... design cooling: 26 to 130kW heating:30 to 140kW CE,CB,ISO9001,ISO14001 central air conditionerCOPELAND, Hitachi, Panasonic compressorhigh efficient hydrophilic aluminum foil ... expansion valve automatically controlled, user friendly and multi-protectionguarantees the safety of people and machine, and prolong the lifetime of the machine compressor ...