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Carrier 58DLX04510008 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a fluctuating resistance that is contingent on the amount of, or lack thereof, heat. The heating and cooling system deciphers the temp in several different areas to be sure everything is going well. They inform the system control board when the temperature has been reached.
What happens when my thermister has to be replaced?
- The entire system may never begin depending on which is the thermistor that has failed
- The blower could refuse in its attempt to ramp up to full speed
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