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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > FBF100F20A1 > FURNACE DOOR SWITCH

International Comfort Products FBF100F20A1 Furnace Door Switch

The furnace door switch prevents initial fan and burner from activating so as to stop a potential explosion. You should really have it substituted for a new part promptly if it is defective.

Elements of an ailing safety door switch

The door mechanism appears to be bent badly
The furnace does not turn on even with the door closed

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

Before you decide on buying or purchasing any International Comfort Products FBF100F20A1 part, do your due diligence and double check the correct model as well as make a visual comparison so that you are positive that the proper replacement furnace door switch is being ordered. You do not need to install it yourself. Search for a pro locally to pay to install it for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!