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Mitsubishi MUY-GE18NA Control Board
Your air handler will be unable to activate unless this important circuit board is hooked up and is correctly configured. The control board is created to control the gas valve, the ignition igniter, all the sensors as well as the blower all together. It is imperative that you select wisely when you choose a control board due to variances between heating and cooling systems. The board you select should match both the make and model of your heating and cooling system.
Major signs of an ailing main circuit board
- Your HVAC unit declines to initialize whatsoever
- The system has to be reset habitually for the thermostat to kick in
- There may be a strange code indicated on the front of the control board
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