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International Comfort Products N9MP1075B12C1 Thermistor
In an HVAC system, a thermistor is a certain type of resistor that has a varied resistance that varies depending on the temperature at its location. They inform the heating and cooling system when the temperature has been reached. The system control board deciphers the temp in some specific areas of the system to make sure everything is running smoothly.
Key indicators that my all-important thermister needs replacing?
- The entire system may not even begin to function because of the failed thermistor
- The blower refuses to begin to engage full speed spinning
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