5 heat-pump models in EPRELPRAKTIKER HELLASModels5Top typeAir-to-air (5)Top refrigerantR32 (5)Heat pump typesAir-to-air5 (100%)RefrigerantsR325 (100%)Top models by SCOPAthena 18KAPkW 3.9R R32Athena 9KAPkW 2R R32Apollo 9KAPkW 2R R32Athena 24KAPkW 4.9R R32Athena 12KAPkW 2.2R R32See all 5 models →