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
Desa REM155B Thermistor
A very basic thermistor is a specific kind of resistor that has a varied resistance that fluctuates depending on the amount of, or lack thereof, heat. They convey to the system control board when the temperature has been reached. The system control board deciphers the temp in a few critical areas to do its job correctly.
General indicators that your your all-important thermister is in dire straights
- Blower fan could never begin in the attempt to get up to full speed
- The AC and heat system may never begin depending on which is the bad thermistor
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated