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Goodman GHS80905CXCA Furnace Door Switch
The furnace door switch blocks the fan and ignition sequence from switching on so as to stop a potential explosion. It is imperative that the switch be switched out as soon as possible especially if you suspect it is not working properly.
Indications the safety door switch will soon need to be replaced
- The safety door switch looks beat up
- The furnace will not even begin to start with the door closed
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