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International Comfort Products PGMD18G0405 Control Board
Your air handler will be unable to operate whatsoever without the board correctly installed. The control board is created to control everything including the gas valve, the ignition igniter, all the various sensors and the blower all at once. Be absolutely sure when you are choosing a replacement board because of the wide variety of systems. The correct control board will need to pair with the part number from both the brand and specific model of your International Comfort Products PGMD18G0405 unit.
Major indications your control board needs to be replaced
- System will not run at all
- The board needs to be reset repeatedly for the heating or cooling to kick in
- When turned on, there is flashing code directly on the board
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