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Carrier 58MSA100 Thermistor
A thermistor is a special kind of new age resistor whose resistance is contingent on the temperature at its location. They notify the HVAC system when a temperature in increasing or decreasing. The system control board must know the temp in a few critical areas to know what to do next.
Major indications the system thermister is in dire need of a replacement
- The whole system may not initiate the starting sequence due to a broken thermistor
- Blower fan may fail in its attempt to get up to full speed
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If you are going to be buying or ordering a new Carrier 58MSA100 replacement part, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct thermistor is the one being purchased. HVAC professionals may charge higher prices than others so you may want to keep a lookout locally to acquire the best rate if money is of great importance to you.
Feel free to download your manual for help.
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