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International Comfort Products H9MPV125L20A1 Control Board
The control board is created to command everything including the gas valve, the igniter, most sensors as well as the air circulator all together. Most systems will not be able to function unless the control board is accurately installed and configured. Be absolutely sure upon picking a replacement board due to differences in heating and cooling systems. The board you select must be compatible with both the make and model of the unit you have installed.
Easy warnings your control board should be replaced
- When turned on, there is a fault code shown somewhere on the board
- System refuses to initialize well
- Power to the control board has to be powered down and back up quite often for the system to continue working
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