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NewAir AC-10100H Furnace Door Switch
The furnace door switch is a safety switch which prevents the vent fan and ignition sequence from switching on so as to avoid injuries. It is quite important to have it substituted for a new part quickly if you find it to be faulty.
What are the indications that my switch on the furnace door is almost going bad?
- The furnace door switch seems to be bent
- The system does not run with the door closed
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