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International Comfort Products PGAA30D1K1 Control Board
Heating and cooling systems will not even function lest the circuit board is configured and seated properly. The control board is designed to regulate the gas valve, the ignition igniter, all the various sensors and the blower all at once. The board that you will choose will have to be compatible with both the brand and model of the unit you have installed. You must be careful while picking a new replacement board because of the wide variety of HVAC systems.
Major signs your main board will need to be replaced
- AC or heating system is unable to work properly
- The system board has to be turned off and back on a lot in order to continue running
- There seems to be flashing code revealed on the board
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