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LG ARNU183TLC2 Thermistor
A very basic thermistor is a certain type of resistor that has a varied resistance that changes as it depends on temperature at its location. They convey to the system control board when a temperature reaches a certain point. The HVAC system needs to know the temperature in order to be sure everything is going well.
What are the indications that my all-important thermister is on its last leg?
- Blower fan refuses in its attempt to engage full speed
- The whole HVAC system may not operate due to any one improperly set thermistor
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