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Frigidaire FRP12PTT3R0 Thermistor
In an HVAC system, a thermistor is a type of resistor which has a resistance that is directly proportioned to temperature at its location. They notify the circuit board when the temperature reaches a certain point. The heating and cooling system must know the temp in a few critical areas to do its job as it should.
What symptoms are present when the temp regulating thermister is about to stop working?
- The system blower fails in the attempt to ramp up to full speed
- The initial sequence may not operate because of any inaccurate thermistor
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