A Balboa expansion board (Expander PCB VS) fitted with two relays. It serves to extend the capabilities of the control unit’s circuit board with additional controlled outputs. We provide servicing for the product even after the warranty period, the option of extended warranties and the supply of original parts.
Technical parameters
- Type: expansion board (Expander PCB VS)
- Number of relays: 2
- Manufacturer: Balboa Water Group
