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Samsung AVMWH026EA0 Control Board
The control board is designed to command everything including the gas valve, the ignition igniter, the flame sensor as well as the air circulator all together. Your system definitely will not operate whatsoever without this vital piece of hardware is hooked up and is correctly configured. A matching board will have a matching part number that will fit in both the brand and specific model of the unit you have installed. You must be sure when you are deciding on a replacement because of the many variances of models and types.
Clues of a faulty main board
- There may be a flashing error code displayed on the board
- The unit refuses to go correctly
- The HVAC system has to be reset quite frequently for the system to continue working
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