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
International Comfort Products CXA230AKA1 Limit Switch
A limit switch was crafted because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch has a sensor in the heat exchanger that senses, or governs, when the air is warm enough to activate the main blower.
Simple indications of a weakening main limit switch
- Your system is starting to runs spotty time after time
- The HVAC system will not even start or run like it ought to
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