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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCA248AKA1 > FURNACE DOOR SWITCH

International Comfort Products TCA248AKA1 Furnace Door Switch

The furnace door switch inhibits the vent fan and ignitor from activating so as to stop a potential explosion. You should really have it exchanged for a new one at once if you find it to be faulty.

Major signs the switch on your furnace door will die soon

The HVAC system cannot run whether the door is off or on
The switch appears as though it has been breaking off

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

Before you decide on buying or ordering, do your due diligence and double check the model number as well as make a visual inspection so that you are positive that the proper replacement furnace door switch is being ordered. You do not have to replace the part all by yourself. Find a professional in your community to replace the part.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!