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Whynter ARC-12SDH Thermistor
A thermistor is a certain type of resistor that has a fluctuating resistance that is dependent on the temperature at its location. They can tell the system control board when a certain temperature in increasing or decreasing. The heating system must know the temp in several different areas to make sure everything is running smoothly.
What are some hints that my all-important thermister is in need of a replacement?
- The AC and heat system may not function due to a malfunctioning thermistor
- The system blower may fail in its attempt to engage full speed spinning
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