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 24ANA748A0030020 Thermistor
A thermistor is a special kind of new age resistor that has a fluctuating resistance that is solely dependent on thermal temperature. The furnace or AC reads the temperature in order to make a decision on what needs to be done. They can tell the circuit board when a temperature reaches a certain point.
Major signs poorly running system thermister
- The whole system could possibly never start because of any malfunctioning thermistor
- Primary blower may fail in its attempt to engage full speed
This site contains affiliate links for which I may be compensated
If you are going to be buying or ordering a new Carrier 24ANA748A0030020 replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the correct replacement thermistor is the one being purchased. You do not need to install the part by yourself. Find a professional in your town or city 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
