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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NTN3125KJA1 > FURNACE DOOR SWITCH

International Comfort Products NTN3125KJA1 Furnace Door Switch

A furnace door switch is a switch that blocks the vent fan and burner being triggered to start so as to stop a potential explosion. It is crucial to have this part swapped out promptly if it is causing you problems.

Warnings of a declining safety switch on the furnace 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 ordering a replacement furnace door switch for your International Comfort Products NTN3125KJA1, do your due diligence and cross-check the model number as well as make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. Once you have the part to install the replacement part alone. Locate a pro in your area 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!