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International Comfort Products NAC042GKA1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a swinging resistance is governed by thermal temperature. They convey to the main board when the temperature has been reached. The system control board needs to know the temperature in several different areas to make sure everything is running smoothly.
Warnings of a faulty International Comfort Products thermister
- The system may not operate because of the bad thermistor
- Blower fan could refuse in the attempt to engage full speed spinning
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