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Carrier 50GX Furnace Door Switch
A furnace door switch is a safety feature that blocks the blower and gas ignition from turning on so as to avoid injuries. Do not waste time and have it replaced swiftly especially if you think it is defective.
Simple warnings that your switch on the furnace door is dying?
- The furnace door switch looks eroded
- The whole system does not fire up whether the door is off or on
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