... compressor,4-way valve,motor,PCB,Titanium heat exchanger,Emerson ALCO expansion valve used to ensure ... of defrosting, Power lost memoryDefrostingTypeAutomatic 4 Way Valve ReverseHeatingCrankshaft heater, Bottom heater, Evaporator heaterProtection ... -2000 1 1.0 Acceptable Tube Expansion Machine No Information 1 5.0 ... .Automatic Welding 6.Foaming 7.Tube Expansion 8.Tube Bending 9.Tube Welding ...