This Balboa® Expander printed circuit board (PCB) is mounted in addition to the main board in VS/EL hot tub control systems. Supports a secondary 1-speed pump.
- Genuine OEM Board
- 30 Amp on-board fuse
Product Notes: On-board fuse allows higher amperage pumps to run without over-burdening the main fuse. Balboa® expander circuit boards must be identified with the part number to guarantee existing components will function. See below for associated part numbers. Circuit boards are not returnable, but are covered under warranty.
Secondary Pump Circuit: 1-speed - 120V/240V
Compatible Control Systems: Balboa VS Series, EL Series
Cross Reference Numbers: 53681, 33-53681-K, 55323, 55121, and X300026
Warranty: 1 year Limited Manufacturer’s Warranty
IMPORTANT: Damage due to incorrect installation is not covered under warranty.