... . Easy to use, energy saving and trouble free. *COP>5 at air 24 Centigrade(Dry bulb) , air 19 Centigrade( ... *.Military level control system *.Capacity range from 3.8kw,5.5kw,8.5kw,10.5kw,13kw,17.5kw,21.5kw ... /W5.255Cooling Capacity KW141720EER W/W444Power input KW3.44.25.1Current A 1879Power supply V/P/Hz220/1/50380/ ... 20FT/40HQ sets38/12638/6620/68 Cop Above 5 Heat Pump Swimming Pool Heat Pump VS Series