5 heat-pump models in EPRELEnergy-Xchange B.V.Models5Avg SCOP4.83Across all listed modelsTop typeHP water heater (4)Heat pump typesHP water heater4 (80%)Air-to-water1 (20%)Top models by SCOPLW-009F1-ExAPPPSCOP 4.83kW 6EX-300-TB2APEX-080-GV2APEX-100-GV2APEX-200-TB2APSee all 5 models →