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 PSV Limit Switch
The limit switch contains a sensor located in the furnace that can determine if and when the air is warm enough to activate the main blower. Limit switches exist due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
Clues limit switch will not last the year
- The system is beginning to become unpredictable time after time
- The heating and AC system will not initiate or continue to run even though the desired temperature has not been attained
This site contains affiliate links for which I may be compensated
Before buying or ordering do your best and make sure of the correct model as well as make a visual comparison so that you are positive that the proper replacement limit switch is being ordered. There is no need to install it yourself. Look for a professional in your community to do it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
