The topside control panel has failed. The spa heater and the control panels work, but just the buttons don't work anymore. They are either stuck or when pressed, stay stuck for a while. Is replacement the only option? They seem quite expensive - is it more usually cost-effective to replace the whole heater/control panel/topside control panel altogether? This spa has a SmartTouch 1000 control panel, and a single pump (dual speed).
