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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NTG3100GFA1 > FURNACE DOOR SWITCH

International Comfort Products NTG3100GFA1 Furnace Door Switch

The furnace door switch prevents the blower and burner from turning on in order to prevent injury and fire. It is crucial to have this part changed ASAP if it is damaged so as to prevent something bad happening.

Warnings of a bad safety furnace door switch

The door mechanism seems to be beat up
The furnace will not engage 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 any International Comfort Products NTG3100GFA1 part, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct replacement furnace door switch is the one being purchased. You do not have to replace the part all by yourself. Hire someone with experience locally 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!