Balboa VS300 circuit board for Cal Spa installations. This Balboa Water Group control board provides essential spa control for single‑pump systems in Cal Spa configurations that use the VS300 family. The model is CS5900R1(x) and keypad is not included. This unit is a new Balboa circuit board, designed to integrate with Balboa's control ecosystem and is suitable as a replacement part in compatible spas.
- Brand: Balboa Water Group
- Circuit board type: VS300
- Application: Cal Spa
- Pump support: 1 pump
- Model reference: VS300 / CS5900R1(x)
- Manufacturers part number: 54646-01
- Condition: New
- Keypad: Not included
This board serves technicians and spa owners replacing a failed control module in Balboa‑powered Cal Spa systems. It helps maintain reliable pump operation and supports standard Balboa control interfaces when paired with the appropriate keypad and Balboa accessories. Ensure compatibility with your Cal Spa model and the VS300 series to achieve proper function and long‑term performance.
Cal Spa Circuit Board- Balboa VS300
Circuit Board, Cal Spa, VS300, CS5900R1(x)
- Keypad NOT included
- supports ONE pump
| Circuit Board Application |
Balboa Water Group |
| Circuit Board Model |
VS300 |
| Circuit Board Type |
New |
| Manufacturers Part Number |
54646-01 |
| Circuit Board Application |
Balboa Water Group |
| Circuit Board Model |
VS300 |
| Circuit Board Type |
New |
| Manufacturers Part Number |
54646-01 |
![Balboa Circuit Board [Cal Spa] [VS300] (CS5900R1(x)) (ELE09100219) Spa Parts: Spa Circuit Boards (Cal Spa) vs300](http://bathparts.com/cdn/shop/files/vs300.png?v=1769976154&width=394)
![Balboa Circuit Board [Cal Spa] [VS300] (CS5900R1(x)) (ELE09100219) Spa Parts: Spa Circuit Boards (Cal Spa) vs300](http://bathparts.com/cdn/shop/files/vs300_1024x.png?v=1769976154)