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Mitsubishi MSY-A15NA Thermistor
A very basic thermistor is a certain type of resistor that has a varied resistance that is solely dependent on heat. The main control board interprets the temperature in some specific areas of the system to do its job as it should. They notify the main board when a temperature in increasing or decreasing.
Main clues the temp-regulating thermister needs replacing
- The heating and AC system could possibly never start due to a thermistor that is stuck open
- The system blower may fail in its attempt to begin full speed blowing
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If you are going to be buying or purchasing any Mitsubishi MSY-A15NA part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct replacement thermistor is being ordered. Once you have the part to install the replacement part alone. Find a professional in your area to do it for you.
Feel free to download your manual for help.
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