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 30HR Thermistor
A very basic thermistor is a certain type of resistor that has a fluctuating resistance that varies depending on the thermal temperature. The HVAC system takes the temperature in some specific areas of the system to do its job as it should. They inform the system control board when a temperature has been reached.
What happens when my Carrier thermister is about to go out?
- Main blower refuses in the attempt to engage full speed spinning
- The entire system may not function due to any one failed thermistor
This site contains affiliate links for which I may be compensated
If you decide on picking up or ordering any Carrier 30HR part do your best and cross-check the correct model as well as make a visual comparison so that you are positive that the proper replacement thermistor is the one being purchased. You do not have to install the replacement part alone. Look for a professional in your area 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
