Sundance Spas 850 Series PCB (2014) - LCD Control, 2 Pump, 2-Spd

Replacement printed circuit board for Sundance Spas 850 Series hot tubs (2014). This PCB includes an LCD control interface and is built to manage two pumps with two-speed operation. Ideal direct-fit replacement for systems requiring 2 Pump, 2-Spd functionality in the 850 Series.