Description
Current Version 2002 Sundance® Spas Optima Circuit Board, Replaced Rev-D 850-LCD-NT
Pump 1 button is 2 speeds
Pump 2 button is 1 speed
Current Version 2002 Sundance® Spas Optima Circuit Board, Replaced Rev-D 850-LCD-NT
Pump 1 button is 2 speeds
Pump 2 button is 1 speed