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Carrier 50TC-A05 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor that has a swinging resistance is dependent on the thermal temperature. They notify the HVAC system when the temperature reaches a certain point. The heating and cooling system takes the temperature in a few critical areas to ensure that things are as they should be.
Do you know if your Carrier thermister is almost going bad?
- The entire system may not operate depending on which is the failed thermistor
- Primary blower refuses in its attempt to begin full speed blowing
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