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Goodman GMS80703AN Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a fluctuating resistance that is directly proportioned to the amount of, or lack thereof, heat. They can tell the circuit board when a temperature in increasing or decreasing. The furnace or AC needs to know the temperature in order to do its job as it should.
Key signs of a poorly working all-important thermister
- The main fan may refuse in its attempt to begin full speed blowing
- The heating and cooling system could never start up due to a inaccurate thermistor
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If you decide on picking up or purchasing, do your due diligence and double check the correct model as well as make a visual inspection so that you are positive that the proper replacement thermistor is the one being purchased. There is no rule that says you have to install it yourself. Locate a pro locally to replace the part.
Feel free to download your manual for help.
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