Part Name: Refrigerator Defrost Heater and Thermostat
Manufacturer: G.E.
Category: Refrigerator Parts
Primary Function: The defrost heater and thermostat are crucial components in refrigerators, responsible for melting frost from the evaporator fins and protecting the evaporator from overheating during the defrost cycle.
Installation & Compatibility
Compatible Models: Fits various G.E. refrigerator models; please confirm this part is correct for your model before ordering.
Installation Difficulty: Medium — involves electrical installation procedures.
Tools Required: Work gloves, screwdriver
Additional Information
This defrost heater and thermostat assembly (part number WR51X442) prevents excessive frost buildup on the evaporator coils, ensuring proper airflow and cooling efficiency in your refrigerator. If your refrigerator isn t cooling properly, has frost accumulation, or runs continuously, replacing this assembly may resolve the issue. This part replaces WR51X0442, WR51X342, WR51X343, WR51X371, and WR51X463.
Before installation, unplug the refrigerator and store perishable food safely. Wear work gloves to protect your hands during the process. Verify compatibility with your refrigerator model before ordering to ensure a proper fit.
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