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HOME > HVAC > FRIEDRICH > MW30C3G > THERMISTOR

Friedrich MW30C3G Thermistor

A very basic thermistor is a type of resistor that has a fluctuating resistance that fluctuates depending on the heat. The system control board deciphers the temp in certain areas to understand what is going on. They tell the main board when a certain temperature reaches a certain point.

Signs the system thermister is in dire need of a replacement

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Before buying or purchasing, do your due diligence and double check the model number and also make a visual comparison in order to be sure the right thermistor is the one being purchased. There is no rule that says you have to install the replacement part alone. Locate a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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