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
Samsung MH035FNCA Furnace Door Switch
The furnace door switch is a safety switch which stops the fan and gas ignition being triggered to start so as to avoid injuries. It is vital that this part be traded for new one as quick as you can if you see that it is broken.
Hints your safety switch on the furnace door is going to die
- The HVAC system does not run whether the door is open or closed
- The safety door switch appears to be worn
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