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International Comfort Products PGMD24G0408 Thermistor
A thermistor is a special kind of new age resistor whose rated resistance is directly proportioned to temperature. They convey to the system control board when a temperature in increasing or decreasing. The control board interprets the temperature in order to understand what is going on.
What symptoms are present when the system thermister is about to stop working?
- Main blower fails to begin to ramp up to full speed
- The entire system could possibly never start due to a failed thermistor
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If you are going to be buying or ordering do your best and double check the correct model as well as make a visual comparison so that you are positive that the correct thermistor is being ordered. If you are not sure about the properly replacing the thermistor by yourself then it would be in your best interest to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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