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International Comfort Products HHP260AKA1 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor that has a swinging resistance depends on the amount of, or lack thereof, heat. They convey to the circuit board when a certain temperature in increasing or decreasing. The main control board deciphers the temp in a few critical areas to know what to do next.
Major warnings the system thermister needs to be replaced
- Primary blower could refuse in its attempt to engage full speed spinning
- The system may not operate due to a thermistor that is malfunctioning
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