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 FF1DNA018075AAAA Limit Switch
The limit switch is a type of sensor switch in the air handler that can determine when the air is warm enough that it can be circulated throughout the house. Limit switches are crucial because if the air never warms up the you will lose all the heat as the air flows through the ducts.
Major signs main limit switch will not live much longer
- Your Carrier system will not even start nor will it stay running like it should
- The whole system is starting to act weird on a regular basis
This site contains affiliate links for which I may be compensated
If you decide on picking up or ordering any Carrier FF1DNA018075AAAA replacement part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct limit switch is being ordered. Replacing the limit switch can be quite easy assuming you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
More Like this Air Handler Indoor Blower and Evaporator:
