Artesian Spas Island series spa electronic control pack - Balboa M GS 504 DZ Controls 1, 2, or 3 jet pumps - used with Artesian Spas Island Spas series 6-8 button touchpad. Touchpad configuration different to generic Balboa controls. This pack supports 1 or 2 pump spas as supplied.

If your spa has a 3rd jet pump, you need to also order the seperately. See images to confirm what parts are needed.