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 XP14-030 Thermistor
In an HVAC system, a thermistor is a certain type of resistor which has a resistance that will fluctuate depending on the current temperature. The furnace or AC needs to know the temperature in certain areas to do its job as it should. They notify the heating and cooling system when a certain temperature has been reached.
Red flags the Lennox thermister is failing
- The AC and heat system may not function due to a thermistor that is the problematic one
- Main blower refuses in the attempt to ramp up
This site contains affiliate links for which I may be compensated
If you decide on picking up or purchasing a replacement thermistor for your Lennox XP14-030 do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct thermistor is the one being purchased. There is no rule that says you have to replace the part all by yourself. Hire a pro locally to do the job for you.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
