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GE AZ75W12DACM1 Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a fluctuating resistance that is directly proportioned to temperature at its location. They tell the heating and cooling system when the temperature has been reached. The heating system deciphers the temp in several different areas to make sure everything is running smoothly.
Major indications the system thermister is on its last leg
- Blower fan could never begin in the attempt to ramp up the airflow
- No component may not even start because of the thermistor that is damaged
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