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Carrier 38EYA030 Thermistor
A very basic thermistor is a type of resistor which has a resistance that is dependent on the amount of, or lack thereof, heat. They can tell the HVAC system when a certain temperature has been reached. The system control board deciphers the temp in several different areas to know what to do next.
Easy warnings poorly running temp regulating thermister
- The system blower could never begin in its attempt to ramp up to full speed
- The initial sequence may not even start due to any one broken thermistor
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Before buying or ordering a new Carrier 38EYA030 replacement part, do your due diligence and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement thermistor is being ordered. The installing of a new thermistor can be quite easy if you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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