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Goodman ADPF48601 Furnace Door Switch
The job of the furnace door switch stops the fan and burner being triggered to start in order to prevent injury and fire. Do not waste time and have it substituted for a new part promptly if it is defective in some way or another.
Red flags of a worsening safety switch on the furnace door
- The door switch looks breaking off
- The furnace will not begin even when you close the door
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