Pentair Genuine OEM Load Center IntelliChlor SCG Surge Board PCBA

The Pentair 521218 is the SCG surge board PCBA for the IntelliChlor i5+3 new style load center in EasyTouch PL4 and PSL4 control systems. It is the board that runs the IntelliChlor salt chlorine generator from the load center, with a surge board that shields that circuit from electrical spikes.

New style, not old

Pentair released this board as the upgrade from the earlier load center version, with improved performance and durability. Confirm your load center is the i5+3 new style before ordering.

What it does not include

This is the board only. The load center transformer and any personality card are separate parts. It is a genuine Pentair part.