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Desa B60 Thermistor
A thermistor is a certain type of resistor that has a swinging resistance will fluctuate depending on the current temperature. They notify the circuit board when a temperature has been reached. The HVAC system needs to know the temperature in a few critical areas to be sure everything is going well.
Major indications the Desa thermister is dead
- The heating and AC system could possibly not even begin due to any one damaged thermistor
- The main blower could possibly fail in its attempt to ramp up to full speed
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