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Whynter ARC-143MX Control Board
Most systems will not activate without this vital piece of hardware is properly connected to the unit. The control board is created to oversee everything including the gas valve, the igniter, all the sensors as well as the blower all in one unit. Be absolutely sure when you choose a control board due to differences in systems. The board you select should match both the brand and model of your particular system.
Major indications of a bad primary control board
- Could be an error code showing up on the control board
- System declines to run whatsoever
- The power to the system needs to be reset many times a day for the system to continue working
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