The following circuit board(s) are compatible with the above topside: 59-138-1037, 59-138-1046, 59-138-1680, 59-138-1683
Overlay part number 58-138-1255
📥 Downloads and Resources
📄 Balboa 500Z-Series operation guide (PDF) — start-up, filter cycles and panel functions for VS and GS 500Z to 521Z systems with VL200 to VL406 panels
🔧 Parts and fittings for this
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Silicone, DOW 732, 3oz Tube, Clear | DC-732-CLR-3 | 186 in stock |
![]() |
4 Button Balboa VL200 Keypad Overlay 11095 | 11095 | 133 in stock |
![]() |
Balboa VS501Z Spa Circuit Board (G1152) — Genuine Replacement for VS Series Control Systems | G1152-01 | 53 in stock |


















