5 heat-pump models in EPRELLAMBDA Wärmepumpen GmbHModels5Avg SCOP5.55Across all listed modelsTop typeAir-to-water (5)Heat pump typesAir-to-water5 (100%)Top models by SCOPEU20LAPPPSCOP 5.75kW 20EU15LAPPPSCOP 5.72kW 15EU13LAPPPSCOP 5.67kW 12ACP15APPPSCOP 5.32kW 14ACP10APPPSCOP 5.30kW 9See all 5 models →