WP2315530 - Whirlpool Refrigerator Defrost Heater Assembly

This Defrost Heater Assembly (WP2315530) is an essential component for your Whirlpool refrigerator, as well as compatible with GE, KitchenAid, Roper, Estate, Inglis, and Crosley brands. It's designed to prevent the build-up of ice on the evaporator coils, a critical function to maintain your appliance's efficiency and performance. Also known as a 'heater', this part uses an electric heating element, strategically placed near the coils, to generate heat during the defrost cycle. When activated, usually by a timer or control board, it melts any accumulated ice or frost on the evaporator coils. This melted ice then drains away into a drain pan, ensuring the coils are clear for effective cooling and preventing potential blockages. If you notice your refrigerator is struggling to cool efficiently, frost is not melting during defrost cycles, or there is excessive ice buildup affecting performance, it might be time to replace the defrost heater assembly. Always make sure to check your device's model number for compatibility before purchasing this replacement part.