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 > CARRIER > 58MTA100 > LIMIT SWITCH

Carrier 58MTA100 Limit Switch

Limit switches exist due to the fact that if the air inside the furnace is too cool the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch is a switch in the heating area that determines when the air is warmed to a point to activate the main blower.

What to see if the limit switch is dying?

The system is beginning to run erratically more often than not
The heating and cooling system will not even start nor will it stay running as it should

This site contains affiliate links for which I may be compensated

Check eBay to see if your limit switch is in stock!

Before you decide on buying or purchasing do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the correct limit switch is being ordered. The installing of the limit switch is not difficult provided you know what you are doing and have the tools to get it done.

Feel free to download your manual for help.

This site contains affiliate links for which I may be compensated

Check eBay for your limit switch!