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International Comfort Products C8MPT125J20B1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a swinging resistance is altered by the amount of, or lack thereof, heat. They notify the system control board when the temperature reaches a certain point. The control board needs to know the temperature in several different areas to do its job as it should.
Simple signals the system thermister will need to be replaced
- The AC and heat system could possibly never start due to a damaged thermistor
- The blower fails to begin to ramp up
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