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SPT WA-9061H Thermistor
In an HVAC system, a thermistor is a certain type of resistor whose rated resistance is directly proportioned to thermal temperature. They tell the HVAC system when the temperature reaches a certain point. The HVAC system needs to know the temperature in several different areas to make sure everything is running smoothly.
What are some indications that my thermister is crapping out?
- Blower motor could fail to begin to ramp up the airflow
- The system may not function because of the malfunctioning thermistor
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