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International Comfort Products PGAA18B1K6 Control Board
The control board is designed to control the gas valve, the ignition igniter, most sensors and the blower all at once. The system will cease to function without the control board installed as it should be according to the manufacturer. You should always be careful while picking a new replacement board because of the many variances of HVAC systems. The board you select should match both the brand and specific model of your International Comfort Products PGAA18B1K6 unit.
Main clues your control board has very little life left
- The whole system has to be powered down and back up quite often for the heating or cooling to kick in
- The heating and cooling system is unwilling to function correctly
- There seems to be flashing code randomly appearing somewhere on the board
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