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International Comfort Products PGF048K080F Furnace Door Switch
The furnace door switch stops the vent fan and ignition sequence from switching on in order to prevent injury and fire. It is vital that this part be changed as soon as you can if it is not working in order to prevent injuries.
Major red flags your safety switch on the furnace door will need to be replaced
- The safety door switch appears as though it has been worn
- The furnace does not function even when you close the door
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