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Goodman GPC1336H21A Furnace Door Switch
A furnace door switch is a switch that inhibits the fan and other risky devices from turning on in order to prevent injury and fire. Do not waste time and have it swapped out ASAP if it is not working in order to prevent injuries.
Symptoms of a declining safety switch on the furnace door
- The safety door switch looks as if it has been bent
- The whole system will not start whether the door is open or closed
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