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Carrier 48XZ024040300TP Thermistor
A thermistor is a certain type of resistor that has a fluctuating resistance that will fluctuate depending on the temperature at its location. They convey to the circuit board when a temperature has been reached. The furnace or AC deciphers the temp in some specific areas of the system to make sure everything is running smoothly.
Key symptoms of a barely functioning system thermister
- Blower fan may refuse in the attempt to begin full speed blowing
- The initial sequence may not even begin to function because of any broken thermistor
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