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Carrier 50GX030300 Thermistor
A thermistor is a special kind of new age resistor that has a fluctuating resistance that fluctuates depending on the temperature. They inform the system control board when a certain temperature reaches a certain point. The main control board reads the temperature in order to do its job as it should.
Red flags poorly running temp regulating thermister
- The system could possibly not even begin because of the thermistor that is damaged
- The blower may refuse to begin to ramp up the airflow
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If you are going to be buying or ordering any Carrier 50GX030300 part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement thermistor is the one being purchased. If you are unsure about the correct way of installing the thermistor by yourself then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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