Supco Universal SH221 Refrigerator Defrost Heater. This part is approximately 3′ long. This defrost heater uses 6 watts and 115 volts. The defrost heater melts frost from the evaporator fins during the automatic defrost cycle. Pressure sensitive adhesive backing for easy installation
Possible Repair Solution For:
Fridge section is too cold, fridge section is too warm, freezer section is too cold, freezer section is too warm, frost buildup, fridge is running for too long.
Please Note: This is intended as a guideline only, as other items can cause the same symptoms.
