78 heat-pump models in EPRELLiencoModels78Top typeHP water heater (74)Top refrigerantR32 (3)Heat pump typesHP water heater74 (95%)Air-to-air4 (5%)RefrigerantsR323 (4%)R2901 (1%)Top models by SCOPKY-35(B)/PWIND10-EUAPR R290AR-35(B)GW/EWIND10A2-EUAPkW 2.5R R32AR-72(D)GW/EWIND10A2-EUAPkW 5R R32AR-50(C)GW/EWIND10A2-EUAPkW 3.8R R32GS318LPAES10DEABE264BQ120-DEAPGZ318NGASee all 78 models →