Sorry, this board is out of stock and is discontinued. Please contact us and we can help you replace the complete control system (pack & topside). We will need to know the components (pumps etc) that you have in your spa.
M2 / M3 Circuit Board for Standard & Deluxe Balboa Systems. Circuit board type and features are determined by moving jumpers on the board. 'Phone plug' type connection for topside control panel.
Replaces 54122, M2/M3R1D, SEV200F.O., BAL54122, 610992, 9710-19 and others.