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International Comfort Products PGF060H140E Furnace Door Switch
The furnace door switch is a safety switch which blocks the vent fan and burner from switching on in order to prevent injury and fire. It is extremely important that the device is substituted for a new part as quick as you can if you suspect that it is not working.
What are the signs that the safety furnace door switch is not working properly?
- The HVAC system does not run with the door closed
- The switch appears to be removed
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