,871 ! 8,739 

2,888 W G 2,200 80 I E A N R I 

I 15,180 9,108 

2,889 S G 2,200 80 I E A I N R I 15,295 1 9,177 I 

2,890 W G 2,300 80 E A N R I 18,209 10,015 

2,891 S G 2,300 80 E A N R 18,388 10,113 

2,892 W G 2,300 80 i P A N R 13,850 I 8,726 

2,893 S G 2,300 80 P I A I N R 14,276 ! 8,994 

• 2,894 W G 2,300 80 I E A N R 15,651 I 9,391 I 

2,895 S G 2,300 80 E A N R I 15,766 I 9,460 i 

2,896 S G 2,400 81 E P N i R I 15,214 I 10,650 

2,897 W G 2,400 81 E P N I R I 15,214 I 10,650 I 

2,898 W G 2,400 80 E A N R 18,680 i 10,274 

2,899 S G 2,400 80 I E I A N R 18,859 I 10,372 

2,900 W G 2,400 80 P A N R I 14,267 8,988 

2,901 S G 2,400 80 P A I N I R 14,732 I 9,281 I 

2,902 W G 2,400 80 E A N R 16,122 i 9,673 

2,903 S G 2,400 80 E A N R 16,238 9,743 

2,904 S G 2,480 81 :#l P N I R 16,355 ! 11,449 

2,905 W G 2,480 81 P N R 16,355 ! 11,449 

2,906. W G 2,500 80 A N R 19,151 I 10,533 

2,907 S G 2,500 80 A N R 19,412 I 10,677 

2,908 I W I G 2,500 80 I P A N I R i 15,277 ! 9,625 

2,909 S G I 2,500 80 I i P A N i R 15,740 ! 9,916 

2,910 W G I 2,500 80 I E ! A N R 16,593 I 9,956 

I 2,911 S G 2,500 80 I E A I N R 16,760 10,056 

2,912 W G 2,520 82 I E P N R I 16,986 11,890 

2,913 S G 2,520 82 I E P N R 17,148 12,004 

2,914 S G 2,540 81 I E P N R 24,651 17,256 

2,915 W G 2,540 81 I E P N R I 24,651 17,256 

2,916 W G I 2,600 80 I E A N R 20,749 i 11,412 

2,917 S G 2,600 80 I E A N R 21,012 i I I 11,557 

2,918 W G 2,600 80 I E A I N R 17,576 : 10,546 

2,919 I S G 2,600 80 I E i A N i R 17,743 10,646 

2,920 W G i 2,700 I 80 I I E I A N R I 21,223 I 11,673 

2,921 S G 2,700 80 I E A I N R 21,485 i 11,817 

2,922 I E G ! 2,700 I 80 I I E A N I R 18,114 I 10,868 

2,923 G 2,700 80 I I E A N R 18,359 11,015 

2,924 S G 2,710 81 I E P : N R 16,754 I 11,728 

2,925 i W I G 2,710 i 81 I : E I P I N R 16,754 11,728 

A.46 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE I FUEL INPUT EFF I EXCH IGN BURN VENT CTYPE I LCOST I CCOST 

2,926 W G 2,800 I 80 I E A N R 21,694 11,932 

2,927 I S G 2,800 80 I E A N R 21,957 i 12,076 I i 

2,928 W ! G 2,800 80 I E A N R 18,807 ! 11,284 

2,929 S G 2,800 I 80 I E A N I R 18,974 11,384 

S G 2,890 81 I E P N R , 17,913 12,539 

2,931 W G 2,890 81 I E P N R 17,913 I 12,539 

2,932 S G 2,890 81 I E P N R 26,586 i 

I 18,610 

2,933 , W G 2,890 81 I E P N R 26,586 18,610 

2,934 W G 2,900 80 I E A N R 22,166 12,191 

2,935 S G I 2,900 80 I I E A N i R I 22,427 , 12,335 

2,936 W G , 2,900 80 I E I A N I R i 19,278 I 11,567 I 

! I 

2,937 S G 2,900 80 I I E I A i N R 19,445 I 

! 11,667 

2,938 W G 3,000 80 I E I A , N R 22,636 12,450 

2,939 S G 3,000 80 I I E A N R 22,898 12,594 

2,940 . W G 3,000 80 I E A N ! R 19,749 I 11,849 

2,941 S G 3,000 80 I E A I N ! R i 19,916 i 11,950 ! I 

2,942 S G 3,100 81 I E P N R I 17,940 12,558 

2,943 W G 3,100 81 I E P N R 17,940 I 12,558 

2,944 S G 3,250 81 I E I P N R 28,403 ! 19,882 

2,945 W G 3,250 81 I E P N I R 28,403 , 19,882 ! ! 

2,946 S G 3,390 81 I E P N ! R I 19,431 13,602 

2,947 W G 3,390 81 I E P N R 19,431 I 13,602 

2,948 S G 3,610 81 I E P N R 30,225 ! 21,158 

2,949 W G 3,610 81 I E P N i R I 30,225 I 21,158 

2,950 S G 3,750 81 E P N R i 20,620 I 14,434 

2,951 W G 3,750 81 E I P N R , 20,620 14,434 

2,952 I S I G 3,970 81 ! 

I E P N R 32,094 : 22,466 

2,953 ! W G ! 3,970 81 E P N R 32,094 I 22,466 

2,954 S G I 4,110 81 E P i N i R 21,944 I 15,361 

2,955 W G 4,110 81 E I P N R I 21,944 I 15,361 

2,956 S G 4,330 81 I E P N R 33,914 I 23,740 

2,957 I W G 4,330 81 E P N R 33,914 ! 23,740 

2,958 S I G 4,470 81 I E I P N I R i 23,031 i 16,122 

2,959 I W G 4,470 81 E P N R 23,031 16,122 

2,960 S I G I 4,690 81 E P N I R 36,084 I 25,259 

2,961 I W G 4,690 81 E P N I R i 36,084 25,259 

2,962 S G 4,760 I 81 E P ! N R 24,122 16,885 

2,963 I W G 4,760 81 E I P I I N R 24,122 16,885 

2,964 S i G 4,980 , 81 E I P N I 

I R 25,267 1 17,687 

2,965 I W G 4,980 81 E P N R 25,267 17,687 

2,966 S G 5,050 82 E P I 

I N R 37,747 I 26,423 

2,967 ! W G I 5,050 i 82 E I P N I R 37,747 i 26,423 

2,968 S ! G 5,120 81 E P N , R I 25,378 I 17,765 I 

2,969 . W G ! 5,120 81 , E I P I N R 25,378 I 17,765 

2,970 i S G 5,410 ! 82 I E I P N i R j 39,377 i 27,564 

A.4? 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE FUEL I INPUT EFF I EXCH IIGN BURN VENT CTYPE , LCOST I CCOST 

2,971 W G '5'iHH I I E P N R I 39,377 27,564 

2,972 I S ! G 5,490 I E P N R I 26,951 18,866 

2,973 I W G 5,4 I E P N R 26,951 I 18,866 

2,974 S G 5,770 82 I E I P N I R 40,864 I 28,605 

2,975 W G I 5,770 82 I E P N R 40,864 I 28,605 

2,976 S G 5,850 81 I E P N R 28,041 19,629 

2,9771 W G 5,850 81 I E P N R 28,041 ! 19,629 

2,978 S G 6,130 82 I E P N I R 42,456 I 29,719 

2 G 6,130 82 I E P N R 42,456 I 29,719 

2,980 S G 6,500 82 I E P N R 44,699 I 31,289 

2,981 W G 6,500 82 I E P N R 44,699 I 31,289 

2,982 S G 6,860 82 I E P N R I 46,604 i 32,623 

2,983 W G 6,860 82 I E P N R I 46,604 I 

I 32,623 

2,984 S G 7,220 82 I E P N R I 47,570 I 33,299 

2,985 W I G 7,220 82 I E P N R i 47,570 I 33,299 

2,986 W G 250 88 I N E P N R 6,627 4,374 

2,987 ! W G 300 96 I N S L R 6,500 5,850 I I 

2,988 W G 500 88 N E P N R 8,954 I 5,910 

2,989 W G 500 95 N S L R 7,895 I 7,106 

2,990 S G 500 87 N S L R 9,450 I 8,505 

2,991 W G 750 88 N E P N R I 9,891 I 6,528 

2,992 W G 750 94 N I S L I R I 8,925 8,033 

2,993 S G 750 87 N S L R i 11,235 10,112 

2,994 W G 1,000 88 N E P I N R 10,840 7,154 

2,995 ' W G 1,000 93 N E P N R 14,000 I 12,796 

2,996 W G 1,000 93 N S L R 9,975 I 8,978 

2,997 W G 300 I 80 S E A N I R I 2,088 I 1,879 

2,998 W G 300 83 S E A N R I 4,178 3,760 

2,999 S G I 300 83 S E A N I R i 5,980 5,382 I 

3,000 S G 300 80 S I E A N I R I I I 3,690 3,321 

3,001 W G 400 80 i S i 

I E A I N R I 2,511 2,260 

3,002 W I 

I G 400 83 S E A I N R I 4,601 4,141 

3,003 S G 400 83 S E A N R 7,140 6,426 

3,004 S G 400 80 S E A N R 4,680 4,212 

3,005 S G 400 86 I S E P N R 10,854 9,769 

3,006 S G 430 83 S E A N R 7,340 6,606 

3,007 S G 430 80 S E A N R I 4,880 4,392 

3,008 I G 490 80 S E I A N R I 2,772 I 2,495 

3,009 I W I G I 490 83 S I E A N R i 4,862 ! 4,376 

3,010 " S i G \ 520 I 86 I S I E P N R I 12,069 ! 10,862 

3,011 I W G 530 I 80 S E P I N I R 7,596 I 6,836 I 

3,012 W I G 600 80 I S I E A I I N R I 2,970 2,673 

3,013 i W G I 600 83 I S I E I A N R I 5,280 I 4,752 

3,014 S G 650 I 83 S E A N R i 9,200 ! 8,280 

3,015 ! S G I 650 80 ! S I E A ! N I R I 6,030 5,427 

A.48 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE FUEL INPUT EFF I EXCH IGN BURN I VENT I CTYPE LCaST I CCaST 

3,016 I W G 1 670 80 S E P N R 7,866 I 7,079 

3,017 S G 690 86 S E P N R 12,069 I 10,862 

3,018 W G 760 80 I S I E A N R 3,375 I 3,038 

3,019 W G I 760 83 S E I A N R 6,405! 5,765 

3,020 S G 860 83 SEA N R 11,080 I 9,972 

3,021 S G 860 80 SEA N R 7,470 I 6,723 

3,022 W G 860 80 I S E P N I R 8,388 I 7,549 

3,023 I S G 950 86 S i E PiN R 14,733 I 13,260 

3,024 I WiG I 970 80 SEA N R 4,527 I 4,074 

3,025 1 W'G 970 83 SEA I N R I 7,497 I 6,747 

3,026 W G 1,010 80 S E P N R I 9,396 I 8,456 

3,027 S G 1,080 I 83 SEA N R 11,530 i 10,377 

3,028 S G 1,080 80 S 1 E A N R 7,920 1 7,128 

3,029 W G 1,140 80 SEA N R 4,797 I 4,317 

3,030 W G 1,140 83 SEA N R 7,767 I 6,990 

3,031 S G 1,260 83 S i E A N R I 13,968 i 12,571 

3,032 S G 1,260 80 SEA N R 10,358 i 9,322 

3;033 S G 1,260 86 i S E P N R 16,542 I 14,888 

3,034 W G 1,300 80 S E P N R 11,934 I 10,741 

3,035 W G 1,460 80 SEA N R 6,480 I 5,832 

3,036 W G 1,460 83 SEA I N R 9,890 I 8,901 

3,037 W G 1,540 80 I S E PiN R I 12,537 I 11,283 

3,038 S G 1,680 83 SEA N R 15,140 I 13,626 

3,039 S G 1,680 80 SEA I N R 11,610 I 10,449 

3,040 S G 1,680 86 S E P N R! 18,414 I 16,573 

3,041 W G 1,730 80 SEA N I R I 6,750 i 6,075 

3,042 W G 1,730 83 SEA N I R 10,160 i 9,144 

3,043 W G 1,920 80 S E I P N i R 13,941 i 12,547 

3,044 S G 2,000 I 83 I SEA N R 16,740 I 15,066 

3,045 S G 2,000 80 SEA I N R I 13,410 i 12,069 

3,046 W G 2,000 80 S I E A N R I 7,695 I 6,926 

3,047 i W G 2,000 I 83 SEA N R 11,025 I 9,923 

3,048 S G 2,100 I 83 SEA N R 16,740 I 15,066 

3,049 S G 2,100 80 SEA I N R 13,410 I 12,069 

3,050 S G 2,100 86 S E P N R 20,475 I 18,428 

3,051 I W G 2,160 80 S ~ A N R 7,695! 6,926 

1--=:-3',-::-0=52::-+-11 ---:-:W~+' ----,G::c__-f-_:::_'2,_;:16=o::_+' _8=_:3::_t-S:::__-+-E A N R 1 11 ,025 I 9,923 

3,053 I W G 2,300 80 S P N R j 15,597 I 14,037 

3,054 W G I 2,490 80 SEA N R 7,695: 6,926 

3,055 I W G 2,490 83 SEA N 1 R 11,025 I 9,923 

3,056 W G 2,600 80 SEA I N R 9,180 8,262 

1--=:-3,'-::-0=57::-+----:-:W~+--:G::c___t1-2_:::_',_;:60_:_:0::_+_:8=_:3::_t-S:::___+__::E::__:-_::A_::___+___:_:_N-t___:R::c__-C13,160 11,844 

3,058 W G 2,640 i 80 S i E P N R 18,018 16,216 

3,059 S G 2,940 83 SEA I N I R 20,900 18,810 

3,060 S I G i 2,940 I 80 I S E I A I N R 1 16,920 15,228 

A.49 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE I FUEL! INPUT I EFF EXCH I IGN BURN VENT I CTYPE I LCOST CCOST 

3,061 S I G ! 2,940 I 86 S E P N I R 25,020 22,518 I I 

3,062 W G 2,970 80 S ; E A i N I R I 9,648 , 8,683 I 

3,063 W G 2,970 83 I S I E A N I I R I 13,628 12,265 

3,064 W i G 3,120 80 I S E P N I 

i R I 19,674 17,707 I 

3,065 ! W G 3,460 80 S E P N R 20,655 18,590 

3,066 W G 3,600 80 S E A N R 11,133 10,020 

I W G 3,600 83 S E A N R 14,893 13,404 

S G 3,780 83 S E A N R 24,360 21,924 

S G 3,780 80 S E A N R 19,260 17,334 

S G 3,780 86 S E P N R I 28,656 25,790 

3,071 W G 3,900 80 S E A N I R I 11,673 10,506 

3,072 W G 3,900 83 S E A N I R , 

I 16,773 15,096 

3,073 W G 4,030 80 S E P N , I R I 22,761 20,485 

3,074 W G 4,600 80 S i I E A N R I 13,365 12,029 

3,075 W G 4,600 83 I S E A N R I 18,465 16,619 

3,076 I S G 4,830 83 I S E A I i N R 27,240 24,516 

3,077 i S G 4,830 80 S E A N R ' 22,140 19,926 

3,078 S G 4,830 86 S E P N R 32,040 ! 28,836 

3,079 W G 5,000 80 S E P N R 26,298 ! 23,668 

3,080 W G 5,700 80 S E A N R 16,263 I 14,637 I 

W G 5,700 83 S E A N I 

I R 24,233 21,810 

3,082 W G 6,250 80 S E P I N R ! 28,953 26,058 

3,083 S G 6,300 83 S E A N R 35,780 ! 32,202 

3,084 S G 6,300 I 80 S E A N R 27,810 ! 25,029 

3,085 S G 6,300 86 S E P N i R 38,853 I 34,968 

3,086 W G 6,800 80 S E A N I R 18,018 I , I 16,216 

3,087 W G 6,800 83 S E I A ! N I R i 25,988 I 23,389 

3,088 W I G 1,470 80 I E ! P i N I 

R=f 16,399 9,019 I 

3,089 W G 1,740 80 I E P N R 17,424 9,583 

3,090 I W G 2,010 I 80 I I E P N R 18,903 10,397 

3,091 W G 2,280 80 I I E P N R I 19,866 10,926 

3,092 W G 2,550 80 I I E P N R 22,391 I 12,315 

3,093 W G 2,820 80 I E P N R 23,240 ! 12,782 

3,094 W G 3,090 80 f E P N R 24,261 , 13,344 

3,095 W G 3,360 80 I f E P N I R I 25,237 13,880 

3,096 W i G 3,630 80 f E P N R I 

I 26,978 14,838 

3,097 ! W G 3,900 I 80 I E P N R 27,955 , 

I 15,375 

3,098 I W I 0 330 ! 83 f P I P N R I 2,374 1,436 

3,099 I S 0 340 85 I E P I Y R 3,938 ! 2,757 

3,100 I W I 

I 0 340 85 f E P R 3,938 I 2,757 

3,101 W 0 340 80 f E P N R 5,037 I 3,526 

3,102 I S 0 340 i 80 f 

,~ ; N R I 5,030 I 3,521 

3,103 S I 0 360 , 82 f I N R 2,903 i 1,756 I I 

3,104 W I 0 400 82 I P P N , R 2,695 : 1,630 I I 

3,105 i W 0 420 80 I I I E , P I N R 5,641 I , I I I 3,949 

A.50 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC I TYPE FUEL I INPUT i EFF ! EXCH IGN BURN I VENT i CTYPE I LCOST I CCOST 

3,106 S 0 420 80 I I E P N I R I 5,451 3,816 

3,107 S 0 430 82 I P P N I R 3,112 I 1,883 

3,108 W 0 470 81 I P P N R 2,896 1,752 

3,109 S 0 480 85 I I E P Y R 4,894 3,426 

3,110 W 0 480 85 I E P Y R 4,894 3,426 

3,111 W 0 560 80 I E P N I R 6,575 4,603 

3,112 S I 0 560 80 I E I P N I R 6,409 4,486 

3,113 S I 0 , 620 84 I : E P Y I R I 

, 5,431 3,802 

3,114 W I 0 : 620 , 84 I I E P Y R I 5,431 I 3,802 I I 

3,115 W 0 700 80 I I E P N R 7,224 I 

, 5,057 

3,116 I S 0 700 80 I E P N R 7,057 4,940 

3,117 S 0 770 84 I E P Y R 6,348 4,444 

3,118 W 0 770 84 I ! E P Y R I 6,348 4,444 I 

3,119 W 0 840 81 I I E P N R 7,468 I 5,228 I 

3,120 S 0 840 81 E P N R 7,640 5,348 

3,121 S 0 910 84 E P Y IT' 7,125 4,988 

3,122 W 0 910 84 E I P Y 7,125 I 4,988 

3,123 S 0 970 84 E P N R 8,992 6,294 

3,124 W 0 970 84 E P N R 8,992 6,294 

3,125 S 0 980 84 E P I N R 8,992 \ 6,294 I 

3,126 W 0 980 84 E I P N R i 8,992 6,294 

3,127 S 0 1,050 84 E P Y R 7,489 I 5,242 

3,128 W 0 1,050 84 "E P Y , R I 7,489 I 5,242 

3,129 S 0 1,190 84 E P Y R 8,019 5,613 

3,130 W 0 1,190 84 E P Y R 8,019 ! 5,613 

3,131 W 0 1,260 81 I E P N I R 9,125 I 6,388 I 

3,132 S 0 1,260 81 I E P N I R I 9,189 6,432 

3,133 S 0 1,320 84 I E P ! N R 10,130 I 7,091 

3,134 I W 0 1,320 I 84 I E P N R 10,130 i 7,091 

3,135 S 0 ! 1,340 84 I I I E P Y R 8,539 5,977 

3,136 W I 0 1,340 84 I E P Y I R I 8,539 I 5,977 

3,137 W 0 1,470 80 I E P I N I R 14,788 ! 8,133 

3,138 S 0 I 1,480 84 I E P Y R 9,072 [ 6,350 

3,139 W 0 1,480 84 I E P Y I R 9,072 I 6,350 

3,140 S 0 I 1,620 84 I E P Y R 9,812 6,868 

3,141 W 0 1,620 84 I E P Y R 9,812 ! 6,868 

3,142 S I 0 ! 1,650 84 I E I P I N R 11,565 8,096 

3,143 W 0 1,650 84 I E I P N R 11,565 8,096 

3,144 W i 0 I 1,680., 81 I I E P N R 10,579 I 7,405 

3,145 I S 0 1,680 81 I E I P , N R I I 10,626 7,438 

3,146 W 0 1,740 80 I E P N I R 15,813 I 8,697 I 

3,147 I W 0 I 1,960 I 80 I E P N R 12,185 8,530 

3,148 I S 0 1,960 80 I E I P ! N R 12,240 I 8,568 

3,149 S 0 I 1,990 ! 84 I , E P N R I 12,873 ! 9,011 

3,150 I W 0 1,990 ! 84 I I I E P N I R I 12,873 I 9,011 

A.51 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE I FUEL INPUT EFF EXCH IGN BURN VENT CTYPE i LCOST CCOST 

3,151 W 0 i 2,010 80 i I E P I N R 17,002 9,351 

3,152 W 0 2,280 80 I E P N R 17,965 9,881 

3,153 S 0 2,320 84 I E I P N R 14,050 9,835 

3,154 I W i 0 2,320 I 84 I E P N I R 14,050 i 

i 9,835 

3,155 S , 0 2,410 84 I E I P N R 15,301 i 10,711 

3,156 W 0 2,410 84 I E P N R 15,301 10,711 

3,157 S 0 2,450 84 I E P N R 23,342 16,339 

3,158 W 0 2,450 84 I E P N I R 23,342 I 16,339 

3,159 W 0 2,520 82 I E P N R 14,777 i 10,344 

3,160 S 0 2,520 82 I E P N I R 14,943 10,460 

3,161 W 0 2,550 80 I E P N i R 20,484 I 11,266 

3,162 S 0 2,630 84 I E P N R 15,357 ' 10,750 

3,163 W 0 2,630 84 I E P N I R i 15,357 ! 10,750 

3,164 S 0 I 2,800 84 I E P N R i , 16,516 ! 11,561 

3,165 W 0 2,800 84 I E P I N i R 16,516 ! 11,561 

3,166 S 0 2,800 84 I E P I N R 25,153 17,607 

3,167 W· 0 2,800 84 I E P N R 25,153 i 17,607 i 

3,168 W 0 2,820 80 I E P N R 21,333 I 

I 11,733 

3,169 S 0 3,010 84 I E P N R 16,985 i 11,890 

3,170 W 0 3,010 84 I E P N R 16,985 I 11,890 

3,171 W 0 3,090 80 I E P N R 22,354 I 12,295 

3,172 S 0 3,150 84 I E P N R 27,208 19,046 

3,173 W 0 3,150 ·84 I E I P N I R I 27,208 I 19,046 , 

3,174 S 0 3,290 84 I E P N R I 18,255 i 12,779 

3,175 W 0 3,290 84 I E P N R , 18,255 ; 12,779 

3,176 W 0 3,360 80 I E P N R 23,330 I 

3,177 S 0 3,500 84 I I I E P i N R 29,029 I 20,320 

3,178 W 0 3,500 84 I I E P , N R 29,029 I 20,320 I 

3,179 W 0 3,630 I 80 I E I P N R 24,373 I 13,405 I 

3,180 S 0 3,640 84 I I E P N I R 19,445 13,612 

3,181 W 0 3,640 84 I ij P N I R 19,445 13,612 

3,182 S 0 3,850 84 I P N I R 30,840 21,588 I 

3,183 W 0 3,850 84 I I P N , R 30,840 21,588 

3,184 W 0 3,900 80 I E P N R 25,350 13,943 

3,185 S 0 3,990 84 I E P N R i 20,636 I 14,445 

3,186 W 0 3,990 84 I E P N R I 20,636 i , 14,445 I I 3,187 S 0 4,200 84 I I 

I E P N R I 32,657 i 22,860 

3,188 W 0 4,200 84 I E P N ! R I 32,657 22,860 

3,189 S I ·0 4,340 84 I E P I N ! R I 22,045 i 15,432 

3,190 W 0 I 4,340 84 I E I P N I R 22,045 I 15,432 

3,191 i S 0 4,550 84 I E P N I R 35,078 I 24,555 

3,192 W 0 4,550 84 I E P N R 35,078 24,555 

3,193 S 0 i 4,620 84 I E P N R 23,086 16,160 

3,194 W 0 4,620 84 I E i 

I P I N i R 23,086 I 16,160 

3,195 I S 0 I 4,900 I 84 I i E P N I R 36,678 i 25,675 I 

A.52 
EE-RM-STD-00-100 COMMENT 32

Table A.S. Packaged Boilers (contd) 

REC TYPE FUEL I INPUT I EFF I EXCH IGN BURN VENT I CTYPE LCOST CCOST 

3,196 W 0 4,900 84 ! I E P N R 36,678 25,675 

3,197 i S 0 4,970 84 I E P N R 24,298 17,009 

3,198 W I 

~ ,_ v v· I E P N R 24,298 I 17,009 

3,199 S 0 5,250 84 I E P N R 37,933 26,553 

3,200 W 0 5,250 84 I E P N R I 37,933 26,553 

3,201 S 0 5,320 84 I E P N i R I 25,770 18,039 

3,202 W I I E P I I N i R 25,770 18,039 I 

I 

3,203 I S I I I E ! P N I R 39,420 I 27,594 

3,204 W 0 5,600 84 I E P N R 39,420 27,594 

3,205 S 0 5,670 83 I E P N R 26,859 18,801 

3,206 W 0 5,670 83 I E P N R 26,859 18,801 

3,207 I S 0 5,950 84 I E P N R 41,085 28,760 

3,208 W 0 5,950 84 I E P N I R 41,085 I 28,760 

3,209 S 0 6,300 84 I E P ! N R 43,785 I 30,650 

3,210 I W I 0 6,300 84 I E P N R 43,785 30,650 

3,211 S 0 6,650 84 I E P N R I 45,511 I 31,858 

3,212 W 0 6,650 84 I E P N R I 45,511 31,858 

3,213 S 0 7,000 84 I I E P N ! R 46,828 32,780 

A.53 
EE-RM-STD-00-100 COMMENT 32

Table A.6. Warm Air Furnaces 

REC FUEL INPUT EFF CTYPE LCOST I CCOST 

3,214 G 250 80 0 3,700 5,180 

3,215 G 280 80 0 1,920 2,688 

3,216 G 280 80 0 1,920 2,688 

3,217 G 280 80 0 1,920 2,688 

3,218 G 350 80 0 2,250 3,150 

3,219 G 350 80 0 2,250 3,150 

3,220 G 350 80 0 2,250 3,150 

3,221 I G 500 80 0 4,800 6,720 

3,222 G 560 80 0 3,450 4,830 

3,223 G 560 80 0 3,450 4,830 

3,224 G 560 80 0 3,450 4,830 

3,225 I G i 560 80 0 3,500 4,900 I 

3,226 G I 560 I 80 0 3,500 I 4,900 

3,227 G 560 I 80 0 3,500 I 4,900 

3,228 G 1,000 80 0 6,400 8,960 

3,229 0 250 I 83 R 2,535 1,293 

3,230 0 250 83 R I 2,535 1,293 

3,231 0 250 83 R 2,485 I 1,267 

3,232 0 250 83 R 2,485 1,267 

3,233 0 250 83 R 2,535 1,293 

3,234 0 250 84 0 1,040 I 1,352 

3,235 0 250 I 84 0 I 1,088 1,414 

3,236 0 250 I 84 0 1,130 I 1,469 

3,237 0 I 250 80 0 3,000 4,200 

3,238 0 I 250 I 80 R I 3,678 I 2,023 

3,239 I 0 I 250 I 80 R 3,780 2,079 I 

3,240 0 280 I 80 0 I 1,640 I 2,296 

3,241 0 280 80 I 0 I 1,640 i 2,296 

3,242 0 280 ! 80 0 i 1,640 I 2,296 

3,243 I 0 280 80 0 i 1,376 i I 1,789 

3,244 0 310 80 R ! 4,222 I 2,322 

3,245 0 I 310 I 80 R I 4,324 2,378 I 

3,246 I 0 320 82 R 3,515 1,7~ 

3,247 I 0 i 320 I 82 R i 3,515 1,793 

3,248 I 0 I 320 I 82 R I 3,425 I 1,747 I 

3,249 0 320 I 

I 82 R I 3,425 1,747 

3,250 I 0 320 I 82 R i 3,515 i 1,793 

3,251 0 350 I 80 I 0 I 2,000 I 2,800 

3,252 I 0 350 80 0 2,000 2,800 

3,253 0 350 80 0 i 2,000 I 2,800 I 

3,254 0 350 I 81 0 1,988 I 2,584 

3,255 0 I 350 I 86 D I 1,958 I 2,545 I 

3,256 0 390 81 I 0 i 1,988 I 2,584 

3,257 I 0 I 400 80 R 4,538 I 2,496 

3,258 I 0 ! 400 ! 80 R ! 4,640 ! 2,552 

A.54 
EE-RM-STD-00-100 COMMENT 32

Table A.6. Warm Air Furnaces (contd) 

REC FUEL ! INPUT I EFF CTYPE LCOST I CCOST I 

3,259 0 420 81 0 1,988 2,584 

3,260 0 490 82 0 2,331 3,030 

3,261 0 500 80 0 3,900 , 5,460 

3,262 0 560 80 0 2,530 3,542 

3,263 0 560 80 I 0 2,530 3,542 

3,264 0 560 I 80 0 I 2,530 3,542 

3,265 0 560 , 80 I 0 I 2,550 i 3,570 

3,266 I 0 560 80~ 0 2,550 I 3,570 

3,267 I 0 I 560 80 n 2,550 I 3,570 

3,268 0 i 630 83 0 3,150 4,095 

3,269 0 1,000 80 0 6,100 8,540 

A.55 
EE-RM-STD-00-100 COMMENT 32

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