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
Frigidaire FRS224YW20 Limit Switch
The reason limit switches exist is 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. A normal limit switch contains a sensor in the heating area that decides if and when the air is actually warm enough for the main blower to kick in and circulate the air.
Some warnings main limit switch will not last the year
- The heating and AC system will not initiate or run well longer than 10 minutes
- The whole system starts to behave differently repeatedly
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