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Carrier 38GXQ012 Furnace Door Switch
The furnace door switch stops initial fan and gas ignition being triggered to start so as to stop a potential explosion. It is extremely important that the device is changed swiftly if it is defective in some way or another.
Simple warnings that your safety door switch is in need of a replacement?
- The whole system does not operate whether the door is open or closed
- The furnace door switch seems to be bent
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