About this circuit board
The Balboa VS100 Circuit Board G1110 is a digital duplex control board designed for Balboa spa systems requiring single-pump operation. This OEM replacement board delivers reliable control for your spa’s heating, filtration, and pump functions with Balboa’s proven digital technology.
Built to exact factory specifications, this VS100 board ensures seamless integration with compatible Balboa control packs. At Bubbles Supply, we guarantee an exact fit for your system and back every circuit board with our comprehensive 1-year warranty. Orders ship same-day when placed before our cutoff time, getting your spa running quickly. Before installation, verify your existing board’s part number matches G1110 and ensure power is completely disconnected. Professional installation is recommended for control board replacements to prevent damage and ensure proper system operation.
