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Goodman GMH80704BN Thermistor
A thermistor is a specific kind of resistor that has a fluctuating resistance that fluctuates depending on the thermal temperature. They inform the HVAC system when the temperature in increasing or decreasing. The furnace or AC interprets the temperature in order to ensure that things are as they should be.
Clues of an ailing thermister
- Blower motor could refuse in its attempt to ramp up the airflow
- The heating and AC system may never begin because of any malfunctioning thermistor
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If you are going to be buying or purchasing, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct thermistor is the one being purchased. You do not have to install it yourself. Look for a professional locally to do it for you.
Feel free to download your manual for help.
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