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International Comfort Products PGC036L080F Furnace Door Switch
The job of the furnace door switch prevents the fan and ignition sequence from switching on so as to avoid injuries. It is extremely important that the device is swapped out as soon as you can especially if you suspect it is not working properly.
Cues of a declining safety switch on the furnace door
- The furnace door switch has been fallen off
- The whole system will not engage even with the door closed
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