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Goodman GKS90703BXAE Furnace Door Switch
A furnace door switch is a safety feature that stops the fan and ignitor from turning on in order to prevent injury and fire. It is important to get the part replaced swiftly if you suspect that it is not working.
Key signs of a poorly performing furnace door switch
- The furnace does not run whether the door is open or closed
- The switch seems stuck
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