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Delonghi PACC100 Thermistor
A thermistor is a thermal resistor, that has a swinging resistance is directly proportioned to temperature at its location. They notify the heating and cooling system when the temperature has been reached. The furnace or AC deciphers the temp in certain areas to know what to do next.
Warnings the temp-regulating thermister is failing
- The whole system may not operate because of the thermistor that is stuck open
- Primary blower could possibly fail in the attempt to get up to full speed
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