1.aluminum fin ,copper tube 2.outer rotor motor 3.heat exchanger area 18 4.specification 4rowsx10holes 5.suitable R134A,R22 Feature 1.pretty structure ,good exchangerability,suitable for various models of compressor 2various models can satisfy different customs . 3.after pressure test ,wash with trichlorethylene to clean oil dirt ,moisture oxide and other impurities inside .asure the quality of ...