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International Comfort Products NDC7075BFA3 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor that has a varied resistance that will fluctuate depending on the temperature. The control board takes the temperature in several different areas to do its job correctly. They convey to the HVAC system when a temperature reaches a certain point.
Chief elements of an ailing temp regulating thermister
- The AC and heat system may never begin depending on which is the thermistor that has failed
- Primary blower could possibly fail in the attempt to get up to full speed
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