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Goodman GSC140421A Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a varied resistance that fluctuates depending on the heat. The heating system reads the temperature in certain areas to do its job correctly. They can tell the circuit board when a temperature reaches a certain point.
What warnings are present when my temp regulating thermister is dying?
- The entire system could never start up due to a thermistor that is damaged
- Blower fan could fail in its attempt to ramp up to full speed
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If you decide on picking up or ordering any Goodman GSC140421A replacement part do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the correct thermistor is being ordered. The installing of a new thermistor is not difficult assuming you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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