Hayward AquaTrol HP Main PCB, GLX-PCB-TROL-HP

The Hayward GLX-PCB-TROL-HP is the main printed circuit board for the AquaTrol AQ-TROL-HP salt chlorine generator. It is the genuine Hayward replacement.

What the board does

Everything the AquaTrol does passes through this board. It runs the control panel, sets the output level, watches the cell and decides when chlorine is being produced. When it fails, the symptoms can look like anything from a dead display to a system that reads normally but never generates.

Before you order

Hayward uses a different board for each AquaTrol version, so confirm the label on your unit reads AQ-TROL-HP. The turbo cell and the power supply are separate parts and are not included here.