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Carrier 38BRC048 Thermistor
A thermistor is a specific kind of resistor which has a resistance that is directly proportioned to thermal temperature. They can tell the system control board when a certain temperature in increasing or decreasing. The HVAC system deciphers the temp in a few critical areas to make a decision on what needs to be done.
Hints of a dying thermister
- The system blower could refuse in its attempt to engage full speed spinning
- The heating and cooling system may never start up due to a inaccurate thermistor
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Before you decide on buying or purchasing a new Carrier 38BRC048 replacement part do your best and make sure of the model number as well as make a visual comparison so that you are positive that the proper replacement thermistor is the one being purchased. There is no rule that says you have to install the replacement part alone. Pay a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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