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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TNK125N20A1 > FURNACE DOOR SWITCH

International Comfort Products TNK125N20A1 Furnace Door Switch

The furnace door switch prevents initial fan and gas ignition from activating so as to avoid injuries. It is crucial to have this part traded for new one swiftly if you find it to be faulty.

Major red flags your safety switch on the furnace door is on its last leg

The system will not even begin to start whether the door is off or on
The safety door switch seems to be stuck

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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 double check the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. It is easy to replace a furnace door switch on your International Comfort Products TNK125N20A1 as long as you know how to and have the time and tools to get it done.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!