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Carrier 58STA070 Thermistor
In an HVAC system, a thermistor is a type of resistor whose resistance is directly proportioned to the amount of, or lack thereof, heat. The control board deciphers the temp in some specific areas of the system to know what to do next. They can tell the HVAC system when the temperature reaches a certain point.
Indications your all-important thermister is going out
- The heating and cooling system may never begin because of any thermistor that is the problematic one
- The blower refuses in the attempt to ramp up
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If you decide on picking up or purchasing any Carrier 58STA070 replacement part do your best and make sure of the model number as well as make a visual inspection in order to be sure the proper replacement thermistor is being ordered. The installing of a new thermistor can be quite easy provided you have the know-how and have the proper tools to do it right.
Feel free to download your manual for help.
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