3 heat-pump models in EPRELGEP German Energy Power GmbHModels3Avg SCOP4.63Across all listed modelsTop typeAir-to-water (3)Heat pump typesAir-to-water3 (100%)Top models by SCOPGEP60-CRL-DC-EAPPPSCOP 4.70kW 14GEP40-CRL-DC-E/SAPPPSCOP 4.60kW 8GEP50-CRL-DC-EAPPPSCOP 4.60kW 10See all 3 models →