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 > CAC448AKA1 > FURNACE DOOR SWITCH

International Comfort Products CAC448AKA1 Furnace Door Switch

The furnace door switch is a safety switch which prevents the draft inducer and gas ignition from turning on so as to avoid injuries. You should have the switch be exchanged for a new one as quick as you can if you see that it is broken.

Red flags of a faulty safety switch on the furnace door

The HVAC system will not fire up with the door closed
The door switch appears as though it has been broken

This site contains affiliate links for which I may be compensated

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

Before you decide on buying or purchasing do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the correct replacement furnace door switch is the one being purchased. You do not need to install it yourself. Find a professional in your community to replace the part.

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!