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Carrier 50GX024 Furnace Door Switch
A furnace door switch is a safety feature that stops the vent fan and gas ignition from switching on so as to avoid injuries. Do not waste time and have it traded for new one ASAP if you suspect that it is not working.
How do you know if your safety furnace door switch is failing?
- The switch looks like it is fallen off
- The system does not operate even when you close the door
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