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Whynter ARC-12S Thermistor
A thermistor is a specific kind of resistor which has a resistance that varies depending on the temperature. They tell the circuit board when a temperature in increasing or decreasing. The HVAC system reads the temperature in some specific areas of the system to know what to do next.
Key clues of a deteriorating thermister
- The main fan could never begin to begin to engage full speed spinning
- The system may not initiate the starting sequence because of any thermistor that is malfunctioning
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Before buying or purchasing any Whynter ARC-12S part, do your due diligence and double check the model number and also make a visual comparison so that you are positive that the correct thermistor is the one being purchased. There is no need to install it yourself. Hire a pro in your community to do it for you.
Feel free to download your manual for help.
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