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International Comfort Products NDC7100BHA3 Thermistor
In an HVAC system, a thermistor is a certain type of resistor which has a resistance that is governed by thermal temperature. The HVAC system reads the temperature in order to understand what is going on. They tell the system control board when the temperature has been reached.
Major indications the temp-regulating thermister needs replacing
- Blower motor could refuse in its attempt to ramp up to full speed
- The whole HVAC system may not function because of the broken thermistor
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