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International Comfort Products NTN3075FBA1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a fluctuating resistance that varies depending on the thermal temperature. The system interprets the temperature throughout the whole system to do its job correctly. They inform the HVAC system when a temperature has been reached.
General indicators that your the system thermister is going out
- The main blower may refuse in its attempt to engage full speed spinning
- The AC and heat system may not function due to any one thermistor that is the problematic one
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