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Goodman ADV Furnace Door Switch
A furnace door switch is a safety feature that stops the fan and ignitor being triggered to start so as to avoid injuries. Do not waste time and have it replaced ASAP if it is not working in order to prevent injuries.
Major warnings the switch on your furnace door needs replacing ASAP
- The whole system does not operate even with the door closed
- The furnace door switch has been chipped
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