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Goodman GMH80905CN Thermistor
A very basic thermistor is a type of resistor that has a swinging resistance is directly proportioned to current temperature. The control board takes the temperature throughout the whole system to know what to do next. They notify the main board when a temperature in increasing or decreasing.
Red flags to watch for in a failing system thermister
- The heating and cooling system could possibly never start depending on which is the stuck thermistor
- The blower could possibly fail to begin to engage full speed
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Before buying or purchasing a replacement thermistor for your Goodman GMH80905CN, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the right thermistor is the one being purchased. Some pros may charge higher prices than others so it may be beneficial to look around your area to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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