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Carrier 58STA09010020 Thermistor
In an HVAC system, a thermistor is a thermal resistor, that has a swinging resistance is directly proportioned to current temperature. They can tell the main board when the temperature has been reached. The heating and cooling system deciphers the temp in some specific areas of the system to make sure everything is running smoothly.
What are the indications that my all-important thermister is failing?
- No component could never start up because of the thermistor that has failed
- Blower motor may refuse in its attempt to engage full speed spinning
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Before you decide on buying or ordering any Carrier 58STA09010020 part, do your due diligence and double check the model number as well as make a visual comparison in order to be sure 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 do the job for you.
Feel free to download your manual for help.
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