ENERGY STAR Certified Geothermal Heat Pumps

All ENERGY STAR certified geothermal heat pump models are recognized as Most Efficient, as they deliver superior performance, particularly when it is very cold or very hot. Certified models meet all E

OPEN DATA NETWORK2026-07-09 更新60

ENERGY STAR Certified Ducted Heat Pumps

Certified models meet all ENERGY STAR requirements as listed in the Version 6.1 or 6.2 ENERGY STAR Program Requirements for Central Air Conditioners and Air-Source Heat Pumps that are effective as of

OPEN DATA NETWORK2026-07-08 更新60

ENERGY STAR Most Efficient Geothermal Heat Pumps

For ENERGY STAR Most Efficient 2023, all ENERGY STAR certified geothermal heat pump models are recognized as Most Efficient, as they deliver superior performance, particularly when it is very cold or

OPEN DATA NETWORK2026-07-09 更新10