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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NTC7100BHA3 > FURNACE DOOR SWITCH

International Comfort Products NTC7100BHA3 Furnace Door Switch

The furnace door switch is a safety switch which prevents the fan and gas ignition from activating in order to prevent injury and fire. You should really have it changed as quick as you can if it is not working in order to prevent injuries.

Clues the safety door switch is in dire straights

The whole system does not fire up whether the door is off or on
The furnace door switch appears as though it has been damaged

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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 correct model and also make a visual inspection in order to be sure the correct furnace door switch is being ordered. The installing of the furnace door switch is not difficult provided you have the time and have the proper tools to get it done.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!