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
International Comfort Products H8DNL125L20A1 Furnace Door Switch
The furnace door switch is a safety switch which prevents the fan and other risky devices from starting in order to prevent injury and fire. It is quite important to have it substituted for a new part as soon as you can if it is not working in order to prevent injuries.
Indications poorly operating safety switch on the furnace door
- The door mechanism looks like it is stuck
- The furnace does not fire up whether the door is off or on
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated