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International Comfort Products H8MPN100F20A1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a swinging resistance will fluctuate depending on the temperature. The heating system takes the temperature in several different areas to do its job correctly. They tell the HVAC system when a certain temperature has been reached.
Important signs the temp-regulating thermister is going out
- The heating and cooling system may never begin because of the bad thermistor
- Primary blower may refuse to begin to ramp up the airflow
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