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 > LENNOX > XP14-042 > THERMISTOR

Lennox XP14-042 Thermistor

In an HVAC system, a thermistor is a type of resistor that has a varied resistance that is directly proportioned to heat. The furnace or AC reads the temperature in order to be sure everything is going well. They inform the system when a temperature has been reached.

Some clues the temp-regulating thermister is in need of replacing

This site contains affiliate links for which I may be compensated
Check eBay to see if your thermistor is in stock!
Before you decide on buying or purchasing a replacement thermistor for your Lennox XP14-042, do your due diligence and make sure of the model number and also make a visual comparison in order to be sure the correct replacement thermistor is the one being purchased. Once you have the part to install the replacement part alone. Search for a pro locally to pay to install it for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
Check eBay for your thermistor!