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Mitsubishi MSZ-A17NA Control Board
The Mitsubishi MSZ-A17NA control board is designed to direct the gas valve, the igniter, most sensors as well as the air circulator all at once. The system will cease to run unless this important circuit board is configured and seated properly. You must do some research when you choose a control board due to the many differences between brand and air handler types. The board that you will choose is supposed to have a part number that matches the brand and the model of your heating and cooling system.
Symptoms of an ineffective main circuit board
- The power to the system has to be turned off and back on repeatedly for the system to continue working
- AC unit or heating unit does not operate whatsoever
- There is a certain error code being shown on the control board
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If you decide on picking up or purchasing any Mitsubishi MSZ-A17NA part, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement control board is the one being purchased. It is easy to replace a control board on your Mitsubishi MSZ-A17NA as long as you have previous experience and have the proper tools to do the job right.
Feel free to download your manual for help.
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