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Heating Element 4320920

RepairClinic Item #819364

Defrost heater assembly (249ff, 244, 801)

Sub Zero  (OEM) Part #4320920

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  • Sub Zero Refrigerator Heating Element

Helpful Tip:

Watch our “Part Testing” video to determine if the defrost heater has burned out and needs to be replaced.

Heating Element 4320920 Main Product View
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Refrigerator Defrost Heater Testing

Refrigerator Defrost Heater Testing

Refrigerator Maintenance

Refrigerator Maintenance

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