10 heat-pump models in EPRELECL NexusModels10Avg SCOP4.49Across all listed modelsTop typeAir-to-water (10)Heat pump typesAir-to-water10 (100%)Top models by SCOPECL PAC 16APPPSCOP 4.58kW 12ECL PAC 16TAPPPSCOP 4.58kW 12ECL PAC 10TAPPPSCOP 4.53kW 9ECL PAC 12APPPSCOP 4.47kW 10ECL PAC 14APPPSCOP 4.47kW 12ECL PAC 14TAPPPSCOP 4.47kW 12ECL PAC 12TAPPPSCOP 4.47kW 10ECL PAC 18APPPSCOP 4.45kW 15See all 10 models →