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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NBF100F20A1 > FURNACE DOOR SWITCH

International Comfort Products NBF100F20A1 Furnace Door Switch

The job of the furnace door switch inhibits the fan and other risky devices from activating so as to stop a potential explosion. It is important to get the part substituted for a new part quickly if it is not working in order to prevent injuries.

How can I tell if my safety door switch is on its last leg?

The safety door switch looks not there
The whole system does not fire up even when you close the door

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

If you are going to be buying or purchasing a new International Comfort Products NBF100F20A1 replacement part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is the one being purchased. There is no need to install it yourself. Search for a pro 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!