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Lennox CBX26UH-018 Thermistor
A very basic thermistor is a type of resistor that has a swinging resistance is altered by thermal temperature. The heating and cooling system interprets the temperature in a few critical areas to understand what is going on. They tell the system control board when the temperature reaches a certain point.
Warnings your thermister will soon need to be replaced
- Main blower fails in its attempt to ramp up the airflow
- The system could possibly not even begin depending on which is the stuck thermistor
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