39 heat-pump models in EPRELM-TEC GmbHModels39Avg SCOP5.20Across all listed modelsTop typeAir-to-water (39)Heat pump typesAir-to-water39 (100%)Top models by SCOPWPD618APPPSCOP 6.07kW 20DHPA618, 400VAPPPSCOP 6.07kW 19WPD412APPPSCOP 5.85kW 13WHPA618, 400VAPPPSCOP 5.82kW 24WPLK722, 400VAPPPSCOP 5.50kW 19WPS618-V2-AK, 400VAPPPSCOP 5.50kW 16WPS618-AK, 400VAPPPSCOP 5.50kW 16WPS618, 400VAPPPSCOP 5.50kW 16See all 39 models →