(ASHRAE) 90.1-2013 MINIMUM EFFICIENCY REQUIREMENTS

更新时间:2023-06-30 07:00:59 阅读：评论：0

MINIMUM EFFICIENCY REQUIREMENTS TABLES FOR HEATING AND COOLING PRODUCT CATEGORIES

The Federal Energy Management Program (FEMP) created tables that mirror American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1-2013 tables, which include minimum efficiency requirements for FEMP-designated and ENERGY STAR-qualified heating and cooling product categories.

Air-Source Heat Pumps (Residential), Central Air Conditioners (Residential), Geothermal Heat Pumps (Residential), and Light Commercial Heating and Cooling Equipment

Electrically Operated Unitary Heat Pumps: Minimum Efficiency Requirements
Equipment Type	Size Category	Heating Section Type	Subcategory or Rating Condition	Minimum Efficiency
Air-cooled (cooling mode)	<65,000 Btu/h	All	Split system	14 SEER; 11 EER; 8.2 HSPF (three pha)
			Split system	14.5 SEER; 12 EER; 8.2 HSPF (single pha)
			Single package	14 SEER; 11 EER; 8.0 HSPF (three pha)
			Single package	14 SEER; 11 EER; 8.0 HSPF (single pha)
	≥65,000 Btu/h and <135,000 Btu/h	Electric resistance (or none)	Split system and single package	11.3 EER; 11.4 IEER; 3.35 COP
	≥135,000 Btu/h and <240,000 Btu/h	Electric resistance (or none)	Split system and single package	10.9 EER; 11 IEER; 3.25 COP
	≥240,000 Btu/ha	Electric resistance (or none)	Split system and single package	9.5 EER; 10.6 IEER
Geothermal, clod loop water-to-air				17.1 EER; 3.6 COP (single pha)
Geothermal, open loop water-to-air				21.1 EER; 4.1 COP (single pha)
Geothermal, clod loop water-to-water				16.1; 3.1 COP (single pha)
Geothermal, open loop water-to-water				20.1; 3.5 COP (single pha)
Geothermal, DGX				16.0 EER; 3.6 COP (single pha)
a Heat pumps with size equal to or greater than 240,000 Btu/h are not covered by federal purchasing requirements. Minimum efficiency prented is consistent with ASRHAE 90.1-2013.

Central Air Conditioners and Light Commercial Heating and Cooling Equipment

Electrically Operated Unitary Air Conditioners: Minimum Efficiency Requirements
Equipment Type	Size Category	Heating Section Type	Subcategory or Rating Condition	Minimum Efficiency
Air conditioners, air-cooled	<65,000 Btu/h	All	Split system	14.5 SEER and 12 EER (single pha)
			Split system	14 SEER and 12 EER (three pha)
			Single package	thornheart14 SEER and 11 EER (single pha)
			Single package	14 SEER and 11 EER (three pha)
	≥65,000 Btu/h and <135,000 Btu/h	Electric resistance (or none)	Split system and single package	11.7 EER and 11.8 IEER
	≥65,000 Btu/h and <135,000 Btu/h	All other	Split system and single package	11.5 EER and 11.6 IEER
	≥135,000 Btu/h and <240,000 Btu/h	Electric resistance (or none)	Split system and single package	11.7 EER and 11.8 IEER
	≥135,000 Btu/h and <240,000 Btu/h	All other	Split system and single package	11.5 and 11.6 IEER
	≥240,000 Btu/h and <760,000 Btu/ha	Electric resistance (or none)	Split system and single package	12.4 EER and 13.6 IEER
	≥240,000 Btu/h and <760,000 Btu/ha	All other	Split system and single package	12.2 EER and 13.4 IEER
	≥760,000 Btu/ha	Electric resistance (or none)	Split system and single package	12.2 EER and 13.5 IEER
	≥760,000 Btu/ha	All other	Split system and single package	12.0 EER and 13.3 IEER
a Air conditioners with size equal to or greater than 240,000 Btu/h are not covered by federal purchasing requirements. Minimum efficiency prented is consistent with ASRHAE 90.1-2013.

Boilers (Residential) and Boilers (Commercial)

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Gas- and Oil-Fired Boilers: Minimum Efficiency Requirements
Equipment Type	Subcategory or Rating Condition	Size Category (Input)	Efficiency Metric	Minimum Efficiency
Boilers, hot water	Gas-fired	<300,000 Btu/h	AFUE	90%
		≥300,000 Btu/h and ≤2,500,000 Btu/h	Eta	94%
		>2,500,000 Btu/h and ≤10,000,000 Btu/h	Et	94%
		>10,000,000 Btu/hb	Ec	82%
	Oil-fired	<300,000 Btu/h	twice怎么读 AFUE	assign是什么意思87%nessie
		≥300,000 Btu/h and <2,500,000 Btu/h	Et	85.5%
		>2,500,000 Btu/h and ≤10,000,000 Btu/h	Et	85.5%
		>10,000,000 Btu/hb	Ec	84%
Boilers, steam	Gas-fired	<300,000 Btu/h	AFUE	90%
	Gas-fired (all, except natural draft)	≥300,000 Btu/h and ≤2,500,000 Btu/h	april缩写Et	80%
		>2,500,000 Btu/h and ≤10,000,000 Btu/h	Et	80%
		>10,000,000 Btu/hb	Et	79%
	Gas-fired, natural draft	≥300,000 Btu/h and ≤2,500,000 Btu/h	Et	80%
		>2,500,000 Btu/h and ≤10,000,000 Btu/h	Et理臣教育	80%
		>10,000,000 Btu/hb	Et	77%
	Oil-fired	<300,000 Btu/h	AFUE	87%
		≥300,000 Btu/h and ≤2,500,000 Btu/h	Et	83.5%
		>2,500,000 Btu/h and ≤10,000,000 Btu/h	Et	83.5%
		>10,000,000 Btu/hb	Et	81%

a Thermal efficieny (Et) is bad on Hydronics Institute, Method to Determine Efficiency of Commercial Space Heating Boilers (HI BTS-2000, Rev. 06.07). b Boilers with input greater than 10,000,000 Btu/h are not covered by federal purchasing requirements. Minimum efficiency prented is consistent with ASRHAE 90.1-2013 Table 6.8.1-6.

Electric Chillers, Air-Cooled and Water-Cooled

Water-Chilling Packages: Minimum Efficiency Requirements
Equipment Type	Size Category	Units	Minimum Efficiency
			Path A (Full-Load Optimized Applications)	Path B (Part-Load Optimized Applications)
Air-cooled	<150 t	EER (Btu/W)	≥10.40 FL	≥9.56 FL
			≥12.50 IPLV	≥15.39 IPLV
Air-cooled	≥150 t	EER (Btu/W)	≥10.40 FL	≥9.56 FL
			≥12.75 IPLV	≥15.07 IPLV
Water-cooled, electrically operated positive displacement	< 75 t	kW/t	≤0.75 FL	≤0.80 FL
			≤0.63 IPLV	≤0.60 IPLV
Water-cooled, electrically operated positive displacement	≥75 t and <150 t	kW/t	≤0.71 FL	≤0.79 FL
			≤0.61 IPLV	≤0.51 IPLV
Water-cooled, electrically operated positive displacement	≥150 t and <300 t	kW/t	≤0.68 FL	≤0.72 FL
			≤0.58 IPLV	≤0.50 IPLV
Water-cooled, electrically operated positive displacement	≥ 300 t and <600 t	kW/t	≤0.58 FL	≤0.64 FL
			≤0.54 IPLV 新生儿护理知识	≤0.48 IPLV
Water-cooled, electrically operated positive displacement	≥600 t	kW/t	≤0.58 FL	≤0.64 FL
			≤0.54 IPLV	≤0.48 IPLV
Water-cooled, electrically operated centrifugal	< 150 t	kW/t	≤0.62 FL	≤0.64 FL
			≤0.60 IPLV	≤0.36 IPLV
Water-cooled, electrically operated centrifugal	≥150 t and <300 t	kW/t	≤0.59 FL	≤0.64 FL
			≤0.60 IPLV	≤0.35 IPLV
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