Balboa Circuit Board - Balboa VS501Z Systems (G1152) jjelectronics Part of a best-selling line

Part of a best-selling line with broad ongoing parts support

An incorrect or worn nut can lead to frustrating service issues and may undermine the stability of the entire connected assembly

The ECX13S is a practical service part when a compatible Hayward valve setup needs a connector to restore dependable installation performance

or no longer moving freely

Designed for compatible 55A and 185A heaters

Balboa Circuit Board - Balboa VS501Z Systems (G1152) jjelectronics Part of a best-selling lineBoard 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