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Goodman GDH80904BXCB Thermistor
A very basic thermistor is a certain type of resistor whose resistance is solely dependent on thermal temperature. They can tell the heating and cooling system when the temperature has been reached. The heating and cooling system deciphers the temp in a few critical areas to make sure everything is running smoothly.
What red flags are there that my main thermister is almost dead?
- The initial sequence may never start up due to any one thermistor that is the problematic one
- Blower fan fails to begin to ramp up to full speed
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Before buying or ordering any Goodman GDH80904BXCB replacement part, do your due diligence and cross-check the model number as well as make a visual inspection so that you are positive that the right thermistor is the one being purchased. You do not need to install it yourself. Search for a pro in your community to do the job for you.
Feel free to download your manual for help.
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