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International Comfort Products HHP218AKA1 Thermistor
In an HVAC system, a thermistor is a type of resistor that has a varied resistance that changes as it depends on thermal temperature. The control board needs to know the temperature in order to know what to do next. They notify the main board when the temperature has been reached.
What are the clues to watch out for to know my International Comfort Products thermister really needs to be replaced?
- The heating and cooling system may not even start because of the failed thermistor
- Blower motor could never begin to begin to ramp up
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