55 heat-pump models in EPRELCTC ABModels55Avg SCOP4.70Across all listed modelsTop typeAir-to-water (49)Heat pump typesAir-to-water49 (89%)HP water heater6 (11%)Top models by SCOPCTC EcoAir 720MAPPPSCOP 5.35kW 12CTC GSI 608APPPSCOP 5.27kW 7CTC GSI 8APPPSCOP 5.27kW 7CTC GSI 12APPPSCOP 5.27kW 10CTC ECOPART 612MAPPPSCOP 5.27kW 10CTC ECOPART I608MAPPPSCOP 5.27kW 7CTC ECOPART I612MAPPPSCOP 5.27kW 10CTC EcoAir C116APPPSCOP 5.15kW 14See all 55 models →