Balboa 1 Speed Expander Board G1910

Balboa expander board 1-speed, pump number G1910. X-P231 1-speed high amp daughter board. Includes new mounting hardware.

This board can be used with
PCB: EL2001
when operating 3 pieces of equipment:
2 -2 Speed Pumps and 1 Blower

Expander Circuit Boards found in Balboa EL2001 and VS510/VS510SZ control systems.

Used on VS514SZ and GS501SZ control systems. Can replace the X-P daughter board in cases where branch circuit protection is needed for high amperage devices that would over-burden power input fuse F5 on the main pcb.

Expander board with wires has dimensions of 3 1/8 x 1 5/8 inches.

This is the daughter board replacement or secondary board found in the VS510SZ & VS510DZ control systems. Measures a little over 3 inches wide.

We also offer heater gaskets 711-4030 for 2 inch plumbing heaters.

Need main 30 amp spa pack fuses? See SC-30

Popular sensors in M7 heaters/control systems are 53605.