Balboa Circuit Board - Balboa VS501Z Systems (G1152) watercousa and this Magic Plastics Smart

and this Magic Plastics Smart Check version is a 1 inch slip model with a 1/2 pound water setting using the 0821-10C reference

which gives the entire spa a more cared-for appearance without turning the repair into something larger than necessary

and this Balboa VL702S Topside is designed for compatible no-overlay applications where the original control panel has become worn

A part like this is useful because it helps restore the upper trim and support structure at the skimmer opening

Replacing it with the correct Waterway base can help restore structural support and improve the finished condition of the system

Balboa Circuit Board - Balboa VS501Z Systems (G1152) watercousa and this Magic Plastics SmartBoard failures in a spa rarely announce themselves in one clean way. Instead, the system gradually starts to feel less dependable, and homeowners are left wondering whether the heater, the pump, or the topside is really to blame. This Balboa VS501Z circuit board is designed for compatible systems where replacing the board is the right way to get ahead of that uncertainty. What makes a board replacement so valuable is that it resets the control logic