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Goodman GKS90703BXAB Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a fluctuating resistance that is solely dependent on temperature. The control board needs to know the temperature in some specific areas of the system to be sure everything is going well. They tell the circuit board when a temperature reaches a certain point.
Indications your all-important thermister will not last the year
- The whole system could never start up due to a thermistor that has failed
- The main fan could fail in the attempt to engage full speed spinning
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If you are going to be buying or ordering a new Goodman GKS90703BXAB replacement part, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the right thermistor is the one being purchased. You do not need to install the replacement part alone. 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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