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
Lennox XC16 Furnace Door Switch
The furnace door switch prevents the vent fan and other risky devices being triggered to start in order to prevent injury and fire. You should have the switch be exchanged for a new one at once if it is not working in order to prevent injuries.
Simple indications of a faulty switch on the furnace door
- The door mechanism looks like it is not there
- The furnace will not fire up even when you close the door
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