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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > C8MPN100F20A1 > FURNACE DOOR SWITCH

International Comfort Products C8MPN100F20A1 Furnace Door Switch

A furnace door switch is a safety feature that blocks the vent fan and gas ignition from switching on in order to prevent injury and fire. Do not try to fix it, just have it swapped out immediately if you can, especially if you suspect it is not working properly.

Elements of a dying furnace door switch

The safety door switch looks like it is broken completely
The HVAC system does not run whether the door is off or on

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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, do your due diligence and make sure of the model number and also make a visual comparison in order to be sure the correct replacement furnace door switch is being ordered. There is no need to install the part by yourself. Hire someone with experience in your town or city to hire and install the part for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!