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Goodman GDH80453AX Thermistor
A very basic thermistor is a special kind of new age resistor that has a swinging resistance depends on the current temperature. The heating and cooling system takes the temperature in certain areas to make sure everything is running smoothly. They convey to the system control board when a certain temperature reaches a certain point.
Some clues your all-important thermister is going out
- The AC and heat system could possibly not operate due to a thermistor that has failed
- Blower motor could never begin in its attempt to get up to full speed
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