The Whirlpool W10750851 Refrigerator Compressor is an essential component that controls refrigerator cooling. The compressor, the core of the cooling system, compresses refrigerant gas, increasing its temperature and pressure. This high-pressure gas is then pushed through a condenser coil, releasing heat and condensing into a liquid. The liquid refrigerant passes through an expansion valve, lowering its pressure and temperature before entering the refrigerator's evaporator coils. It absorbs heat from the interior, cooling the air and the goods housed there. The cooled refrigerant then returns to the compressor to complete the cycle. The W10750851 compressor is used in several Whirlpool refrigerators to ensure efficient cooling and temperature adjustment.