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
Lennox HP13-048 Limit Switch
A limit switch was crafted due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts. A normal limit switch is a type of sensor switch in the air handler that senses, or governs, when the air is actually warm enough for the air to begin normal home circulation.
How do you know when your critical limit switch is almost dead?
- System refuses to start or run well longer than 10 minutes
- The system starts to go through the startup sequence but stops quickly often
This site contains affiliate links for which I may be compensated
Before you decide on buying or purchasing any Lennox HP13-048 part do your best and double check the model number and also make a visual comparison so that you are positive that the correct limit switch is the one being purchased. You do not have to install the replacement part alone. Consult with a professional locally to replace the part.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
