Zodiac AquaLink RS/PDA/Z4 Multiplex PCB (6584) waterfall Useful when the original header

Useful when the original header is leaking or damaged

This part has practical value because the inclusion of caps makes it a more complete replacement option for restoring the intended PV3 cleaning point

Afras anti-vortex main drain grate

A well-selected topside should restore the original control experience rather than introducing a substitute that only partly fits the spa

Zodiac AquaLink RS/PDA/Z4 Multiplex PCB (6584) waterfall Useful when the original headerThe Zodiac AquaLink RS PDA Z4 Multiplex PCB is a replacement circuit board used in compatible Zodiac Jandy automation and control systems. Circuit boards help manage communication between control components, and a failed PCB can affect system response, accessory control, or automation functions. This replacement board is intended for qualified troubleshooting and repair of compatible AquaLink RS, PDA, and Z4 systems. Confirm system model, board