Frigidaire 5304491703 Defrost Heater for Refrigerator

In stock
SKU
5304491703
Frigidaire
Special Price $127.23 Regular Price $179.14
Quick Overview
The Frigidaire 5304491703 Defrost Heater is a thermal component used in refrigerators to remove frost that collects on the evaporator coil during normal cooling operation. It produces heat during the defrost cycle, melting frost so the resulting water can flow into the units drainage system. Positioned near the evaporator assembly, the heater supports proper airflow by preventing excessive ice buildup on cooling components. Its role within the refrigeration system is to maintain efficient defrost operation, allowing consistent cooling performance and stable temperature conditions throughout the refrigerator and freezer compartments.
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Customer Questions
What does the Frigidaire 5304491703 defrost heater do in a refrigerator?

The defrost heater melts frost that accumulates on the evaporator coil during the defrost cycle, allowing the resulting water to drain away.

What refrigerator problems can occur if the defrost heater stops working?

A failed heater can allow frost to build up on the evaporator coil, potentially restricting airflow and affecting cooling performance.

Which refrigerator models are compatible with the Frigidaire 5304491703 defrost heater?

The listed compatible models are FFET1022QB0, FFTR1022QW0, FFTR1022QB0, and FFTR1022QM0. Verify the complete model number before ordering.

How does the defrost heater help maintain refrigerator airflow?

By melting accumulated frost from the evaporator coil, the heater helps prevent ice buildup from obstructing airflow through the cooling system.

What causes a refrigerator defrost heater to require replacement?

A heater that no longer produces sufficient heat during the defrost cycle may need replacement. The defrost thermostat, sensor, and control system should also be checked because they can cause similar symptoms.

Where is the Frigidaire 5304491703 defrost heater installed?

The heater is positioned near the evaporator assembly, where it can warm the coil during the defrost cycle. Follow the appliance's service instructions for safe access and replacement.

When can I expect the Frigidaire 5304491703 refrigerator defrost heater to be delivered?

Ground shipping is available, with an estimated delivery time of 5–7 business days.

Is the Frigidaire 5304491703 refrigerator defrost heater an original OEM replacement part?

Yes, this is an original OEM replacement heater designed for compatible Frigidaire refrigerator models.

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