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
LG AMNC093D4A0 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a swinging resistance will fluctuate depending on the current temperature. They convey to the main board when a certain temperature reaches a certain point. The main control board must know the temp in a few critical areas to do its job as it should.
Symptoms your thermister should need replacing
- The AC and heat system could possibly never start because of any thermistor that has failed
- Main blower refuses to begin to ramp up the airflow
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