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 25HPA318A0030010 Thermistor
A thermistor is a thermal resistor, that has a varied resistance that is directly proportioned to temperature at its location. The furnace or AC takes the temperature in a few critical areas to be sure everything is going well. They can tell the HVAC system when the temperature has been reached.
What are the signs that the Carrier thermister is in need of replacing?
- Blower motor could fail in its attempt to ramp up
- The heating and cooling system could possibly not even begin because of any thermistor that is stuck open
This site contains affiliate links for which I may be compensated
Before buying or purchasing do your best and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement thermistor is the one being purchased. If you are not sure about installing the new thermistor by yourself then it is probably best to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
