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Carrier 48JZ060130300 Thermistor
In an HVAC system, a thermistor is a certain type of resistor whose resistance is contingent on the amount of, or lack thereof, heat. They can tell the HVAC system when a temperature in increasing or decreasing. The system takes the temperature in some specific areas of the system to do its job correctly.
Easy warnings your all-important thermister is on its last leg
- Primary blower may fail in the attempt to begin full speed blowing
- The AC and heat system could possibly not even begin due to any one thermistor that is malfunctioning
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