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Goodman GSC140481A Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a swinging resistance will fluctuate depending on the thermal temperature. They tell the main board when a temperature reaches a certain point. The furnace or AC interprets the temperature in some specific areas of the system to make sure everything is running smoothly.
Simple warnings that your main thermister is failing?
- The blower may fail in its attempt to ramp up to full speed
- The initial sequence may not even begin to function due to a inaccurate thermistor
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