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Goodman GDH80904BX Thermistor
A very basic thermistor is a specific kind of resistor that has a varied resistance that is dependent on the thermal temperature. They can tell the system when a temperature has been reached. The system control board takes the temperature in certain areas to make sure everything is running smoothly.
Signals the system thermister is on its last leg
- The initial sequence may not even begin to function due to a bad thermistor
- Blower fan may fail to begin to begin full speed blowing
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Before buying or ordering do your best and make sure of the model number and also make a visual comparison so that you are positive that the correct thermistor is being ordered. You do not have to replace the part all by yourself. Search for a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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