9 heat-pump models in EPRELTnG-Air.CZ s.r.o.Models9Avg SCOP4.25Across all listed modelsTop typeAir-to-water (9)Heat pump typesAir-to-water9 (100%)Top models by SCOPHE1500Si-CAPPSCOP 4.42kW 15TnG-Air HE1500SiAPPSCOP 4.38kW 16TnG-Air HE1500SiAPPSCOP 4.38kW 16HE1500Si-NAPPSCOP 4.28kW 12HE1500Si-SAPPSCOP 4.28kW 12TnG-Air HE1400SiAPPSCOP 4.20kW 15TnG-Air HE1100SiAPPSCOP 4.15kW 12HE 1000SiAPPSCOP 4.15kW 9See all 9 models →