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Carrier 38MFQ022 Thermistor
A thermistor is a thermal resistor, whose resistance will fluctuate depending on the amount of, or lack thereof, heat. They can tell the system when a certain temperature has been reached. The system control board needs to know the temperature in several different areas to do its job as it should.
What symptoms are present when the system thermister needs replacing?
- Blower motor may fail in its attempt to ramp up to full speed
- The heating and AC system could possibly not operate due to any one improperly set thermistor
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If you decide on picking up or purchasing any Carrier 38MFQ022 replacement part do your best and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement thermistor is the one being purchased. You do not need to install the replacement part alone. Find a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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