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International Comfort Products PGC Thermistor
In an HVAC system, a thermistor is a specific kind of resistor that has a fluctuating resistance that is dependent on the current temperature. The control board needs to know the temperature throughout the whole system to ensure that things are as they should be. They notify the main board when the temperature reaches a certain point.
Subtle hints the temp-regulating thermister will die soon
- Blower fan refuses in the attempt to ramp up
- The system may never begin due to any one failed thermistor
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If you decide on picking up or ordering any International Comfort Products PGC part do your best and make sure of the model number as well as make a visual comparison so that you are positive that the correct replacement thermistor is the one being purchased. Use a great deal of caution when you replace or install any part of a heating or cooling system. If there are any doubts about what you are doing then call a pro. Stay safe.
Feel free to download your manual for help.
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