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International Comfort Products CXA242AKA1 Thermistor
In an HVAC system, a thermistor is a certain type of resistor that has a varied resistance that will fluctuate depending on the temperature at its location. They tell the circuit board when a temperature has been reached. The heating and cooling system deciphers the temp in several different areas to understand what is going on.
Subtle hints the system thermister will have to be replaced
- The initial sequence may not function because of any inaccurate thermistor
- The system blower fails to begin to ramp up the airflow
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If you are going to be buying or ordering do your best and double check the model number as well as make a visual inspection so that you are positive that the correct replacement thermistor is being ordered. If you are not sure about the correct way of installing the thermistor by yourself then it is probably best to contact a professional to do the work for you.
Feel free to download your manual for help.
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