Printed Circuit Board for Spas and Hot Tubs Enter your PCB number here or search all boards below All PC Board / Waterway All PC Board Balboa Cal Spas Dynasty Gecko Jacuzzi Sundance Waterway 775-0502 Waterway NEO 2100 PC Board, Daughter Board 2 (DB-2) $139.00 Add To Cart 775-0010b Waterway NEO 2100 PC Board Control Board, REV D $269.00 Add To Cart 775-0019 Waterway NEO 1500 PC Board, Controller Board, REV D $249.00 Add To Cart