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HOME > HVAC > CARRIER > 51CM > THERMISTOR

Carrier 51CM Thermistor

A very basic thermistor is a certain type of resistor whose resistance fluctuates depending on the heat. The system control board interprets the temperature throughout the whole system to make sure everything is running smoothly. They notify the system when the temperature has been reached.

Subtle hints the temp-regulating thermister is on its last leg

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Check eBay to see if your thermistor is in stock!
Before you decide on buying or purchasing a replacement thermistor for your Carrier 51CM, do your due diligence 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. If you are unsure about the installation of the thermistor on your own then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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Check eBay for your thermistor!