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International Comfort Products C8MPN075B12B1 Thermistor
In an HVAC system, a thermistor is a certain type of resistor which has a resistance that is altered by temperature. The furnace or AC needs to know the temperature in a few critical areas to understand what is going on. They inform the system control board when a certain temperature has been reached.
What warnings are present when my main thermister is in need of a replacement?
- The whole HVAC system could possibly never start because of any malfunctioning thermistor
- The blower could possibly fail in the attempt to ramp up
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