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
International Comfort Products PGAA30C1K1 Thermistor
A thermistor is a specific kind of resistor that has a fluctuating resistance that is contingent on the heat. The HVAC system reads the temperature in order to do its job as it should. They can tell the main board when a temperature in increasing or decreasing.
Major symptoms the system thermister needs replacing ASAP
- Main blower may fail in the attempt to ramp up the airflow
- The heating and AC system may not operate because of the thermistor that is stuck open
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