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 N2A330AKA200 Limit Switch
A normal limit switch contains a sensor in the heat exchanger that senses, or governs, if and when the air is warm enough for the blower to be activated. Limit switches were created due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts.
General indicators that your limit switch will die soon
- The system begins to act differently more than once
- The heating and AC system refuses to kick in or will not stay running 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