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Carrier 38YSA030 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a varied resistance that changes as it depends on the amount of, or lack thereof, heat. The system interprets the temperature in order to make a decision on what needs to be done. They convey to the circuit board when a certain temperature in increasing or decreasing.
Easy warnings of a worsening thermister
- The system blower could never begin to begin to engage full speed spinning
- The heating and AC system could possibly not operate due to any one inaccurate thermistor
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