Circuit Boards

Duplex Digital and Super Digital/M-1 Replacement Boards This board requires a 120v power supply and can work with any DuplexDigital. It is found on the Balboa M-1 system. Balboa circuit boards are marked with a ÒChip NumberÓ that is located...

Note: This board is Obsolete but you can use this board: Replacement for this Board.. This Balboa Board is a VS-500 meaning it is a one jet pump board that will run a 12V light and a Circulation Pump also if equipped... This board can be found under all...

This part is a VS300 Board that operates (1) Pump and Light..   If your board has this chip number VS300FLXR1(x) with any number in the X position this board is correct.. This board is used with (4) Button Topsides..   This board can...