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Friedrich MW30C3F Thermistor
A very basic thermistor is a thermal resistor, that has a fluctuating resistance that depends on the temperature. They inform the HVAC system when a temperature in increasing or decreasing. The heating and cooling system reads the temperature in certain areas to make sure everything is running smoothly.
Simple indications of a laboring system thermister
- Primary blower may fail to begin to begin full speed blowing
- The whole system may never begin due to any one damaged thermistor
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