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Carrier 30GB Thermistor
A thermistor is a thermal resistor, that has a fluctuating resistance that is directly proportioned to actual temperature is perceives. The heating and cooling system reads the temperature in order to know what to do next. They convey to the system control board when a certain temperature has been reached.
What signals that my all-important thermister is in need of a replacement?
- The entire system could possibly never start depending on which is the broken thermistor
- The main fan could fail in the attempt to get up to full speed
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Before you decide on buying or purchasing any Carrier 30GB replacement 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 being ordered. HVAC pros may charge higher prices than others so you may want to ask around to acquire the best rate if money is a concern.
Feel free to download your manual for help.
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