15 heat-pump models in EPRELAldesModels15Top typeAir-to-air (10)Top refrigerantR32 (6)Heat pump typesAir-to-air10 (67%)HP water heater5 (33%)RefrigerantsR326 (40%)R410A4 (27%)Top models by SCOPT.One® 07HAkW 7R R410AT.One® 10HAPkW 13R R410AT.One® AquaAIR 04 R32APkW 4.3R R32T.One® AquaAIR 06 R32APkW 6.2R R32T.One® 06HAPkW 5.4R R410AT.One® 04HAPkW 3.5R R410AT.One® AIR 04 R32APkW 4.3R R32T.One® AIR 05 R32APkW 5.2R R32See all 15 models →