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Whirlpool Refrigerator Mullion Heater Replacement #W10311757

This video provides step-by-step instructions for replacing the mullion heater on Whirlpool refrigerators. The most common reason for replacing the mullion heater is when the door gaskets are sweating.

All of the information in this mullion heater replacement video is applicable to the following brands: Whirlpool, Maytag, KitchenAid

Tools used: 1/4” socket or nut driver
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How your refrigerator works:

For additional repair advice and help finding your model number visit the repair help section of our website: Refrigerator repair help