Hayward OmniLogic I/O Expansion Module, Valve and Sensor Input, 4x4x4 | HLIOEXPAND Rectangular Fire Table Small size is tailored for

Small size is tailored for compact openings in Oakville 3 Series installations

Dimensions: 48" Width x 24" Depth x 24" Height

Handmade Copper Construction: Ensures a unique

Format: single-use test strips for straightforward testing workflows

Hayward OmniLogic I/O Expansion Module, Valve and Sensor Input, 4x4x4 | HLIOEXPAND Rectangular Fire Table Small size is tailored forWhat This Part Is Used For The HLIOEXPAND OmniLogic I O expansion module increases valve and sensor input capacity for compatible OmniLogic systems. It expands control options for larger or more complex pool setups. Why This Part Matters Additional inputs allow automation of water features, auxiliary equipment, or advanced sensor monitoring. Installing an expansion module enhances system flexibility. Reliable expansion prevents the need for separate