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Payne PA13NR04800GAAAA Thermistor
In an HVAC system, a thermistor is a thermal resistor, whose resistance is altered by temperature. They convey to the system when a temperature reaches a certain point. The main control board deciphers the temp in several different areas to understand what is going on.
Subtle hints the system thermister is going out
- The heating and cooling system may not function depending on which is the failed thermistor
- Primary blower could refuse to begin to ramp up
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