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Goodman VSX130181 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor whose resistance is solely dependent on temperature at its location. The HVAC system takes the temperature in a few critical areas to do its job correctly. They can tell the main board when the temperature reaches a certain point.
Major symptoms the system thermister will need replacing
- Blower fan could refuse in the attempt to ramp up to full speed
- The whole HVAC system may not operate due to a inaccurate thermistor
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