Whirlpool Defrost Thermostat WP10442411 OEM Part

The Bimetal Defrost Thermostat serves as an authentic OEM replacement, tailored to regulate the defrost cycle within a range of Whirlpool refrigerators. Measuring slightly over an inch in length with approximately six inches of wiring, this device initiates the defrost cycle by activating the heater circuit, ceasing operation once temperatures exceed 55 degrees Fahrenheit, and reactivating at 20 degrees Fahrenheit.

This functionality ensures that the refrigerator heats intermittently to eliminate frost buildup while preserving the coolness of the stored contents. By preventing excessive heat on the evaporator coil during defrosting, the thermostat contributes to the appliance's efficient operation and prolonged lifespan. It is compatible with numerous models under the Whirlpool brand and its affiliates, including Amana, KitchenAid, and Kenmore.

The thermostat addresses several common issues:
- Failure of the freezer to defrost
- Frost accumulation
- Excessively warm refrigerator interior
- Extended refrigerator operating periods

Manufactured by Whirlpool, this component is also suitable for select Sears-Kenmore and Ikea appliances.