REVISED	DRAFT-
U.S. Environmental Protection Agency
Architecture and Engineering Guidelines
Addendum I

^ PR0^°
Update of Guidelines to Incl ude
Procurement of Energy Efficient Products
Required by the Energy Policy Act of 2005
July 19, 2006

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REVISED DRAFT- July 20, 2006
FORI. WARD
On August 8, 2005, the Energy Policy Act of 2005 (EPAct 2005) was signed into law. Section 104 of
EPAct 2005 states that when procuring energy consuming products, all federal agencies must procure
ENERGY STAR® or FEMP-designated products unless the agency can demonstrate through written
documentation instances where:
1)	An ENERGY STAR® or FEMP -designated product is not cost-effective over the life of the
product taking energy cost savings into account.
2)	No ENERGY STAR® or FEMP -designated product is reasonably available that meets the
functional requirements of the agency.
In addition, Section 104 of EPAct 2005 requires the General Services Administration (GSA) and the
Defense Logistics Agency (DLA) to identify all complying products and supply exclusively those
products, unless the consumer agency specifies in writing that the product will not meet the agency's
functional requirements or will not be cost-effective. To view a full copy of EPAct 2005, visit
.
This Addendum is meant to supplement the existing four volumes of the EPA Facilities Manual with the
updated energy efficiency procurement requirements of EPAct 2005. Each section of this Addendum
contains a table that provides energy efficiency recommendations for a specific category of energy
consuming products. The recommended performance specifications found in this addendum were
gathered from the U.S. Department of Energy (DoE) Federal Energy Management Program's (FEMP)
Web site on energy efficiency requirements for 50 types of products commonly purchased by federal
agencies  and the ENERGY STAR®
Web site .
Volume 2 of the EPA Facilities Manual - Architecture and Engineering Guidelines has been updated to
include references to specific sections of this Addendum where appropriate. It should be noted, however,
that not all product categories included in this Addendum are referenced in the updated version of
Volume 2. To ensure awareness of all efficiency recommendations, it is recommended that individuals
read this entire Addendum.
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TABLE OF CONTENTS
1.0 LIGHTING	4
1.1	Compact Fluorescent Lamps	4
1.2	Residential Light Fixtures	4
1.3	Fluorescent Tube Lamps	14
1.4	Fluorescent Ballasts	15
1.5	Fluorescent Luminaries	15
1.6	DOWNLIGHT LUMINARIES	16
1.7	Industrial HID Luminaries	16
1.8	Exit Signs	17
1.9	Ceiling Fans	17
1.10	Traffic Signals	18
1.11	Lighting Controls	18
1.12	More Lighting Guidance	18
2.0 COMMERCIAL AND INDUSTRIAL EQUIPMENT	20
2.1 Commercial Unitary Air Conditioners	20
2.2. Air-Cooled Chillers	20
2.3	Water-Cooled Chillers	21
2.4	Commercial Heat Pumps	21
2.5	Ground-Source Heat Pumps	22
2.6	Boilers	22
2.7	Distribution Transformers (Medium)	23
2.8	Electric Motors	24
2.9	Centrifugal Pumping Systems.	25
3.0 FOOD SERVICE EQUIPMENT	26
3.1	Refrigerators and Freezers	26
3.2	Gas Griddles	26
3.3	Gas Fryers	26
3.4	Hot Food Holding Cabinets	27
3.5	PRESSURELESS STEAMERS	27
3.6	Beverage Vending Machines	27
3.7	Water Coolers	27
3.8	Ice Machines	28
3.9	Spray Valves	29
4.0 APPLIANCES	30
4.1	Refrigerators.	30
4.2	Freezers	31
4.3	Dishwashers	32
4.4	Clothes Washers	32
4.5	Family-Size Clothes Washers	32
4.6	Room Air Conditioners	32
4.7	DEHUMIDIFIERS	33
4.8	Room Air Cleaners	33
5.0 PLUMBING	34
5.1	Faucets	34
5.2	SHOWERHEADS	34
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5.3	Toilets	34
5.4	Urinals	35
6.0 CONSTRUCTION PRODUCTS	36
6.1	Residential Windows	36
6.2	Roof Products	36
7.0 OTHER EFFICIENT TECHNOLOGIES	38
7.1 Low Standby Power	38
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1.0	Lighting
1.1	Compact Fluorescent Lamps
Efficiency Recommendation3 |
To Replace
Incandescent Bulb
Rated at
Necessaiy Light
Output (Lumens b)
Typical CFL
Replacement Wattage0
Recommended CFL
Lumens per Watt (lpW)
Bare Bulbs d
40 watts
495 or more
11-14 watts
45 lpW or more
60 watts
900 or more
15-19 watts
60 lpW or more
75 watts
1200 or more
20 - 25 watts
60 lpW or more
100 watts
1750 or more
>29 watts
60 lpW or more
Reflector Type Bulbs
50 watts
550 or more
17-19 watts
33 lpW or more
60 watts
675 or more
20-21 watts
40 lpW or more
75 watts
875 or more
>22 watts
40 lpW or more
a Compact fluorescent lamps commonly referred to as compact fluorescent light bulbs or CFLs, are 3 -4 times more
efficient than standard incandescent bulbs. They produce light through fluorescing phosphors instead of a heated
filament.
b Lumens are a measure of light output.
c Some more efficient lower wattage CFL's can produce equivalent light output to the corresponding incandescents
(listed in left -hand column); to assure sufficient lighting, make sure the CFL replacement provides at least enough
lumens.
d Covered bulbs have lower lumens per watt. Recommended lpw for covered lamps are as follows: less than or equal
to 14 watts: 40 lpW; 15-19 watts: 48 lpW; 20-24 watts: 50 lpW; greater than or equal to 25 watts: 55 lpW.
1.2 Residential Light Fixtures
Key Product Criteria - Indoor Fixtures
Performance
Characteristic
Specifications
Note: Only electronic ballasts may be used to meet the requirements of this table. In addition, fixtures
that utilize compact fluorescent lamps that do not have a plug-in base (i.e use a mogul, medium, or other
screw base) are not eligible to earn the ENERGY STAR.
Combined Lamp & Ballast Requirements:
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System Efficacy Per Lamp
Ballast Platform in
Lumens Per Watt (LPW)1
>	50 LPW for all lamp types below 30 total listed lamp watts.
>	60 LPW for all lamp types that are < 24 inches and > 30 total listed lamp
watts.
>70 LPW for all lamp types that are > 24 inches and > 30 total listed lamp
watts.
Lamp Requirements:
Lamp Life
For lamps shipped with the fixtures, the average rated life of the lamp must
be > 10,000 hours.
If the lamp is not shipped with the fixture, product packaging must meet the
requirements set forth in the "Product Packaging for Consumer Awareness"
section of this Table.
Lumen Maintenance
For lamps indicated on the fixture packaging or shipped with the fixtures,
the lamp shall have an average rated lumen maintenance of at least 80% of
initial lamp lumens at 40% (4,000 hours minimum) rated lamp life.
Color Rendering Index
For lamps shipped with the fixtures, the color rendering index must meet the
following requirements:
>	80 for compact fluorescent lamps.
>	75 for linear fluorescent lamps.
If the lamp is not shipped with the fixture, product packaging must meet the
requirements set forth in the "Product Packaging for Consumer Awareness"
section of this Table.
Correlated Color
Temperature
For lamps shipped with the fixtures, the lamps must have one of the
following designated correlated color temperatures (CCT): 2700K, 3000K,
3500K, 4100K, 5000K, or 6500K.
If the lamp is not shipped with the fixture, product packaging must meet the
requirements set forth in the "Product Packaging for Consumer Awareness"
section of this Table.
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Lamp/Lampholder
Compatibility
For lamps indicated on the fixture packaging or shipped with the fixtures,
lamps must utilize an ANSI/IEC standardized lamp base configuration, as
defined by ANSI C81.61 and IEC 60061-1.
The lampholder must be designed to accept lamps with ANSI/IEC
standardized lamp base configurations for all applicable wattages. For
example, if the ballast can operate lamps with multiple wattages (e.g., an
18W, 26W, or 32W lamp) then the lampholder must be designed to accept
lamps with ANSI/IEC standardized lamp base configurations for all three
applicable wattages.
In addition, lamps shall either:
•	Meet the requirements of an ANSI/IEC standardized lamp specification
sheet, as defined by ANSI C78.901-2001 and IEC 60901 (for compact
fluorescent lamps) or ANSI C78.81-2001 and IEC 60081 (for linear
lamps) if an applicable standard exists, or,
•	If no ANSI/IEC lamp standard exists (e.g., a spiral compact fluorescent
lamp), a custom lamp specification sheet must be provided at the time of
submittal. Specific lamp characteristics that should be included in the
lamp specification sheet are detailed in Table 3.
Lamp Labeling
Requirement
For lamps shipped with fixtures, a manufacturer designation that
encompasses the lamp manufacturer name, wattage, correlated color
temperature, and color rendering index must be labeled on the lamp or lamp
base.
Electronic Ballast Requirements
(Note: Magnetic Ballasts May Not Be Used in Indoor Fixtures):
General
Per ANSI C82.ll Section 5 except paragraph 5.3.1.
Lamp Start Time
The time needed after switching on the lamp to start continuously and
remain illuminated must be an average of one second or less.
Power Factor
> 0.5
Lamp Current Crest Factor
< 1.7
Maximum Measured
Ballast Case Temperature
During Normal Operation
Inside Fixture(s)
Not to exceed the ballast manufacturer maximum recommended ballast case
temperature during normal operation inside a fixture.
Note: This performance characteristic is separate and distinct from thermal
requirements established by UL, which governs safety rather than longevity
of the ballast. All qualified fixtures are expected to meet this requirement,
including linear, suspended, close-to-ceiling, IC, ICAT and Non-IC recessed
canisters, etc. as well as those fixtures that may be exempt from UL1598.
Electromagnetic and
Radio Frequency
Interference
Ballast must meet FCC requirements for consumer use (FCC 47 CFR Part
18 Consumer Emission Limits)
Ballast Frequency
20 to 33 kHz or > 40 kHz
Transient Protection
Per ANSI C82.11b, paragraph 5.10.1 (100kHz Ring Wave, 2.5kV, both
common mode and differential mode, 7 strikes)
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End of Life Protection
All ballasts that operate lamps sized T5 and smaller must contain an end of
life protection circuit. For ballasts that operate multiple lamps and are
required to have end of life protection, the ballast must shut down no more
than two lamps when one of the lamps has reached end of life. For example,
a fixture with one ballast and five lamps must not shut down more than the
lamp that has reached end of life plus one additional lamp.
Dimming
Torchiere style portable fixtures shall be dimmable from 100% to 30%, or
less, of maximum light output, or be switchable to three levels of brightness,
not including the off position.
Other fixture types that utilize dimmable ballasts shall be dimmable from
100% to 30%, or less, of maximum light output, or be switchable to three
levels of brightness, not including the off position.
Safety - Ballasts and "Non
Edison base Fluorescent
Adapters"
The cover page of a safety test report or a general coverage statement must
be provided to demonstrate compliance with ANSI/UL 935 or UL 1993, as
appropriate.
Fixture Requirements:
Fixture Warranty
A written warranty must be included with fixture packaging at the time of
shipment, which covers repair or replacement of defective parts of the
fixture housing, optics, trim and electronics (excluding the lamp) for a
minimum of two years from the date of purchase.
Noise
Class A sound rating for electronic ballasts within the fixture, not to exceed
a measured level of 24 dBA (audible) when the ballast is installed in the
fixture.
Lamp Shipment
Requirement
All indoor fixtures must be shipped with a lamp, except for the following
fixture types:
1.	Recessed downlight fixtures and recessed downlight retrofit kits
2.	Fixtures using linear fluorescent lamps
Replaceable ballast
Ballasts in all fixtures (including portables) must be accessible and
removable by an electrician without the cutting of wires and without damage
to the fixture housing, trim, decorative elements or the carpentry (e.g.,
ceiling drywall) to which the fixture is attached
Safety - Portable Fixtures
The cover page of a safety test report or a general coverage statement must
be provided to demonstrate compliance with ANSI/UL 153.
Safety - Hardwired
Fixtures
The cover page of a safety test report or a general coverage statement must
be provided to demonstrate compliance with UL 1598.
Recessed Downlight
Fixtures - Insulation
Contact (IC)-Rated
Recessed downlight fixtures that are either IC-Rated for direct contact with
insulation or non IC-Rated may qualify as ENERGY STAR. For fixtures to
be considered IC-Rated they must be approved for zero clearance insulation
cover (IC) by an OSHA NRTL laboratory. Recessed downlight fixtures that
are IC-Rated must also meet the requirements for air tight fixtures, listed
below.
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Recessed Downlight
Fixtures - Air Tight For
Restricted Air Movement
Recessed downlight fixtures that are either air tight or not air tight may
qualify as ENERGY STAR. For fixtures to be considered air tight, the
housing or certified/listed accessory must have leakage less than 2.0 cubic
feet per minute (CFM) at 75 Pascals (or 1.57 lbs/fit2) when tested in
accordance with ASTM E283 and shall be sealed with a gasket or caulk.
For recessed downlight fixtures that are air tight, the following measures
must be taken to ensure that fixtures can be properly installed and inspected:
1.	Product packaging must meet the requirements set forth in the "Product
Packaging for Consumer Awareness Requirements" section below.
2.	The fixture itself must include a label certifying "air tight", or similar
designation, to show air leakage less than 2.0 CFM at 75 Pascals when
tested in accordance with ASTM E283. The label must be clearly visible
to a building inspector.
3.	Installation instructions must be included listing all components of the
assembly that will be necessary to ensure an airtight installation and
how the components should be properly installed. For example,
depending on the method used to achieve air-tight operation, the
instructions should alternatively show how a gasket is to be attached,
what type of caulk to use and how it should be applied, or which
certified airtight trim kits are designed to be installed with the luminaire
housing.
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Product Packaging for For fixtures that are not shipped with lamps, product packaging must
Consumer Awareness include a list of lamps types that would ensure ENERGY STAR quality and
Requirements	performance when paired with the qualifying fixture. This list must be
clearly visible to the consumer on the fixture packaging.
Manufacturers are not required to provide specific lamp manufacturer names
and model numbers on the packaging. Rather, generic lamp listings, such as
the NEMA or ANSI generic descriptions including a color designation (e.g.,
F32T8/830 or CFQ26W/G24q/827), will suffice. In addition, packaging
should suggest that consumers select a lamp with a rated life of 10,000 hours
or more. Note: only recessed downlight fixtures, recessed downlight
retrofit kits, and fixtures using linear lamps may ship without a lamp.
For fixtures that are shipped with lamps, product packaging language is
required that clearly describes the nominal color designation of the lamp in
units of Kelvin (i.e!, 2700K, 3000K, 3500K, 4100K, 5000K, or 6500K).
For recessed downlight fixtures that are IC-Rated, product packaging
must clearly state this rating. The language must be clearly visible on the
product packaging. The IC-Rated designation will also be included in the
fixture description included in the Qualified Product list posted on the
ENERGY STAR Web site. Sample language: "IC-Rated for direct contact
with insulation."
For recessed downlight fixtures that are Air-Tight (AT) rated, product
packaging must clearly show that the fixture produces less air leakage than
2.0 CFM at 75 Pascals when tested in accordance with ASTM E283. The
language must be clearly visible on the product packaging. The "air tight",
or similar, designation will also be included in the fixture description
included in the Qualified Product list posted on the ENERGY STAR Web
site. Sample language: "Certified Air Tight per ASTM E283."
Additional Requirements for Indoor Recessed Downlight Retrofit Kits |
Performance
Characteristic
Specifications
Note: The following ENERGY STAR performance requirements must be met by recessed downlight
retrofit kits in addition to those listed in Table 1 - Indoor Fixtures, above.
Reflectors
Reflectors must be included to maximize fixture efficiency.
Aperture
Maximum 7.0"
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Air Tight For Restricted
Air Movement
Only recessed downlight retrofit kits that are air tight may qualify as
ENERGY STAR. For fixtures to be considered air tight, the housing or
certified/listed accessory must have leakage less than 2.0 cubic feet per
minute (CFM) at 75 Pascals (or 1.57 lbs/ft2) when tested in accordance with
ASTM E283 and shall be sealed with a gasket or caulk.
For recessed downlight retrofit fixtures, the following measures must be
taken to ensure that fixtures can be properly installed and inspected:
1.	Product packaging must meet the requirements set forth in the "Product
Packaging for Consumer Awareness" section within this table, below.
2.	The fixture itself must include a label certifying airtight or similar
designation to show air leakage less than 2.0 CFM at 75 Pascals when
tested in accordance with ASTM E283. The label must be clearly visible
to a building inspector.
3.	Installation instructions must be included listing all components of the
assembly that will be necessary to ensure an airtight installation and how
the components should be properly installed. For example, depending on
the method used to achieve air-tight operation, the instructions should
alternatively show how a gasket is to be attached, what type of caulk to
use and how it should be applied, or which certified airtight trim kits are
designed to be installed with the luminaire housing.
Electrical Connections
Edison lamp socket with wire "pigtail" to the ballast.
Safety - Fixture
Conversions, Retrofits
Fixtures must be tested and listed by an OSHA NRTL laboratory as
acceptable for compliance with NFPA 70, National Electrical Code (NEC).
The cover page of a safety test report or a general coverage statement must
be provided to demonstrate compliance with UL 1598 and UL 1598B.
Product Packaging for
Consumer Awareness
Requirements
Recessed downlight retrofit kit packaging and instructions must clearly
indicate:
1.	What fixture model numbers the recessed downlight retrofit kits are
compatible with.
2.	Whether or not the product is dimmable. If dimmable, user instructions
must clearly indicate what type of dimming circuit it can be used on.
3.	Any known incompatibility with photo controls, dimmers or timing
devices.
4.	Airtight or similar designation to show air leakage less than 2.0 CFM at
75 Pascals when tested in accordance with ASTM E283. The language
must be clearly visible on the product packaging. The "air tight", or
similar, designation will also be included in the fixture description
included in the Qualified Product list posted on the ENERGY STAR
Web site. Sample language: "Certified Air Tight per ASTM E283."
Outdoor Fixtures: Compliance Through Efficient Light Source |
Performance
Characteristic
Specifications
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Note: Only electronic ballasts may be used to meet the requirements of this table with the exception of
high intensity discharge lamps, such as metal halide or high pressure sodium lamps. In these cases
magnetic ballasts can still be used. In addition, fixtures that utilize compact fluorescent lamps that do
not have a plug-in base (i.e use a mogul, medium, or other screw base) are not eligible to earn the
ENERGY STAR. For example, a screw-based compact fluorescent lamp may not be used, though a
metal halide lamp may be used.
Combined Lamp & Ballast Requirements:
System Efficacy Per
Lamp Ballast Platform in
Lumens Per Watt (LPW)
>	40 LPW for all lamp types below 15 total listed lamp watts.
>	50 LPW for all lamp types over 15 total listed lamp watts up to 30 total
listed lamp watts
>	60 LPW for all lamp types over 30 total listed lamp watts
Lamp Requirements:
Lamp Life
For lamps shipped with the fixtures, the average rated life of the lamp must be
> 10,000 hours.
If the lamp is not shipped with the fixture, product packaging must meet the
requirements set forth in the "Product Packaging for Consumer Awareness"
section of this Table.
Lamp/Lampholder
Compatibility
For lamps indicated on the fixture packaging or shipped with the fixtures,
lamps must utilize an ANSI/IEC standardized lamp base configuration, as
defined by ANSI C81.61 and IEC 60061-1.
The lampholder must be designed to accept lamps with ANSI/IEC
standardized lamp base configurations for all applicable wattages. For
example, if the ballast can operate lamps with multiple wattages (e.g., an
18W, 26W, or 32W lamp) then the lampholder must be designed to accept
lamps with ANSI/IEC standardized lamp base configurations for all three
applicable wattages.
In addition, lamps shall either:
•	Meet the requirements of an ANSI/IEC standardized lamp specification
sheet, as defined by ANSI C78.901-2001 and IEC 60901 (for compact
fluorescent lamps) or ANSI C78.81-2001 and IEC 60081 (for linear
lamps) if an applicable standard exists, or,
•	If no ANSI-IEC lamp standard exists (e.g., a spiral compact fluorescent
lamp), a custom lamp specification sheet must be provided at the time of
submittal. Specific lamp and lamp base characteristics that should be
included in the lamp specification sheet are detailed in Table 3.
Ballast Requirements:
Electromagnetic and
Radio Frequency
Interference
Ballast must be FCC rated for consumer use (FCC 47 CFR Part 18 Consumer
Emission Limits).
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End of Life (EOL)
Protection
All ballasts that operate lamps sized T5 and smaller must contain an end of
life protection circuit, per ANSI/IEC requirements. For ballasts that operate
multiple lamps and are required to have end of life protection, the ballast must
shut down no more than two lamps when one of the lamps has reached end of
life. For example, a fixture with one ballast and five lamps must not shut
down more than the lamp that has reached end of life plus one additional
lamp.
Fixture Requirements:
Maximum Input Power
150 watts
Automatic Daylight
Shutoff
The fixture must contain an integrated photosensor that automatically
prevents operation during daylight hours. In addition, the control must
automatically reactivate within 24 hours of a manual override or testing
operation.
Fixture Warranty
A written warranty must be included with fixture packaging at shipment,
which covers repair or replacement of defective parts of the fixture housing or
electronics (excluding the lamp) for a minimum of two years from the date of
purchase.
Replaceable ballast
Ballasts must be accessible to and removable by an electrician without the
cutting of wires and without damage to the fixture housing, trim, decorative
elements or the carpentry (e.g. ceiling drywall) to which the fixture is
attached.
Safety
Fixtures must be compliant with NFPA 70, the National Electrical Code
(NEC), including requirements for wet or damp locations (Articles 410-4a
and Article 100).
Product Packaging for
Consumer Awareness
Requirements
For fixtures that are not shipped with lamps, product packaging must include
a list of lamp types that would provide ENERGY STAR quality and
performance when paired with the qualifying fixtures. This list must be
clearly visible to the consumer on the fixture packaging.
Manufacturers are not required to provide specific lamp manufacturer names
and model numbers on the packaging. Rather, generic lamp listings, such as
the NEMA or ANSI generic descriptions including a color designation (e.g.,
F32T8/830 or CFQ26W/G24q/827), will suffice. In addition, consumers
should be directed to select a lamp with a rated life of 10,000 hours or more.
Product packaging must indicate the minimum (lowest) starting temperature
for the lamp and ballast platform of the fixture.
If the automatic daylight shutoff control can be adjusted such that the fixture
can operate during full daylight, or automatic reactivation will not occur
within 24 hours of a manual override or testing operation, additional
packaging language is required that provides a range of settings that will
result in the fixture complying with the specification. The language must be
clearly visible to the consumer on the fixture packaging and in the fixture
manual. Sample language: "To meet ENERGY STAR requirements the
photosensor control knob must be set to x, y, or z to prevent operation during
full daylight."
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Outdoor Fixtures: Compliance Through Reduced Operating Time |
Note: All lamp types (fluorescent, incandescent, etc.) may be used to meet the requirements set forth in
this table.
Fixture Requirements:
Maximum Input Power
250 watts
Automatic Daylight
Shutoff
The fixture must contain an integrated photosensor that automatically
prevents operation during daylight hours. In addition, the control must
automatically reactivate within 24 hours of a manual override or testing
operation.
Motion Control
The fixture must contain an integrated motion sensor that employs infrared
sensing technology.
The sensor must:
•	Allow automatic shut-off of the lamp within 15 minutes of being
manually activated by a switch or automatically activated by the sensor,
and
•	Automatically reset to sensing mode within 24 hours of a manual
override or testing operation.
The fixture must:
•	Have an indicator that visibly or audibly informs the device operator that
the motion sensor is operating properly, or that it has failed or
malfunctioned.
Fixture Warranty
A written warranty must be included with fixture packaging at shipment,
which covers repair or replacement of defective parts of the fixture housing
or electronics (excluding the lamp) for a minimum of two years from the
date of purchase.
Replaceable ballast
If a ballast is present in the fixture, it must be accessible to and removable
by an electrician without the cutting of wires and without damage to the
fixture housing, trim, decorative elements or the carpentry (e.g., ceiling
drywall) to which the fixture is attached.
Safety
Fixtures must be compliant with NFPA 70, the National Electrical Code
(NEC), including requirements for wet or damp locations (Articles 410-4a
and Article 100).
Product Packaging for
Consumer Awareness
Requirements
If the automatic daylight shutoff control can be adjusted such that the fixture
can operate during full daylight, or automatic reactivation will not occur
within 24 hours of a manual override or testing operation, product packaging
language is required that provides a range of settings that will result in the
fixture complying with the specification. The language must be clearly
visible to the consumer on the fixture packaging and in the fixture manual.
Sample language: "To meet ENERGY STAR requirements the photosensor
control knob must be set to x, y, or z to prevent operation during full
daylight."
If the integrated motion sensor can be adjusted such that shut-off will not
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REVISED DRAFT- July 20, 2006
occur within 15 minutes or automatic reset to sensing mode will not occur
within 24 hours of a manual override or testing operation, product packaging
must provide a range of settings that will resulting the fixture complying
with the specification. The language must be clearly visible to the consumer
on the fixture packaging and in the fixture manual. Sample language: "To
meet ENERGY STAR requirements, the motion sensor control knob must
be set to x, y, or z to allow automatic reset of the sensor". In addition, the
fixture must include instructions within the packaging that outlines step-by-
step calibration instructions for the motion sensor.
'Efficacy shall be determined by the following equation:
Efficacy [Lurrens per Watt] = Measured Lamp Lumens [Lumens]
Measured Input Power [Watts]
Lamp Lumens: Lamp lumens must be measured using the lamp and ballast that are shipped with the fixture.
Input Power: Input power must be measured with the lamp and ballast that are shipped with the fixture.
Please view the ENERGY SLAR guidelines for residential light fixtures
 for
definitions for terms mentioned above.
1.3 Fluorescent Tube Lamps
Efficiency Recommendation |
Lamp Type
Recommended
Best Available
Four-Foot Lamps
T8,32 watts
2800 lumens3 or more
3000 lumens
T12,34 watts
2800 lumens or more
2900 lumens
Eight-Foot Lamps
T8,59 watts
5700 lumens or more
5950 lumens
T 12,34 watts
2800 lumens or more
2900 lumens
Eight-Foot Lamps
T8,59 watts
5700 lumens or more
5950 lumens
T12,60 watts
5600 lumens or more
6000 lumens
U-Tube Lamps
T8/U,31-32 watts
2600 lumens or more
2850 lumens
T12/U,34 watts
2700 lumens or more
2760 lumens
a Lumen is a measure of light output.
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1.4 Fluorescent Ballasts
Efficiency Recommendation3 |
Lamp Type
# of Lamps
Recommended BEF3'b
Best Available BEF
Four-Foot and U-Tube Lamps

1
2.54 or higher
3.00
T8,32 Watts
2
1.44 or higher
1.54
3
0.93 or higher
1.06

4
0.73 or higher
0.79

1
2.64 or higher
3.05
T 12,34 Watts
2
1.41 or higher
1.53

3
0.93 or higher
0.95
Eight-Foot Lamps
T8,59 Watts
2
0.80 or higher
0.81
T 12,60 Watts
2
0.80 or higher
0.80
a Ballast efficacy factor (BEF) is the ratio of the ballast factor (BF) to input watts; it measures the efficiency of the
lamp/ballast system relative to others using the same type and number of lamps.
b Ballast factor (BF), also called relative light output (RLO), is the ratio of the light output of a lamp(s) operated by a
ballast, to the light output of the same lamp(s) operated by a reference ballast at rated current and voltage.
1.5 Fluorescent Luminaries
Efficiency Recommendation3 |
Luminaire3 Type
(NEMA Designation)
Number of Lamps
Recommended LERb
Best Available LERb
2' x 4' Recessed
Lensed (FL)
2
62 or higher
77
3
61 or higher
77
4
61 or higher
77
VDT'-Pieferiecf1
Louvered (FP)
2
50 or higher
62
3
51 or higher
68
4
54 or higher
68
Plastic Wraparound
Four-Foot (FW)
2
63 or higher
88
4
62 or higher
100
Strip Lights
Four-Foot (FS)
1
70 or higher
86
2
70 or higher
92
Industrial
Four-Foot (FI)
1
67 or higher
91
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REVISED DRAFT- July 20, 2006
Eight-Foot (FI)
2
68 or higher
86
2' x 2' Recessed, for U-Tube Lamps
VDT-Preferred
2
41 or higher
63
Lensed
2
49 or higher
78
a Luminaire is a complete lighting unit consisting of a fixture along with one or more ballasts and lamps.
b Luminaire efficacy rating (LER) describes the efficiency of a luminaire in terms of rated light output (in lumens)
per watt of electricity use. (Lumen is a measure of light output.)
c VDLs or video display terminals (computer monitors) may be obscured by direct or reflected glare from overhead
luminaires that emit light at wide angles.
d " VDL-Preferred" luminaires meet IESNA recommendations for glare reduction, based on maximum allowable
average luminance at 55° and higher angles from vertical.
1.6 Downlight Luminaries
Efficiency Recommendationa'b |
Luminaire0 Type
(NEMA designation)
Recommended LERd
Best Available LER
Compact Fluorescent Lamps (CFLs)
Open Optics
29 or higher
57
Baffled" Optics
21 or higher
41
Lensed Optics
24 or higher
48
Metal Halide Lamps
Open Optics
35 or higher
55
Lensed Optics
30 or higher
43
a Downlight is a small, ceiling-mounted direct lighting unit that casts its light downward.
b Lhis recommendation pertains to downlight luminaires with compact fluorescent lamps from 13 to 32 watts (about
700 - 1,400 lumens), and metal halide lamps under 150 watts (about 12,000 lumens).
c Luminaire is a complete lighting unit consisting of a fixture along with one or more ballasts and lamps.
d Luminaire efficacy rating (LER) describes the efficiency of a luminaire in terms of rated light output (in lumens)
per watt of electricity use. Lumen is a measure of light output.
e Baffle is a light-absorbing element within the luminaire.
1.7 Industrial HID Luminaries
Efficiency Recommendation3 |
Upward Efficiency8
Lamp Wattage
Closed Fixture (HC) LERb
Open Fixture (HO) LERb
Recommended
Best Available
Recommended
Best Available
Metal Halide Lamps
0%
150-399
41 or higher
64
insuff. data
63
400-999
53 or higher
67
59 or higher
69
>1000
77 or higher
83
insuff. data
110
1%-10%
150-399
56 or higher
70
insuff. data
53
16

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REVISED DRAFT- July 20, 2006

400-999
62 or higher
67
64 or higher
70
>1000
insuff. data
99
88 or higher
108
>20%
150-399
62 or higher
73
77 or higher
90
400-999
65 or higher
74
insuff. data
75
>1000
insuff. data
96
insuff. data
96
High Pressure Sodium Lamps
0%
150-399
58 or higher
76
68 or higher
76
400-999
63 or higher
87
84 or higher
96
>1000
insuff. data
94
insuff. data
95
1%-10%
150-399
64 or higher
78
63 or higher
84
400-999
82 or higher
101
89 or higher
111
>1000
insuff. data
92
109 or higher
121
ll%-20%
150-399
insuff. data
89
78 or higher
87
400-999
insuff. data
91
94 or higher
100
>1000
insuff. data
79
insuff. data
122
>20%
150-399
75 or higher
80
77 or higher
90
400-999
insuff. data
102
insuff. data
103
>1000
insuff. data
116
insuff. data
121
a Upward efficiency is the portion of light directed up. Both high-bay and low-bay luminaires are available with
opaque reflectors, which direct all or most of the light downward, and with transparent refractors, which direct some
light up.
b LER, or luminaire efficacy rating, describes the efficiency of a luminaire in terms of rated light output (in lumens)
per watt of electricity use. A lumen is a standard measure of light output.
1.8 Exit Signs
Efficiency Recommendation |
Product Type
Recommended
Best Available
Exit Signs
5 watts or less3
0 wattD
a Including built-in back-up power.
b Photoluminescent exit signs.
1.9 Ceiling Fans
Key Product Criteria |
Equipment
Specifications
Ceiling Fans
Specification defines residential ceiling fan airflow efficiency on a performance basis:
CFM* of airflow per watt of power consumed by the motor and controls. Efficiency is
measured on each of 3 speeds.
At low speed, fans must have a minimum airflow of 1,250 CFM* and an efficiency of
155 CFM/Watt
17

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REVISED DRAFT- July 20, 2006

Qualifying ceiling fan models must come with a minimum 30-year motor warranty;
one-year component(s) warranty; and 2-year light kits warranty.

At high speed, fans must have a minimum airflow of 5,000 CFM* and an efficiency of
75 CFM/Watt

Integral or attachable lighting, including separately sold ceiling fan light kits, must
meet certain requirements of the RLF specification. See QPI form for specific
requirements.
1.10 Traffic Signals
Key Product Criteria |
Equipment
Specifications
Traffic Signals
Specification based on a low energy requirement and conformance to the minimum
performance requirements of the appropriate Institute for Transportation Engineers
(ITE) specification.
1.11 Lighting Controls
Typical Lighting Control Applications |
Type of Control
Private Office
Open Office - Daylit
Open Office - Interior
Occupancy Sensors
++
++
++
Time Scheduling
+
++
++
Daylight Dimming
++
++
0
Bi-Level Switching
++
+
+
Demand Lighting
+
++
++
++ = good savings potential
+ = some savings potential
0 = not applicable
1.12 More Lighting Guidance
More Lighting Guidance
•	Lighting represents the single greatest opportunity to save energy and improve working
environments. The following tools can help energy managers identify lighting opportunities and
effective lighting solutions. Some of the following documents are available as Adobe Acrobat
PDFs.
•	Benefits of Energy Effective Lighting .
•	Economics of Energy Effective Lighting for Offices
.
•	Effective Lighting Checklist .
18

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REVISED DRAFT- July 20, 2006
•	Energy-Efficient Berkeley Lamp

•	Federal Lighting Guide (www.eere.energy.gov/femp/pdfs/fed light gde.pdf)—contains
information on how to implement lighting improvement projects at Federal facilities and provides
references to more specific information. Rather than attempting to answer technical questions in
great depth, the guide is a "one-stop-shopping" resource that directs building and energy
managers to a broad range of lighting topics.
•	Lighting Retrofit Workbook (www, eere. energy. gov/femp/pdfs/NPS guidebook, pdf)—A practical
guide for retrofitting lighting at National Park Service Visitors Centers. It contains useful
information for all facility managers.
•	Lighting Videotape: A videotape on energy-efficient lighting technologies can be ordered through
the FEMP Help Desk at (877) 337-3463.
•	Master Specification: Energy Efficient Lighting Technologies for Existing Federal Facilities
(www.eere.energy.gov/femp/pdfs/lighting spec2.pdf)—Boilerplate specifications for lighting are
an essential part of any project that includes acquiring lighting equipment for Federal buildings.
During the past 15 years, there has been such a profusion of new lighting technologies that even
experts are hard pressed to keep abreast of new developments. The Master Specification for
lighting helps Federal managers take advantage of new technologies by devising language that
establishes baselines and requirements for lighting projects. They are intended to help Federal
managers build scopes of work that will deliver the best results. These regularly updated lighting
specifications are distilled from the practical experience of lighting professionals and applicable
Codes of Federal Regulations.
•	Tips for Using Compact Fluorescent Lamps
(www, eere. energy, go v/femp/pdfs/lighting spec2.pdf)—Tips on using compact fluorescent
lighting, payback calculator, and ENERGY STAR® requirements.
Training
•	Training  for developing energy
effective lighting projects.
Related Links
•	Advanced Lighting Guidelines .
19

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REVISED DRAFT- July 20, 2006
2.0	Commercial and Industrial Equipment
2.1	Commercial Unitary Air Conditioners
Efficiency Recommendation |
Product Type and Sizea
Recommended Level
Best Available
<65 MBtu/h (3 phase)
12.0 SEER or more"
14.5 SEER
65 - 135 MBtu/h
11.0 EER or more
11.8 EER
11.4 IPLV or more
13.0 IPLV
>135-240 MBtu/h
10.8 EER or more
11.2 IPLV or more
11.5 EER
13.3 IPLV
a Only air-cooled single-packaged and split system units used in commercial buildings are covered. Water source
units are not covered by ENERGY STAR® but look for efficiency ratings that meet or exceed these levels for air
source units.
b When operating conditions are often close to rated conditions or in regions where there are high demand costs,
look for units with the highest EER ratings that also meet or exceed this SEER.
EER (energy efficiency ratio) is the cooling capacity (in Btu/hour) of the unit divided by its electrical input (in
watts) at the Air Conditioning and Refrigeration Institute's (ARI) standard peak rating condition of 95°F.
SEER (seasonal energy efficiency ratio) and IPLV (integrated part-load value) are similar to EER but weigh
performance at different (peak and off -peak) conditions during the cooling season.
2.2. Air-Coo led Chillers
Efficiency Recommendation3 |
Compressor Type and Capacity
Part Load Optimized Chillers
Recommendecf
IPLV (kW/ton)
Best Availableb
IPLV (kW/ton)
Scroll (30 - 60 tons)
0.86 or less
0.83
Reciprocating (30 -150 tons)
0.90 or less
0.80
Screw (70 - 200 tons)
0.98 or less
0.83
Compressor Type and Capacity
Full Load Optimized Chillers
Recommended
Full Load (kW/ton)
Best Available
Full Load (kW/ton)
Scroll (30 - 60 tons)
1.23 or less
1.10
Reciprocating (30 -150 tons)
1.23 or less
1.00
Screw (70 - 200 tons)
1.23 or less
0.94
a Depending on the application, buyers should specify chiller efficiency using either full-load or integrated part-
load values as shown (see text).
b Values are based on standard rating conditions specified in ARI Standard 550/590-98. Only packaged chillers (i.e.,
none with remote condensers) are covered.
20

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REVISED DRAFT- July 20, 2006
c Integrated part-load value (IPL V) is a weighted average of efficiency measurements at various part-load
conditions, as described in ARI Standard 550/590-98. These weightings have changed substantially from the
previous standard, ARI 590-92, lowering IPLV ratings by 10% -15% for the same equipment.
2.3 Water-Cooled Chillers
Efficiency Recommendation3 |

Part Load Optimized Chillers
Compressor Type and Capacity
Recommended
Best Available

IPLV C (kW/ton)
IPLVC (kW/ton)
Centrifugal (150 - 299 tons)
0.52 or less
0.47
Centrifugal (300 - 2,000 tons)
0.45 or less
0.38
Rotaiy Screw >= 150 tons
0.49 or less
0.46

Full Load Optimized Chillers
Compressor Type and Capacity
Recommended
Best Available

Full Load" (kW/ton)
Full-Load" (kW/ton)
Centrifugal (150 - 299 tons)
0.59 or less
0.50
Centrifugal (300 - 2,000 tons)
0.56 or less
0.47
Rotaiy Screw >= 150 tons
0.64 or less
0.58
a Depending on the application, buyers should specify chiller efficiency using either full-load or integrated part-
load values as shown (see text).
b Values are based on standard reference conditions specified in ARI standard 550/590-98.
c Integrated part load value (IPLV) is a weighted average of efficiency measurements at various part-load conditions,
as described in ARI Standard 550/590-98. These weightings have changed substantially from the previous standard,
ARI 550-92, lowering IPLV ratings by 10-15% for the same equipment.
d Full load efficiency is measured at peak load conditions described in ARI Standard 550/590-98.
2.4 Commercial Heat Pumps
Efficiency Recommendation |
Product Type and Size
Recommended Levef
Best Available b
Air-sourcec
< 65 MBtu/h
12.0 SEER or more
7.7 HSPF or more
13.2 SEER
8.5 HSPF
Air-source
65 - 135 MBtu/h
10.1 EER or more
10.4 IPLV or more
3.2 COP or more
11.5 EER
13.4 IPLV
4.0 COP
Air-source
136 - 240 MBtu/h
9.3 EER or more
9.5 IPLV or more
3.1 COP or more
10.5 EER
12.4 IPLV
3.3 COP
Water-source"
65 - 135 MBtu/h
12.8 EER or more
4.5 COP or more
14.5 EER
5.0 COP
a Efficiency levels for air-source units sized between 65 and 240 MBtu/h meet ASHRAE 90.1 minimum efficiency
requirements.
21

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REVISED DRAFT- July 20, 2006
b The best available EER and best available COP apply to different models.
c Only units with 3 -phase power supply are covered in this category.
d Water source heat pumps covered here use cooling towers and boilers as the heat transfer sink or source in a closed
loop piping system. This may increase boiler energy use by lowering the return water temperature. Auxiliary
pumping energy is not included in the WSHP efficiency rating.
EER (energy efficiency ratio) is the cooling capacity (in Btu/hour) of the unit divided by its electrical input (in
watts) at standard peak rating conditions. SEER (seasonal energy efficiency ratio) and IPLV (integrated part-load
value) are similar to EER, but weigh performance during the cooling season.
COP (Coefficient of Performance) is the heating capacity (in Btu/h) at standard heating conditions divided by its
electrical input (also in Btu/h). HSPF (Heating Seasonal Performance Factor), like SEER, weighs heating
performance at various conditions.
2.5 Ground-Source Heat Pumps
Efficiency Recommendation |
Product Type
Recommended
Best Available3
EERb
COPc
EERb
COPc
Closed Loop
14.1 or more
3.3 or more
25.8
4.9
Open Loopd
16.2 or more
3.6 or more
31.1
5.5
a The best available coefficient of performance (COP) and best available energy efficiency ratio (EER) for the open-
loop system apply to different models.
b EER is the cooling capacity (in Btu/hour) of the unit divided by its electrical input (in watts) at standard (ARI/ISO)
conditions of 77°F entering water for closed-loop models and 59°F entering water for open-loop systems.
c COP is the heating capacity (in Btu) of the unit divided by its electrical input (also in Btu) at standard (ARI/ISO)
conditions of 32°F entering water for closed-loop models and 50°F entering water for open-loop equipment.
d Open-loop heat pumps, as opposed to closed-loop models, utilize "once-through" water from a well, lake or
stream.
2.6 Boilers
Efficiency Recommendation3 |
Product Type (Fuel/
Heat Medium)
Rated Capacity
(Btu/h)
Recommended Thermal
Efficiency (et)b
Best Available0 Thermal
Efficiency (et)
Natural Gas Water
300,000 -
2,500,000
80% et
86.7% et
2,500,001 -
10,000,000
80% et
83.2% et
Natural Gas Steam
300,000 -
2,500,000
79% et
81.9% et
2,500,001 -
10,000,000
80% et
81.2% et
#2 Oil Water
300,000 -
2,500,000
83% et
87.7% et
22

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REVISED DRAFT- July 20, 2006

2,500,001 -
10,000,000
83% et
85.5% et
#2 Oil Steam
300,000 -
2,500,000
83% et
83.9% et
2,500,001 -
10,000,000
83% et
84.2% et
a This recommendation covers low- and mediumpressure boilers used primarily in commercial space heating
applications. It does not apply to high-pressure boilers used in industrial processing and cogeneration applications.
b Thermal efficiency (et), also known as "boiler efficiency" or "overall efficiency," is the boiler's energy output
divided by energy input, as defined by ANSI Z21.13. In contrast to combustion efficiency (ec), et accounts for
radiation and convection losses through the boiler's shell.
c These "best available" efficiencies do not consider condensing boilers, which are generally more efficient but are
not readily ratable with ANSI Z21.13.
2.7 Distribution Transformers (Medium)
Efficiency Recommendation3
Single Phase Percent Efficiency
Rated Capacity
(kVA)
Low Voltageb
Medium Voltage0
Recommended
Level
Recommended Level
(Dry)
Recommended Level
(Liquid)1*
10
—
—
98.3 or more
15
97.7 or more
97.6 or more
98.5 or more
25
98.0 or more
97.9 or more
98.7 or more
37.5
98.2 or more
98.1 or more
98.8 or more
50
98.3 or more
98.2 or more
98.9 or more
75
98.5 or more
98.4 or more
99.0 or more
100
98.6 or more
98.5 or more
99.0 or more
167
98.7 or more
98.7 or more
99.1 or more
250
98.8 or more
98.8 or more
99.2 or more
333
98.9 or more
98.9 or more
99.2 or more
500
—
99.0 or more
99.3 or more
667
—
99.0 or more
99.4 or more
833
—
99.1 or more
99.4 or more
Three Phase Percent Efficiency
15
97.0 or more
96.8 or more
98.0 or more
30
97.5 or more
97.3 or more
98.3 or more
45
97.7 or more
97.6 or more
98.5 or more
75
98.0 or more
97.9 or more
98.7 or more
112.5
98.2 or more
98.1 or more
98.8 or more
150
98.3 or more
98.2 or more
98.9 or more
23

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REVISED DRAFT- July 20, 2006
225
98.5 or more
98.4 or more
99.0 or more
300
98.6 or more
98.5 or more
99.0 or more
500
98.7 or more
98.7 or more
99.1 or more
750
98.8 or more
98.8 or more
99.2 or more
1000
98.9 or more
98.9 or more
99.2 or more
1500
—
99.0 or more
99.3 or more
2000
—
99.0 or more
99.4 or more
2500
—
99.1 or more
99.4 or more
a Energy efficiency of distribution transformers is defined by NEMA's Standard Publication TP-1 as output kVA
divided by the sum of output kVA plus losses, at a specified percent load and reference temperature.
b Low voltage transformers have a primary voltage of 1200 volts or less; efficiency is measured at 35% of nameplate
load, at 75°C.
c Medium voltage transformers have a primary voltage greater than 1200 volts; efficiency is measured at 50% of
nameplate load, at 75°C for dry-type transformers and 85°C for liquid-filled.
d Liquid-filled transformers typically use oil as a combination coolant and insulating medium. Lhey are generally
higher in efficiency but are most frequently installed outside.
2.8 Electric Motors
Legal Authorities
Federal agencies are required by the Energy Policy Act of 2005 (P.L. 109-58) and Federal Acquisition
Regulations (FAR) Subpart 23.2 to specify and buy ENERGY STAR®-qualified products or, in categories
with no ENERGY STAR label, FEMP-designated products which are among the highest 25 percent of
equivalent products for energy efficiency.
Performance Requirement for Federal Purchases
Nominal Efficiencies for Induction Motors Rated 600 Volts or Less (Random Wound)
Motor Size (HP)
Open Drip-Proof (ODP)
Totally Enclosed Fan-Cooled (TEFC)
6-pole
(1200 rpm)
4-pole
(1800 rpm)
2-pole
(3600 rpm)
6-pole
(1200 rpm)
4-pole
(1800 rpm)
2-pole
(3600 rpm)
1
82.5
85.5
77.0
82.5
85.5
77.0
1.5
86.5
86.5
84.0
87.5
86.5
84.0
2
87.5
86.5
85.5
88.5
86.5
85.5
3
88.5
89.5
85.5
89.5
89.5
86.5
5
89.5
89.5
86.5
89.5
89.5
88.5
7.5
90.2
91.0
88.5
91.0
91.7
89.5
10
91.7
91.7
89.5
91.0
91.7
90.2
15
91.7
93.0
90.2
91.7
92.4
91.0
20
92.4
93.0
91.0
91.7
93.0
91.0
25
93.0
93.6
91.7
93.0
93.6
91.7
30
93.6
94.1
91.7
93.0
93.6
91.7
40
94.1
94.1
92.4
94.1
94.1
92.4
24

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REVISED DRAFT- July 20, 2006
50
94.1
94.5
93.0
94.1
94.5
93.0
60
94.5
95.0
93.6
94.5
95.0
93.6
75
94.5
95.0
93.6
94.5
95.4
93.6
100
95.0
95.4
93.6
95.0
95.4
94.1
125
95.0
95.4
94.1
95.0
95.4
95.0
150
95.4
95.8
94.1
95.8
95.8
95.0
200
95.4
95.8
95.0
95.8
96.2
95.4
250
95.4
95.8
95.0
95.8
96.2
95.8
300
95.4
95.8
95.4
95.8
96.2
95.8
350
95.4
95.8
95.4
95.8
96.2
95.8
400
95.8
95.8
95.8
95.8
96.2
95.8
450
96.2
96.2
95.8
95.8
96.2
95.8
500
96.2
96.2
95.8
95.8
96.2
95.8
Nominal Efficiencies for Induction Motors Rated Medium Voltage - 5 kV or less (Form Wound)
250 - 500
95.0
95.0
94.5
95.0
95.0
95.0
2.9 Centrifugal Pumping Systems
At this time ENERY STAR and FEMP do not have guidelines for the procurement of energy efficient
centrifugal pumping systems. However, for recommendations on how to purchase these energy efficient
systems, see FEMP's Web site with Purchasing Specifications for Energy-Efficient Products
.
25

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REVISED DRAFT- July 20, 2006
3.0	Food Service Equipment
3.1	Refrigerators and Freezers
Efficiency Recommendation3 |
Product Type
Recommendecf
Recommendecf
(24.0 cu. ft.)
Best Available
(24.0 cu. ft.)
Refrigerator
0.10V + 2.04 kWh/day or less
4.44 kWh/day
3.97 kWh/day
Refrigerator-F reezer
0.27AV - 0.71 kWh/day or less
7.81 kWh/day
5.86 kWh/day
Freezer
0.40V + 1.38 kWh/day or less
10.98 kWh/day
6.79 kWh/day
Ice Cream Freezer
0.39V + 0.82 kWh/day or less
10.18 kWh/day
n/a"
a This recommendation only covers solid-door, reach-in commercial refrigerators and freezers.
b Based on ASHRAE Standard Test Method 117-1992 Method of Testing Closed Refrigerators. Use the formula
above to calculate the recommended daily energy consumption. "V" represents the volume of a commercial
refrigerator in cubic feet. For dual temp models, "AV" represents the adjusted volume, which is the refrigerator
volume plus 1.63 multiplied by the freezer volume in cubic feet.
c Best available energy use will vary for other sizes of commercial refrigerators and freezers.
d Data currently not available for models exceeding the recommended level for a 24 cubic foot commercial
refrigerator.
3.2 Gas Griddles
| Efficiency Recommendation3 |
Performance Metric
Recommended Level
Best Available
Cooking Energy Efficiency"
38% or more
45%
Idle Energy Rate c
16,000 Btu/h or less
14,500 Btu/h
a This efficiency recommendation covers flat, 3-foot long griddles.
b Cooking energy efficiency based on the. \ST\1 Standard Test Method for the Performance of Griddles (F1275).
c Idle energy rate based on a standard 3-foot long griddle. Other griddle sizes have proportionally higher or lower
levels of idle rate and annual energy use.
3.3 Gas Fryers
| Efficiency Recommendation3 |
Performance Metric
Recommended Level
Best Available
Cooking Energy Efflciencyb
50% or more
65%
Idle Energy Rate
6,500 Btu/h or less
4,500 Btu/h
a This efficiency recommendation covers 15-inch open deep fat fryers, which is the standard size for most floor and
countertop model open fryers.
b Based on the heavy -load efficiency test as prescribed by the ASTM Standard Test Methodfor the Performance of
Open Deep Fat Fryers (F1361).
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REVISED DRAFT- July 20, 2006
3.4 Hot Food Holding Cabinets
Efficiency Recommendation3 |
Performance Metric
Recommended Level
Idle Energy Rate"
16,000 Btu/h or less
a This efficiency recommendation covers full-size hot food holding cabinets. Other cabinet sized have proportionally
lower levels of idle rate and annual energy use.
b Idle energy rate is based on the idle energy rate test as prescribed by the ASTM Standard Test Method for the
Performance of Hot Food Cabinets (F2140) .
3.5 Pressureless Steamers
| Efficiency Recommendation
Performance Metric
Recommended Level
Best Available
Cooking Energy Efficiency3
50% or more
70%
Idle Energy Rate"
0.4 kW or less
0.2 kW
a Based on the full-load potato efficiency test as prescribed by the ASTM Standard Test Method for the Performance
of Steam Cookers (F1484).
b Idle energy rate is based on a single-compartment steamer. Multiple compartment steamers will have
proportionately higher idle rates.
3.6 Beverage Vending Machines
Efficiency Recommendation |
Capacity3
Recommended
kWh/daybc
Best Available
kWh/dayd
401 to 500 cans
7.2 or less
—
501 to 600 cans
7.7 or less
5.7
601 to 700 cans
8.2 or less
6.0
701 to 800 cans
8.7 or less
6.7
801 to 900 cans
9.2 or less
7.5
a Capacity is the number of 12 ounce cans a machine is rated to hold. Please note that while actual number held is
reduced for machines vending larger products (i.e. 20 ounce plastic bottles), the rated capacity remains the same.
b Maximum kWh/day is shown for the most common machine capacities. For machines with other rated capacities
use this formula:
Y = 0.55[8.66+(0.009*C)], where Y = kWh/day and C = capacity.
c Energy use based on the Canadian standard test procedure CAN/CSA 804-96 (ASHRAE Standard 32.1-1997).
d From the June 2003 California Energy Commission database. Note that this was the best data at the time and that
more efficient products may now be available.
3.7 Water Coolers
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REVISED DRAFT- July 20, 2006
Key Product Criteria |
Equipment
Specifications
Water Coolers
Cold Only and Cook and Cold Bottled Units: < 0.16 kW
Hot and Cold Bottled Units: <1.20 kW
3.8 Ice Machines
Efficiency Recommendation3 |
Product Type
Ice Harvest Rateb lbs per 24 hrs.)
Recommended
Best Available
Ice-Making Headd
Air-Cooled
101-200
9.4 kWh or less
8.6 kWh
Air-Cooled
201-300
8.5 kWh or less
7.9 kWh
Air-Cooled
301-400
7.2 kWh or less
6.5 kWh
Air-Cooled
401-500
6.1 kWh or less
5.8 kWh
Air-Cooled
501-1000
5.8 kWh or less
5.4 kWh
Air-Cooled
1001-1500
5.5 kWh or less
5.0 kWh
Water-Cooled
201-300
6.7 kWh or less
5.9 kWh
Water-Cooled
301-500
5.5 kWh or less
4.7 kWh
Water-Cooled
501-1000
4.6 kWh or less
3.8 kWh
Water-Cooled
1001-1500
4.3 kWh or less
4.0 kWh
Water-Cooled
> 1500
4.0 kWh or less
3.5 kWh
Self-Containecf
Air-Cooled
101-200
10.7 kWh or less
9.7 kWh
Water-Cooled
101-200
9.5 kWh or less
6.8 kWh
Water-Cooled
201-300
7.6 kWh or less
7.3 kWh
Remote Condensing*
Air-Cooled
301-400
8.1 kWh or less
< 7.9 kWh
Air-Cooled
401-500
7.0 kWh or less
6.1 kWh
Air-Cooled
501-1000
6.2 kWh or less
5.4 kWh
Air-Cooled
1001-1500
5.1 kWh or less
4.5 kWh
Air-Cooled
> 1500
5.3 kWh or less
4.4 kWh
a This recommendation covers machines generating 60 grams (2 oz.) or lighter ice cubes, and does not cover flaked,
crushed or fragmented ice makers.
b The ice harvest rate (capacity) is the amount of ice produced in 24 hours.
c Based on ARI Standard 810.
d Ice-making head units do not contain integral storage bins, but are generally designed to accommodate a variety of
bin capacities. Storage bins entail additional energy use not included in the reported energy consumption figures for
these units.
e Self-contained units contain built-in storage bins.
f Remote condensing units transfer the heat generated by the ice-making process outside of the building (comparable
to split system air conditioners).
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REVISED DRAFT- July 20, 2006
3.9 Spray Valves
Efficiency Recommendation |
Product Type
Recommended
Best Available
Flow Rate
Cleaning
Performance3
Flow Rate
Cleaning
Performance
Pre-Rinse Spray
Valve
2.0 gpm or less @
60 psi
26 seconds per plate or
less
1.6 gpm @ 60
psi
22 seconds per plate
"Based on ASTM F2323-03: Standard Test Method for Pre-Rinse Spray Valves.
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REVISED DRAFT- July 20, 2006
4.0	Appliances
4.1	Refrigerators
Efficiency Recommendation
Refrigerator Type
Total Volumea
Annual Energy Consumption
Recommended
Best Availableb
Single -Door Manual
<2.4 cu. ft.
255 kWh or less
253 kWh
Single -Door Manual
2.5-4.4 cu. ft.
275 kWh or less
262 kWh
Single -Door Manual
4.5-6.4 cu. ft.
295 kWh or less
240 kWh
Single -Door Manual
>6.5 cu. ft.
315 kWh or less
230 kWh
Single -Door Automatic
<2.4 cu. ft.
305 kWh or less
—
Single -Door Automatic
2.5-4.4 cu. ft.
325 kWh or less
307 kWh
Single -Door Automatic
4.5-6.4 cu. ft.
345 kWh or less
305 kWh
Single -Door Automatic
>6.5 cu. ft.
365 kWh or less
247 kWh
Bottom-Mount Freezer
<18.4 cu. ft.
475 kWh or less
472 kWh
Bottom-Mount Freezer
18.5-20.4 cu. ft.
485 kWh or less
440 kWh
Bottom-Mount Freezer
>20.5 cu. ft.
495 kWh or less
475 kWh
Top-Mount Freezer
<8.4 cu. ft.
320 kWh or less
290 kWh
Top-Mount Freezer
8.5-10.4 cu. ft.
340 kWh or less
331 kWh
Top-Mount Freezer
10.5-12.4 cu. ft.
360 kWh or less
—
Top-Mount Freezer
12.5-14.4 cu. ft.
380 kWh or less
—
Top-Mount Freezer
14.5-16.4 cu. ft.
400 kWh or less
372 kWh
Top-Mount Freezer
16.5-18.4 cu. ft.
420 kWh or less
412 kWh
Top-Mount Freezer
18.5-20.4 cu. ft.
440 kWh or less
392 kWh
Top-Mount Freezer
20.5-22.4 cu. ft.
460 kWh or less
428 kWh
Top-Mount Freezer
22.5-24.4 cu. ft.
480 kWh or less
—
Top-Mount Freezer
>24.5 cu. ft.
500 kWh or less
506 kWh
Side-by-Side Freezer
<20.4 cu. ft.
560 kWh or less
—
Side-by-Side Freezer
20.5-22.4 cu. ft.
580 kWh or less
540 kWh
Side-by-Side Freezer
22.5-24.4 cu. ft.
600 kWh or less
593 kWh
Side-by-Side Freezer
>24.5 cu. ft.
620 kWh or less
561 kWh
a Total volume is the sum of refrigerator and freezer volumes. Annual Energy Consumption is based on DOE test
procedure.
"—" indicates that data are not available on models exceeding the current national efficiency standard.
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REVISED DRAFT- July 20, 2006
4.2 Freezers
Efficiency Recommendation
Refrigerator Type
Total Volumea
Annual Energy Consumption
Recommended
Best Availableb
Single -Door Manual
<2.4 cu. ft.
255 kWh or less
253 kWh
Single -Door Manual
2.5-4.4 cu. ft.
275 kWh or less
262 kWh
Single -Door Manual
4.5-6.4 cu. ft.
295 kWh or less
240 kWh
Single -Door Manual
>6.5 cu. ft.
315 kWh or less
230 kWh
Single -Door Automatic
<2.4 cu. ft.
305 kWh or less
—
Single -Door Automatic
2.5-4.4 cu. ft.
325 kWh or less
307 kWh
Single -Door Automatic
4.5-6.4 cu. ft.
345 kWh or less
305 kWh
Single -Door Automatic
>6.5 cu. ft.
365 kWh or less
247 kWh
Bottom-Mount Freezer
<18.4 cu. ft.
475 kWh or less
472 kWh
Bottom-Mount Freezer
18.5-20.4 cu. ft.
485 kWh or less
440 kWh
Bottom-Mount Freezer
>20.5 cu. ft.
495 kWh or less
475 kWh
Top-Mount Freezer
<8.4 cu. ft.
320 kWh or less
290 kWh
Top-Mount Freezer
8.5-10.4 cu. ft.
340 kWh or less
331 kWh
Top-Mount Freezer
10.5-12.4 cu. ft.
360 kWh or less
—
Top-Mount Freezer
12.5-14.4 cu. ft.
380 kWh or less
—
Top-Mount Freezer
14.5-16.4 cu. ft.
400 kWh or less
372 kWh
Top-Mount Freezer
16.5-18.4 cu. ft.
420 kWh or less
412 kWh
Top-Mount Freezer
18.5-20.4 cu. ft.
440 kWh or less
392 kWh
Top-Mount Freezer
20.5-22.4 cu. ft.
460 kWh or less
428 kWh
Top-Mount Freezer
22.5-24.4 cu. ft.
480 kWh or less
—
Top-Mount Freezer
>24.5 cu. ft.
500 kWh or less
506 kWh
Side-by-Side Freezer
<20.4 cu. ft.
560 kWh or less
—
Side-by-Side Freezer
20.5-22.4 cu. ft.
580 kWh or less
540 kWh
Side-by-Side Freezer
22.5-24.4 cu. ft.
600 kWh or less
593 kWh
Side-by-Side Freezer
>24.5 cu. ft.
620 kWh or less
561 kWh
a Total volume is the sum of refrigerator and freezer volumes. Annual Energy Consumption is based on DOE test
procedure.
"—" indicates that data are not available on models exceeding the current national efficiency standard.
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REVISED DRAFT- July 20, 2006
4.3 Dishwashers
Efficiency Recommendation |
Product Type
Recommended
Best Available
kWh/yra
Energy Factor
kWh/yra
Energy Factor
Standard Dishwashei1,
380 or less
0.58 or more
181
1.11
" Based on 215 wash cycles per year, where one cycle is one normal operation with a fully loaded machine.
b This recommendation does not cover compact models.
4.4 Clothes Washers
Efficiency Recommendation |
Washer Tub Volume
Annual Energy Consumption3
Recommended
Best Available
1.6-2.0 cu. ft.
315 kWh or less
176 kWh
2.1-2.6 cu. ft.
415 kWh or less
259 kWh
2.7-3.3 cu. ft.
520 kWh or less
282 kWh
a Annual energy consumption is based on 392 cycles (washings) per year (as prescribed by the DOE test method in
10 CFR 430, Sub-part B, Appendix J).
4.5 Family-Size Clothes Washers
Efficiency Recommendation
Washer Tub Volume
Energy Use Measurement
Rated Annual Energy Use3
Energy Factor
1.9 - 2.5 cu. feet
410 kWh or less
2.5 ft3/kWh or higher
2.6 - 3.3 cu. feet
520 kWh or less
2.5 ft3/kWh or higher
a Rated annual energy use is based on 392 cycles (washings) per year, as prescribed by the Department of Energy
test method for residential models (in 10 CFR 430, Sub-part B, Appendix J). However, most commercial machines
are used much more frequently than this.
4.6 Room Air Conditioners
Efficiency Recommendation |
Product Type3 and Cooling Capacityb
Recommended EERC
Best Available EERC
With louvers d;
<20,000 Btu/hr
10.7 or more
11.7
With louvers;
>=20,000 Btu/hr
9.42 or more
10.0
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REVISED DRAFT- July 20, 2006
Without louvers;
<8,000 Btu/hr
9.9 or more
9.6"
Without louvers;
>=8,000 Btu/hr
9.4 or more
10.5
a Room air conditioning units with louvered sides are typically installed through windows. The louvered sides
improve the energy performance of these units by enhancing airflow over the outdoor coil. Units intended for
through-the-wall installation require a smooth-sided cabinet without louvers.
b Cooling capacity is the amount of cooling that can be provided by the unit (in Btu/hr) at standard rating conditions.
c EER, or Energy Efficiency Ratio, is equal to the measured cooling capacity of the unit (in Btu/hr) divided by its
electrical input (in watts) at standard rating conditions. EER is based on DOE test procedure; see 10 CFR 430, Sub-
part B, Appendix F.
d Currently there are no models that can meet this recommendation. When purchasing a product from this category
we suggest you get one with the best available EER.
4.7 Dehumidifiers
Key Product Criteria |
Equipment
Specification
Dehumidifiers
Energy efficiency is measured in liters of water removed per kilowatt-hour of
energy consumed.
Ranges from >= 1.20 to >= 1.50 L/kWh for standard capacity units. >= 2.25
L/kWh for high capacity units.
4.8 Room Air Cleaners
Key Product Criteria |
Equipment
Specification

Must produce a minimum 50 CADR* for Dust to be considered under this
specification.
Minimum Performance Requirement: =2.0 C ADR/Watt (Dust)
Standby Power Requirement: = 2.0 Watts Qualifying models that perform
secondary consumer functions (e.g. clock, remote control) must meet the
standby power requirement.
UL Safety Requirement: Models that emit ozone as a byproduct of air cleaning
must meet UL Standard 867 (ozone production must not exceed 50ppb)
*Clean Air Delivery Rate (CADR) must be measured according to the latest ANSI/AHAM AC-1 (AC-1) Standard
(Go to www.aham.org for information regarding the latest edition of the AC-1 Standard).
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REVISED DRAFT- July 20, 2006
5.0	Plumbing
5.1	Faucets
Efficiency Recommendation |
Product Type
Flow Rate3
Recommended
Best Available
Self-Closing"
Faucet0
2.0 gallons per minute or less
0.38 gallons per minute
0.25 gallons per cycle


a Based on ASME test procedure A112.18.1M-1996, with an inlet water pressure of 60 pounds per square inch (psi).
b Self-Closing includes both metered and automatic faucets that shutoff after a preset time, or when the user moves
away.
c This Recommendation covers commercial and residential bathroom sink faucets.
5.2 Showerheads
Efficiency Recommendation
Product Type
Recommended Flow Rate3
Best Available Flow Rate
Showerhead
2.2 gallons per minute or less
1.5 gallons per minuteD


a Based on ASME test procedure A112.18.1M-1994, with an inlet water pressure of 80 pounds per square inch.
b Some lower-flow models exist, but shower quality is sacrificed.
5.3 Toilets
Efficiency Recommendation3 |
Product Type
Recommended Flush Rateb
Best Available Flush Rate
Toilet
1.6 gpf or less
1.6 gpf
a Based on ASME test procedure A112.19.6-1990.
b The recommended flushrate applies to "flushometer" (flush valve) as well as "gravity tank" toilets, and is measured
in gallons per flush (gpf). The recommended flush rate is exactly that required by the Energy Policy Act of 1992.
This recommendation is issued for the purpose of promoting early replacement.
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REVISED DRAFT- July 20, 2006
5.4 Urinals
Efficiency Recommendation |
Product Type
Recommended Flush Rate3
Best Available Flush Rate
Urinal
1.0 gallons or less
0.0 gallons
a Based on ASME test procedure A112.19.6-1990. The recommended flush rate is exactly that required by the
Energy Policy Act of 1992. This recommendation is issued for the purpose of promoting early replacement.
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REVISED DRAFT-
6.0	Construction Products
6.1	Residential Windows
July 20, 2006
Efficiency Recommendation |
Climate Zonea
Recommended3
Best Available
SHGC
U-factora
SHGC
U-factor
Heating
e
0.35 or less
e
0.15
Heating & Cooling
0.55 or less
0.40 or less
0.20e
0.15
Cooling
0.40 or less
0.75 or less
0.20
0.15
a The map below broadly identifies the relevant climate zones for the U.S.
b To receive these thermal performance ratings (SHGC and U-factor), windows must be certified by the National
Fenestration Rating Council (NFRC).
c SHGC, or Solar Heat Gain Coefficient, is a measure of the solar radiation admitted through a window. SHGC
ranges between 0 and 1; the lower the number, the lower the transmission of solar heat. SHGC has replaced shading
coefficient (SC) as the standard indicator of a window's shading ability. SHGC is approximately equal to the SC
multiplied by 0.87.
d U-factor is a measure of the rate of heat flow through a window. The U-factor is the inverse of the R-value, or
resistance, the common measure of insulation.
e Low SHGCs save cooling energy but increase heating energy. Therefore, lower SHGCs are most important where
cooling costs dominate.
¦	- northern
fartl#* Itertirm
0f— Central
hedfa: & Cjulr j
¦	- South e'n
fartlf- CacUng
6.2 Roof Products
Efficiency Recommendationa'b
Roof Slope
Recommended Solar Reflectance04
Best Available Solar Reflectance
Initial
3 Years after Installation
Initial
3 Years after Installation
Low-slope
(<2:12)
65% or greater
50% or greater
87%
85%
High-slopee
(>=2:12)
25% or greater
15% or greater
77%
60%
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REVISED DRAFT- July 20, 2006
a Roof products include single-ply membranes, built-up roof surfaces, asphalt shingles, metal roof tiles, and roof
coatings.
b Following this recommendation will provide the greatest benefit where cooling energy costs exceed heating costs.
c Solar reflectance, or albedo, is the fraction of incoming direct and diffuse solar radiation reflected by a surface.
Materials with high solar reflectance values absorb less of the sun's energy and therefore stay cooler, reducing
daytime air conditioning requirements.
d To receive these solar reflectance ratings, roof products must be tested when new and after three years of exposure,
according to ASTM E-903 and the Energy Star Roof Products Memorandum of Understanding. Initial reflectance
may decrease over time, depending on the product, due to aging, dirt, and microbial accumulation.
e For products that can be installed on both low- and high-slope roofs, "low-slope" guidelines should be followed.
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REVISED DRAFT- July 20, 2006
7.0	Other Efficient Technologies
7.1	Low Standby Power
| Efficiency Recommendation
Product Type
Recommended Standbyb Levels
Best Available Standby Level
Office Equipment
Desktop Computei'1
2 watts or less
1 watt or less
Integrated Compute^'0
3.5 watts or less
3 watts or less
Laptop Computer
1 watt or less
1 watt or less
Workstation3'11
2 watts or less
1 watt or less
Computer Monitor
1 watt or less
1 watt or less
Printei*
1 watt or less
1 watt or less
Copier
1 watt or less
1 watt or less
Scanner
1 watt or less
1 watt or less
Fax/Printer
2 watts or less
1 watt or less
Multifunction Devices3'*
1 watt or less
1 watt or less
Docking Station
2 watts or less
1 watt or less
Audio/Video Products
TV
1 watt or less
1 watt or less
VCR
2 watts or less
1 watt or less
TV/VCR/DVD Combo
3 watts or less
1 watt or less
DVD Players
1 watt or less
1 watt or less
Consumer Audio
1 watt or less
1 watt or less
Major Appliances
Microwave Oven
2 watts or less
2 watts or less
a If this product is connected to a local area network and operated continuously, then buyers should select products
with the lowest possible sleep power level.
b Standby power refers to the electricity used by electrical products when they are switched off or not performing
their primary purpose.
c An "integrated computer" is a product that combines the processor and display monitor in one case and draws
power through a single cord.
A "workstation" is a high-performance desktop computer that can be equipped with multiple processors and is
generally dedicated to computationally intensive tasks.
e A "multifunction device" is a product that perfroms two or more of the following: copying, faxing, scanning, or
printing. F ax machines that do convenience copying (single sheet) are not considered multifunction devices for
purpose of determining standby power.
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