Staff Answer
Sep 28, 2026 - 07:34 AM
The "DC flap htr" is the small heater in the door flapper that keeps condensation and ice from forming where the doors meet. If connecting it blows the fuse, the heater or its wiring is shorted, so leave it disconnected until you find the short. The fridge will still cool without it. The 623887 flapper is discontinued.
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