... pump water heater 1.Function:hot water,heating,cooling 2.Heating capacity:7.5--75KW 3.COP:4.2 4.CE ... Heating:Outdoor air temp:20°C/15°C,water tank water temperature from15°C heating to 55°C;( ... realized to offer heating,cooling and sanitary hot water with only one heat pump. The heat pump performance ... in One : Heating, Cooling and Sanitary Hot Water Heat pump water heater with Sanyo scroll compressor