About this circuit board
The Balboa EL2001M3 Circuit Board G1223 is an OEM replacement control board designed for Balboa ML Series spa control systems. This Mach 3 series circuit board serves as the central command unit for your spa, managing heating, filtration, and pump operations to keep your system running smoothly.
Built to Balboa’s exacting standards, this genuine replacement board delivers the precise fit and reliable performance your spa demands. At Bubbles Supply, we guarantee this circuit board will match your existing EL2001 specifications perfectly, backed by our 1-year warranty and same-day shipping on in-stock items. Professional installation is recommended for control board replacement, and we strongly advise comparing your existing board’s part number with EL2001M3 before ordering to ensure proper compatibility with your ML Series control pack.
