4 heat-pump models in EPRELNew-HeatingModels4Avg SCOP4.79Across all listed modelsTop typeAir-to-water (4)Heat pump typesAir-to-water4 (100%)Top models by SCOPIGXC11TAPPPSCOP 5.15kW 10CGK-080V4-BAPPPSCOP 4.73kW 16CGK-100V3L-BAPPPSCOP 4.70kW 19CGK-100V4-BAPPPSCOP 4.60kW 19See all 4 models →