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Goodman GMS81155CN Thermistor
A thermistor is a thermal resistor, whose rated resistance fluctuates depending on the amount of, or lack thereof, heat. The heating system deciphers the temp in a few critical areas to make a decision on what needs to be done. They tell the main board when the temperature reaches a certain point.
Major symptoms your thermister is failing
- No component may not even start due to a thermistor that is malfunctioning
- The main fan may fail to begin to begin full speed blowing
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