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Carrier 48GX042060300 Thermistor
In an HVAC system, a thermistor is a special kind of new age resistor which has a resistance that is solely dependent on the amount of, or lack thereof, heat. They can tell the HVAC system when a temperature has been reached. The furnace or AC reads the temperature in certain areas to make sure everything is running smoothly.
Elements of a worsening all-important thermister
- The heating and AC system may never begin due to any one thermistor that is the problematic one
- The blower fails in the attempt to get up to full speed
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Before you decide on buying or ordering any Carrier 48GX042060300 part do your best and double check the correct model and also make a visual inspection in order to be sure the correct thermistor is the one being purchased. There is no rule that says you have to install it yourself. Look for a professional locally to replace the part.
Feel free to download your manual for help.
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