3 heat-pump models in EPRELPYRAMIDEA S.R.L.Models3Top typeAir-to-air (3)Top refrigerantR32 (2)Heat pump typesAir-to-air3 (100%)RefrigerantsR322 (67%)R2901 (33%)Top models by SCOPAC309UI / AC309UEAPkW 2.1R R32AC312UI / AC312UEAPkW 2.3R R32ACP1204AR R290See all 3 models →