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Goodman ATUF364216 Furnace Door Switch
The furnace door switch is a safety switch which inhibits the vent fan and other risky devices being triggered to start so as to stop a potential explosion. Do not waste time and have it switched out at once especially if you think it is defective.
How do you know if your furnace door switch needs replacing?
- The safety door switch looks worn down
- The whole system does not run with the door closed
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