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Carrier 48KLA Thermistor
A thermistor is a special kind of new age resistor which has a resistance that is solely dependent on heat. They notify the system control board when a temperature in increasing or decreasing. The furnace or AC takes the temperature throughout the whole system to be sure everything is going well.
Major clues your all-important thermister should need replacing
- Blower fan could possibly fail in the attempt to engage full speed spinning
- The AC and heat system could possibly not even begin depending on which is the thermistor that has failed
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If you decide on picking up or ordering any Carrier 48KLA replacement part do your best and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement thermistor is the one being purchased. You do not need to install it yourself. Hire someone with experience in your community to replace the part.
Feel free to download your manual for help.
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