ENERGY STAR® Program Requirements
for Commercial Pressureless Steamers
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Partner Commitments
DRAFT 1
Commitment
The following are the terms of the ENERGY STAR Partnership Agreement as it pertains to the
manufacturing of ENERGY STAR qualified commercial pressureless steamers. The ENERGY STAR
Partner must adhere to the following program requirements:
comply with current ENERGY STAR Eligibility Criteria, defining the performance criteria that must
be met for use of the ENERGY STAR certification mark on commercial pressureless steamers
and specifying the testing criteria for commercial pressureless steamers. EPA may, at its
discretion, conduct tests on products that are referred to as ENERGY STAR qualified. These
products may be obtained on the open market, or voluntarily supplied by Partner at EPA's
request;
comply with current ENERGY STAR Logo Use Guidelines, describing how the ENERGY STAR
labels and name may be used. Partner is responsible for adhering to these guidelines and for
ensuring that its authorized representatives, such as advertising agencies, dealers, and
distributors, are also in compliance;
qualify at least one ENERGY STAR qualified commercial pressureless steamer model within one
year of activating the commercial pressureless steamers portion of the agreement. When Partner
qualifies the product, it must meet the specification (e.g., Tier 1 or 2) in effect at that time;
provide clear and consistent labeling of ENERGY STAR qualified commercial pressureless
steamers. The ENERGY STAR label must be clearly displayed on the front/inside of the product,
on the product packaging, in product literature (i.e., user manuals, spec sheets, etc.), and on the
manufacturer's Internet site where information about ENERGY STAR qualified models is
displayed;
Note: EPA requires the labeling of all ENERGY STAR qualified products according to one or
more of the following options, depending on product design and visibility at both the time of sale
and over the use of the product: on the product; in product literature; and on the manufacturer's
Internet site. The ENERGY STAR label is well known by consumers and large purchasers as the
symbol for energy efficiency. The ENERGY STAR logo should be placed in an area of high
visibility, preferably on front of the product, so that the purchaser and end users can see that by
purchasing and using an ENERGY STAR qualified commercial pressureless steamer, they are
helping to reduce air pollution and greenhouse gases through energy efficiency. EPA is open to
discussing additional placement options.
provide to EPA, on an annual basis, an updated list of ENERGY STAR qualifying commercial
pressureless steamer models. Once the Partner submits its first list of ENERGY STAR qualified
commercial pressureless steamer models, the Partner will be listed as an ENERGY STAR
Partner. Partner must provide annual updates in order to remain on the list of participating
product manufacturers;
provide to EPA, on an annual basis, unit shipment data or other market indicators to assist in
determining the market penetration of ENERGY STAR. Specifically, Partner must submit the total
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number of ENERGY STAR qualified pressureless steamers shipped (in units by model) or an
equivalent measurement as agreed to in advance by EPA and Partner. Partner is also
encouraged to provide ENERGY STAR qualified unit shipment data segmented by meaningful
product characteristics (e.g., capacity, size, speed, or other as relevant), total unit shipments for
each model in its product line, and percent of total unit shipments that qualify as ENERGY STAR.
The data for each calendar year should be submitted to EPA, preferably in electronic format, no
later than the following March and may be provided directly from the Partner or through a third
party. The data will be used by EPA only for program evaluation purposes and will be closely
controlled. If requested under the Freedom of Information Act (FOIA), EPA will argue that the
data is exempt. Any information used will be masked by EPA so as to protect the confidentiality of
the Partner;
Note: As noted above, EPA is willing to work through a third party, such as the North American
Association of Food Equipment Manufacturers (NAFEM), to obtain commercial pressureless
steamer shipment data. This data may be masked and provided in an aggregate form so as
not to be able to identify specific manufacturer data. This data is being collected as a tool to
gauge the penetration of ENERGY STAR qualified products in the marketplace and to
determine if changes to the program would yield increased penetration of efficient products.
notify EPA of a change in the designated responsible party or contacts for commercial
pressureless steamers within 30 days.
Performance for Special Distinction
In order to receive additional recognition and/or support from EPA for its efforts within the
Partnership, the ENERGY STAR Partner may consider the following voluntary measures and should keep
EPA informed on the progress of these efforts:
consider energy efficiency improvements in company facilities and pursue the ENERGY STAR
label for buildings;
purchase ENERGY STAR qualified products. Revise the company purchasing or procurement
specifications to include ENERGY STAR. Provide procurement officials' contact information to
EPA for periodic updates and coordination. Circulate general ENERGY STAR qualified product
information to employees for use when purchasing products for their homes;
ensure the power management feature is enabled on all ENERGY STAR qualified monitors in use
in company facilities, particularly upon installation and after service is performed;
provide general information about the ENERGY STAR program to employees whose jobs are
relevant to the development, marketing, sales, and service of current ENERGY STAR qualified
product models;
feature the ENERGY STAR label(s) on Partner Web site and in other promotional materials. If
information concerning ENERGY STAR is provided on the Partner Web site as specified by the
ENERGY STAR Web Linking Policy (this document can be found in the Partner Resources
section on the ENERGY STAR Web site at www.enenavstar.gov). EPA may provide links where
appropriate to the Partner Web site;
provide a simple plan to EPA outlining specific measures Partner plans to undertake beyond the
program requirements listed above. By doing so, EPA may be able to coordinate, communicate,
and/or promote Partner's activities, provide an EPA representative, or include news about the
event in the ENERGY STAR newsletter, on the ENERGY STAR Web pages, etc. The plan may
be as simple as providing a list of planned activities or planned milestones that Partner would like
EPA to be aware of. For example, activities may include: (1) increase the availability of ENERGY
STAR qualified products by converting the entire product line within two years to meet ENERGY
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STAR guidelines; (2) demonstrate the economic and environmental benefits of energy efficiency
through special in-store displays twice a year; (3) provide information to users (via the Web site
and user's manual) about energy-saving features and operating characteristics of ENERGY STAR
qualified products, and (4) build awareness of the ENERGY STAR Partnership and brand identity
by collaborating with EPA on one print advertorial and one live press event;
provide quarterly, written updates to EPA as to the efforts undertaken by Partner to increase
availability of ENERGY STAR qualified products, and to promote awareness of ENERGY STAR
and its message.
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ENERGY STAR® Program Requirements
for Commercial Pressureiess Steamers
Eligibility Criteria
DRAFT 1
Below is the DRAFT 1 product specification (Version 1.0) for ENERGY STAR qualified commercial
pressureiess steamers. A product must meet all of the identified criteria if it is to be labeled as ENERGY
STAR by its manufacturer.
1)	Definitions: Below is a brief description of a commercial pressureiess steamer and other terms as
relevant to ENERGY STAR.
A.	Commercial Pressureiess (Compartment') Steamer: A cooking appliance wherein heat is imparted
to food in a closed compartment by direct contact with steam. The compartment operates between
0 and 2.9 psig and the steam can be static or circulated. Models may include countertop models,
wall-mounted models and floor-models mounted on a stand, pedestal or cabinet-style base. The
three types of pressureiess steamers covered under this specification are listed below.
B.	Commercial Boiler-Based Steamer: A self-contained electric, gas, or steam-coil powered vessel
wherein water is boiled to produce pressurized steam to supply to a steam cooker (steamer,
steam-jacket kettle, or other steam-powered device).
C.	Commercial Steam-Generated Steamer: A self-contained electric or gas powered vessel wherein
water is boiled to produce steam at atmospheric pressure to supply to a steamer.
D.	Commercial Connectionless Steamer: A cooking appliance that creates steam from a reservoir of
water at the bottom of a closed compartment. Water is provided by manually filling the reservoir,
as there are no external water connections. The compartment may operate at a variety of
pressures and the steam can be static or circulated.
E.	Cooking Energy Efficiency: The quantity of energy input to the food products; expressed as a
percentage of the quantity of energy input to the appliance during the heavy-, medium-, and light-
load tests. For purposes of this specification, heavy-load will be used as a measurement of
energy efficiency.
F.	Heavy (Potato') Load Cooking: The manufacturer's stated capacity of 12 by 20 by 2/4 inch (300 by
500 by 65 mm) perforated hotel pans each filled with 8.0 ± 0.2 lb (3.6 ± 0.1 kg) of fresh, whole, US
No. 1, size B, red potatoes.
G.	Idle Energy Rate: The rate of appliance energy consumption while it is maintaining or holding at a
stabilized operating condition or temperature.
2)	Qualifying Products: Any commercial pressureiess steamer that meets the definition in Section 1A is
eligible for the ENERGY STAR.
3)	Energy-Efficiency Specifications for Qualifying Products: Only those products listed in Section 2 that
meet the following criteria may qualify as ENERGY STAR:
Energy Efficiency Requirements for Electric Pressureiess Steamers
Heavy Load (Potato) Cooking Energy
Efficiency
> 50%
Idle Energy Rate
< 400 watts*
*Normalized for a 3-pan capacity, single compartment steamer
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Energy Efficiency Requirements for Gas Pressureless Steamers
Heavy Load (Potato) Cooking Energy
Efficiency
> 38%
Idle Energy Rate
< 6,250 Btu/hr*
*Normalized for a 3-pan capacity, single compartment steamer
Normalizing idle rates: Normalizing means multiplying the value by a ratio which relates the size of the unit
in question to a standardized (or typical) size. For steamers with a pan capacity other than three 12 by 20
by 2 1/2 inch hotel pans as defined in Section 1F, calculate the normalized 3-pan idle rate according to the
following formula:
T „ „ „, , T „ Actual Pan Capacity
3 - pan Idle Rate = Measured Idle Rate x	
Note: The 400-watt and 6,250 Btu/h requirements for idle rates is normalized for a 3-pan capacity.
To allow for a fair comparison of idle rates for different sizes of steamers, an equation for
normalizing is provided so that 4-pan, 5-pan or 6-pan capacity-steamers may have the opportunity
to qualify.
The Federal Energy Management Program (FEMP) recommends a minimum idle energy rate for
electric pressureless steamers only; however, it is EPA's preference to offer all models within a
particular product category the opportunity to qualify as ENERGY STAR regardless of fuel source.
As a result, performance levels are recommended for gas pressureless steamers as well. Members
of industry are encouraged to comment on whether or not these performance levels are feasible
and encourage energy efficiency in the marketplace.
Please note that the primary objective of ENERGY STAR is to recognize the most energy-efficient
products in the market through the use of the ENERGY STAR label. In developing a specification,
EPA considers the following criteria:
Significant energy savings can be realized on a national basis
Product performance is maintained or enhanced with increased efficiency
Energy-efficient purchase will be cost effective
Energy efficiency can be achieved through several technology options; at least one of
which is non-proprietary
Product energy consumption and performance can be measured and verified with testing
Labeling would effectively differentiate products and be visible for purchasers
It is not EPA's intention to design a specification that will allow every model to qualify as ENERGY
STAR. Based on preliminary data provided by the Food Service Technology Center (FSTC), It is
estimated that the specification level for electric pressureless steamers captures approximately
25% of the installed base.
There are limited data points available for gas pressureless steamers, thereby making it difficult to
determine the feasibility of the proposed performance requirements. EPA is interested in collecting
additional energy consumption data from manufacturers and other interested parties to determine if
the specification level for gas pressureless steamers is feasible and justified based on the above
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4)	Test Criteria: Manufacturers are required to perform tests and self-certify those product models that
meet the ENERGY STAR guidelines. The test results must be reported to EPA using the Commercial
Pressureless Steamers Qualifying Product Information Form.
In performing these tests, partner agrees to measure a model's energy-efficiency using the ASTM
Standard F1484-99, Test Method for the Performance of Steam Cookers.
5)	Effective Date: The date that manufacturers may begin to qualify products as ENERGY STAR will be
defined as the effective date of the agreement. The ENERGY STAR Specification for Commercial
Pressureless Steamers is effective TBD.
Note: EPA hopes to announce an ENERGY STAR Specification for Commercial Pressureless
Steamers in partnership with industry at the NAFEM show in September, 2003. EPA is interested
in obtaining feedback on this as well as an appropriate effective date that would allow for ENERGY
STAR qualified and labeled products to be available at the time of the announcement.
6) Future Specification Revisions: ENERGY STAR reserves the right to change the specification should
technological and/or market changes affect its usefulness to consumers, industry, or the environment.
In keeping with current policy, revisions to the specification are arrived at through industry
discussions. Please note that ENERGY STAR qualification is not automatically granted for the
life of the product model. To carry the ENERGY STAR label, a product model must meet the
ENERGY STAR specification in effect on the model's date of manufacture.
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