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Goodman GMH80905CN Furnace Door Switch
The furnace door switch is a safety switch which inhibits the draft inducer and gas ignition being triggered to start so as to stop a potential explosion. It is imperative that the switch be substituted for a new part immediately if you can, if you find it to be faulty.
Major clues of a poorly working safety furnace door switch
- The door switch is worn
- The system does not operate even when you close the door
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If you decide on picking up or purchasing a new Goodman GMH80905CN replacement part do your best and double check the model number and also make a visual comparison in order to be sure the right furnace door switch is the one being purchased. You do not have to replace the part all by yourself. Pay a professional locally to replace the part.
Feel free to download your manual for help.
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