WP2315531 Whirlpool Refrigerator Defrost Heater Assembly

Refrigerator Defrost Heater Assembly

This component is positioned at the base of the evaporator. It prevents the cooling coils from frosting and ensures the fridge does not overheat. It's advisable to replace the thermostat as well.

Whirlpool manufactures products under various brands, including Whirlpool, Amana, KitchenAid, Maytag, Jenn-Air, Magic Chef, Roper, and Admiral. They also produce items for Sears-Kenmore and Ikea. The Whirlpool defrost heater is an OEM part designed to stop ice accumulation in the freezer compartment. It is situated behind the freezer's rear panel on the evaporator coils. The heater activates at regular intervals to melt any ice on the coils, ensuring they stay ice-free. This helps maintain proper air circulation and temperature control in both the freezer and refrigerator compartments. By keeping the environment ice-free, the defrost heater addresses issues like reduced cooling efficiency, temperature inconsistencies, and ice blockages in the freezer's drain line.

This part is compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears appliances.

This part addresses the following issues:
- Ice buildup in the freezer
- Fluctuating temperatures in the freezer and refrigerator
- Unusual noises during the defrost cycle