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 50GL Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a swinging resistance is dependent on the amount of, or lack thereof, heat. The system must know the temp in several different areas to understand what is going on. They inform the system when the temperature in increasing or decreasing.
Major indications your all-important thermister is dying
- Main blower could fail in the attempt to ramp up
- The heating and cooling system may not function depending on which is the thermistor that is stuck open
This site contains affiliate links for which I may be compensated
If you are going to be buying or purchasing a replacement thermistor for your Carrier 50GL do your best and double check the correct model as well as make a visual inspection so that you are positive that the correct replacement thermistor is being ordered. If you are unsure about the properly replacing the thermistor on your own then it may be wise to contact a professional 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
