... 130kW heating:30 to 140kW CE,CB,ISO9001,ISO14001 heat pump air conditioner (air conditioner outdoor unit) ... hydrophilic aluminum foil air cooling heat-exchangerentire copper tubing water cooling heat-exchangerEmerson expansion valve automatically controlled, ... -heating, flow control, anti-freezing protection.Airside Heat ExchangerTypeCopper Pipe and Aluminum Foil WingMotor and FanTypeWaterproof, ...