Whirlpool Defrost Thermostat WP67003426 OEM Part

Refrigerators and Freezers: Replacing the Defrost Thermostat<br /><br />When a refrigerator is not defrosting as expected, overheating, or building up frost, the defrost thermostat may need replacement. This authentic OEM part is compatible with various Whirlpool refrigerator models, including those from brands like Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, Admiral, as well as Sears-Kenmore and Ikea products.<br /><br />The thermostat functions within a temperature range of L42-30F, maintaining the evaporator temperature. It automatically deactivates the defrost heater once the evaporator coils are free of ice, promoting optimal appliance performance.<br /><br />To install the thermostat, necessary tools include a 1/4 inch nut driver, a flat blade screwdriver, needle nose pliers, wire strippers, and wire connectors. Ensure that the refrigerator is disconnected from the power supply before beginning the installation process to prevent any electrical risks.<br /><br />Refer to the refrigerator's owner’s manual and adhere to the provided diagrams for detailed installation instructions. This component plays a crucial role in addressing problems such as incomplete freezer defrosting and refrigerators running warmer than desired.