... ISO9001,ISO14001 Air cooled Chiller (air conditioner outdoor unit) COPELAND, Hitachi, Panasonic compressorhigh efficient hydrophilic ... leakage protection, reliable, energy saving, green, pollution-free. Multi functions: air conditioning (Heating + cooling) Unit TypeAAC-25M ... phase, over-heating, flow control, anti-freezing protection.Airside Heat ExchangerTypeCopper Pipe and Aluminum Foil WingMotor ...