COMPONENTS OF THE AIR CONDITIONING Troubleshooting Expansion valve

COMPONENTS OF THE AIR CONDITIONING Troubleshooting Expansion valve/orifice tube Expansion valve/orifice tube: The expansion valve represents the point of separation between the high pressure and lowpressure sections in the refrigerant circuit. It is installed in upstream of the evaporator. To achieve optimum cooling capacity in the evaporator, the refrigerant flow is controlled by the expansion valve depending on the temperature. As a result, complete evaporation of the liquid refrigerant is…

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