3 heat-pump models in EPRELHKS Lazar Sp. z o.o.Models3Avg SCOP4.67Across all listed modelsTop typeAir-to-water (3)Heat pump typesAir-to-water3 (100%)Top models by SCOPHTi20/08APPPSCOP 4.83kW 6HTi 20/16APPPSCOP 4.68kW 11HTi 20/12APPPSCOP 4.50kW 8See all 3 models →