5303918410 Frigidaire Refrigerator/Freezer Defrost Heater Assembly

Refrigerator/Freezer Defrost Heater Assembly

Frigidaire manufactures products under its own brand and for Electrolux. Additionally, Frigidaire produces items for Sears-Kenmore. The Defrost Heater, an OEM part for Frigidaire refrigerators, plays a crucial role in eliminating frost and ice on the evaporator coils during the cooling cycle. It activates periodically to ensure smooth air flow, helping the refrigerator maintain its set temperature efficiently.

Common reasons for replacing this heater include a burnt-out element, damaged wiring, or a faulty thermostat that fails to start the defrost cycle. Such problems can decrease cooling efficiency, increase energy use, and cause food spoilage due to temperature fluctuations.

Signs of a faulty Defrost Heater:

- Excessive frost and ice on the evaporator coils
- The refrigerator or freezer sections are too warm
- The refrigerator cycles on more often or for longer periods

This OEM part from Frigidaire is also compatible with Electrolux, Gibson, Kelvinator, and some Kenmore models.