Hayward OmniLogic 4-Relay Expansion Module | HLEXPAND FW Enterprises It sits above the smaller

It sits above the smaller PPM1 package and below the larger PPM4 and PPM5 systems

and sealing if the original gaskets are also worn or lost

seamlessly blending with your outdoor decor

Manufacturer part number HLSPASIDE

It drives water movement through the pump wet end and into the circulation system

Hayward OmniLogic 4-Relay Expansion Module | HLEXPAND FW Enterprises It sits above the smallerWhat This Part Is Used For The HLEXPAND OmniLogic 4 relay expansion module increases switching capacity for compatible OmniLogic automation systems. It provides additional control channels for pool equipment. Why This Part Matters Expanding relay capacity allows integration of additional features such as water features or landscape lighting. Installing the module keeps control centralized. Reliable expansion supports system growth without separate