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International Comfort Products C8DNL075F16B1 Furnace Door Switch
The furnace door switch is a safety switch which blocks the vent fan and other risky devices from switching on so as to stop a potential explosion. It is quite important to have it replaced as soon as you can especially if you think it is defective.
What symptoms are present when the safety switch on the furnace door is in need of replacing?
- The system does not fire up even with the door closed
- The furnace door switch appears to be removed
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