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Carrier 58MVB040F10114 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a swinging resistance varies depending on the thermal temperature. The HVAC system needs to know the temperature in some specific areas of the system to understand what is going on. They tell the system when the temperature reaches a certain point.
Signals the temp-regulating thermister is in need of replacing
- The AC and heat system could never start up depending on which is the malfunctioning thermistor
- Primary blower could fail in its attempt to begin full speed blowing
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