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Can geothermal heat pumps earn the ENERGY STAR? Follow

Yes, geothermal heat pumps can earn the ENERGY STAR label if they meet the following criteria:

·         Water-to-Air

·         Closed Loop: >=17.1 EER; >=3.6 COP

·         Open Loop: >=21.1 EER; >=4.1 COP

 

·         Water-to-Water

·         Closed Loop: >=16.1 EER; >=3.1 COP

·         Open Loop: >=20.1 EER; >=3.5 COP

·          

·         Direct Geoexchange (DGX): >=16 EER; >= 3.6 COP

 

 Learn more about the ENERGY STAR geothermal heat pump specification.

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