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
Carrier 48XZ036060300 Furnace Door Switch
The furnace door switch is a safety switch which blocks the blower and burner from starting in order to prevent injury and fire. Do not try to fix it, just have it traded for new one promptly if you suspect that it is not working.
What are the indications that my safety furnace door switch is almost going bad?
- The switch is broken completely
- The furnace will not even begin to start 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