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Panasonic CU-XE9PKUA Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a varied resistance that is solely dependent on temperature. The system must know the temp throughout the whole system to be sure everything is going well. They can tell the heating and cooling system when a temperature in increasing or decreasing.
What signals that my all-important thermister is not working right?
- The blower could possibly fail in its attempt to engage full speed
- The heating and cooling system may never start up because of any problematic thermistor
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