Hayward PS-16 Expansion PCB (GLX-PCB-EXP) spacovers A properly selected replacement helps

A properly selected replacement helps restore intended filtration support and contributes to a more effective maintenance routine

A tool like this is useful because it gives technicians or installers a practical cutting option in situations where a flexible saw format is better suited to the job

The 2-position plug helps define the intended connection style

Pentair C/CC/D Series Trap Lid O-Ring [Pkg 184/184C] is a genuine Pentair sealing component designed for compatible pool and spa equipment

Hayward PS-16 Expansion PCB (GLX-PCB-EXP) spacovers A properly selected replacement helpsExpanding a Hayward PS 16 automation system requires the right board to add control capacity cleanly. This expansion PCB is designed for compatible Hayward control applications where additional equipment, features, or circuit management is needed. For pool and spa systems that have grown beyond the original control layout, an expansion board can help organize new functionality while keeping everything tied into the automation platform. It is a