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Lennox 14ACX-048 Thermistor
A thermistor is a certain type of resistor that has a swinging resistance is solely dependent on current temperature. They inform the circuit board when a certain temperature has been reached. The HVAC system must know the temp in several different areas to make sure everything is running smoothly.
Major clues of a failing thermister
- The heating and AC system could possibly never start because of any problematic thermistor
- Blower fan may fail to begin to ramp up the airflow
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If you decide on picking up or purchasing a new Lennox 14ACX-048 replacement part, do your due diligence and cross-check the correct model and also make a visual comparison so that you are positive that the right thermistor is being ordered. If you are unsure about the correct way of installing the thermistor on your own then it would be in your best interest to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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