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Goodman ATUF182416 Furnace Door Switch
A furnace door switch is a safety feature that blocks the draft inducer and gas ignition from turning on so as to stop a potential explosion. It is crucial to have this part replaced at once if you suspect that it is not working.
Easy warnings of a poorly working safety furnace door switch
- The HVAC system does not function with the door closed
- The door switch looks like it is breaking apart
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