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 > GPSM48H120F > FURNACE DOOR SWITCH

International Comfort Products GPSM48H120F Furnace Door Switch

A furnace door switch is a switch that prevents initial fan and ignition sequence from starting in order to prevent injury and fire. You should really have it switched out as soon as you can if it is defective.

Important clues of a worsening furnace door switch

The switch has been fallen off
The whole system cannot run whether the door is open or closed

This site contains affiliate links for which I may be compensated

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

Before buying or ordering do your best and double check the correct model as well as make a visual inspection in order to be sure the proper replacement furnace door switch is the one being purchased. Take safety precautions when replacing parts in an HVAC environment. If there are any doubts about what you are doing then call a pro. Stay safe.

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!