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Goodman GMH81405DN Thermistor
A very basic thermistor is a thermal resistor, that has a fluctuating resistance that varies depending on the current temperature. They inform the main board when the temperature in increasing or decreasing. The control board must know the temp in several different areas to make sure everything is running smoothly.
Indications of a laboring system thermister
- No component could possibly never start because of the damaged thermistor
- The blower could possibly fail in the attempt to begin full speed blowing
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