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International Comfort Products GDE075F16A1 Furnace Door Switch
The furnace door switch stops the blower and ignition sequence from turning on so as to stop a potential explosion. It is crucial to have this part swapped out as quick as you can if it is defective in some way or another.
Red flags the switch on your furnace door is dead
- The system does not even thing about starting even when you close the door
- The door switch has been breaking off
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