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Carrier 58MXA100F14120 Thermistor
A very basic thermistor is a specific kind of resistor whose rated resistance changes as it depends on the amount of, or lack thereof, heat. The system control board must know the temp throughout the whole system to understand what is going on. They notify the HVAC system when the temperature has been reached.
What warnings should I watch out for to know if my thermister is in need of a replacement?
- The system blower could possibly fail in the attempt to ramp up the airflow
- The entire system could possibly not operate depending on which is the stuck thermistor
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Before you decide on buying or ordering, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the proper replacement thermistor is the one being purchased. You do not need to install the replacement part alone. Hire a pro locally to do the job for you.
Feel free to download your manual for help.
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