When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.

Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network

HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NTC5100BFE1 > FURNACE DOOR SWITCH

International Comfort Products NTC5100BFE1 Furnace Door Switch

The job of the furnace door switch blocks the draft inducer and other risky devices from starting so as to stop a potential explosion. You should have the switch be replaced immediately if you can, if it is defective.

Major symptoms to watch for in a bad safety furnace door switch

The door switch is stuck
The HVAC system will not run whether the door is off or on

This site contains affiliate links for which I may be compensated

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

If you decide on picking up or purchasing a replacement furnace door switch for your International Comfort Products NTC5100BFE1, do your due diligence and double check the correct model as well as make a visual comparison so that you are positive that the proper replacement furnace door switch is the one being purchased. You do not have to install the part by yourself. Hire someone with experience in your area to hire and install the part for you.

Feel free to download your manual for help.

This site contains affiliate links for which I may be compensated

Check eBay for your furnace door switch!