The heat pump can be widely installed for swimming pools, spas and sauna rooms, and can be used for central hot water systems supplying hot water to hotels, dormitories or households.SWIMMING POOL HEAT PUMPHeating Capacity: 27500WPower Requirements3PH/380VAC/50HzCompressor Input Power:6890WNorminal Horsepower:8HPRated Loading Current: 17AMax Start Current: 100 110ANoise:67dBAPower:135X2WMax. Air Flow:4000X2M3/HMax. Air Pressure:150PaAmbient Temp. : -5 40degree CMax. outlet Hot Water Temp. : ≤45degree CRated Outlet water Temp.: 27degree CHot Water Inlet&Outlet: 11/2"Titanium heat exchanger750X1350X1610MM