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International Comfort Products PGAD24B1K1 Control Board
The control board is created to regulate everything including the gas valve, the ignition igniter, the flame sensor as well as the air circulator all in one unit. Your air handler will be unable to operate whatsoever unless this important circuit board is correctly installed. The brand of board you choose will have a matching part number that will fit in both the brand and model of air handler system you have. It is of utmost importance when you decide to replace your control board due to variances between particular brands and their models.
Key symptoms of a dying main circuit board
- The control board has to be powered down and back up a lot for it to run
- Heat or AC unit is unwilling to initialize whatsoever
- There may be flashing code shown on the circuit board
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