WR87X31765 - GE Refrigerator Compressor

The Compressor (WR87X31765) is a genuine part manufactured by GE for their range of refrigerators. GE is a well-known brand, and this compressor is also compatible with certain models of Hotpoint and Kenmore refrigerators. Sometimes referred to as the 'heart' of the cooling system, the compressor plays a crucial role in maintaining the desired temperature within your appliance.

Operating on the principles of thermodynamics and fluid dynamics, the compressor circulates refrigerant and removes heat from the interior of your refrigerator. It functions as a pump, compressing low-pressure, low-temperature refrigerant vapor into high-pressure, high-temperature vapor. This vapor then moves to the condenser coil, releases heat, condenses into a high-pressure liquid, and passes through an expansion valve or capillary tube. As a low-pressure liquid, it evaporates at a lower temperature, absorbing heat from the refrigerator's interior and cooling it down. The resulting low-pressure vapor is drawn back into the compressor to repeat the cycle.

Signs that this part may need replacement include a fridge that is not cooling properly, a compressor that is unusually noisy, or a fridge that is running constantly. It's powered by an electric motor and controlled by the thermostat, making it a critical component for the overall cooling efficiency of your refrigerator.

Before purchasing, it's advised to verify the compatibility of this part with your device's model number.