Balboa Kretskort GS510DZ
This motherboard is a spare part for the Balboa GS510DZ, GS510DZ and GS504DZ control systems.
To ensure that you order the correct motherboard, please ensure that you have the correct model number for your control system. The model number is either on the top of the control box, or on a label on the chip in the lower-right corner of the motherboard itself. The part number printed on the bottom-left corner of the motherboard (often GS500Z) is generic, and not necessarily correct.
This board is only compatible with Balboa’s plastic boxes, and will not fit the older metal ones.