... , Air to water heat pump is mainly for space house heating and hot water supply,Wide scope of application: Widely used ... . etc.This kind of air source heat pump has a heating capacity range from 10.8 kw to 21.6kw,and ... ,WB(wet bulb)15°C,water input at 15°C. Top blowing Air to water heat pump (house heating)--10.8 kw ...