Another hot tub in Scotland was given a new lease of life when it was retro fitted with a Balboa GS 520 DZ control system, Originally fitted with Spa Quip from New Zealand it was time for an upgrade after a motherboard failure, Balboa control systems are possibly the most common units on UK Hot Tubs and have a reputation for being reliable and robust pieces of kit, if your hot tub is poorly and could benefit from having a Balboa retro fit, contact Hot tub Solutions and we could give your hot tub a new lease of life.