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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > N9MP1100J20C2 > FURNACE DOOR SWITCH

International Comfort Products N9MP1100J20C2 Furnace Door Switch

A furnace door switch is a safety feature that blocks the draft inducer and ignition sequence being triggered to start in order to prevent injury and fire. You must have the device replaced promptly if you suspect that it is not working.

Key clues to watch for in a bad safety switch on the furnace door

The whole system does not even thing about starting whether the door is open or closed
The safety door switch looks worn down

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Check eBay to see if your furnace door switch is in stock!

Before buying or ordering a new International Comfort Products N9MP1100J20C2 replacement part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right furnace door switch is being ordered. You do not have to install it yourself. Find a professional in your town or city to do it for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!