... ,CB,ISO9001,ISO14001 heat pump air conditioner (air conditioner outdoor unit) COPELAND, Hitachi, Panasonic compressorhigh efficient hydrophilic aluminum foil air cooling heat-exchangerentire copper tubing water cooling heat-exchangerEmerson expansion ... Temp.(DB/WB):7/6oC, Input/Output Water Temp.40/45oC.3. with flow switch, water pump optional4. with cold-rooled sheet metal ...