Whirlpool 12729131 Evaporator Heater (Defrost) OEM Part

Product Details

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, Kenmore, and others.
Whirlpool also makes various appliance models for Sears / Kenmore.

Cross Reference Information

Part Number 12729131 replaces AP4950685.

Description

This evaporator heater is the refrigerator defrost element that melts frost and ice from the evaporator coil so the cooling system runs efficiently and food stays properly chilled. Replaces a failed or broken defrost heater to restore normal defrost cycles. What it does:

• Heats the evaporator coil during the defrost cycle to remove ice buildup
• Helps restore proper airflow and consistent temperatures in the fresh food/freezer compartments
• Common symptom: visible ice or frost buildup on the evaporator or inside the freezer
• Common symptom: refrigerator runs constantly or temperatures are warmer than normal
• Works with the appliance's defrost control and thermostat to prevent overcooling of the coil

What's included: One evaporator heater Install notes:

• Disconnect power to the appliance before servicing to avoid electrical shock
• Access typically requires removing interior panels and the evaporator cover
• Handle the heater element and evaporator coil carefully to avoid bending or puncturing the tubing
• After installation, run a manual defrost or a complete cooling cycle to verify operation