Balboa GS520DZ Spa Control System with 3.0kW Heater

Upgrade or replace your hot tub's brain with the powerful Balboa GS520DZ control system. This mid-range spa pack is built for high-performance tubs, expertly managing multiple components with Balboa's reliable technology.

Key Highlights:

Powerful Heater: Features an integrated 3.0kW heater for fast and efficient temperature maintenance.

Dual Pump Control: Easily manages a two-pump system (both single or dual speed).

Flexible Auxiliary: Includes ports for an Air Blower or a third single-speed pump, plus connections for an Ozonator and Spa Light.

M7 Technology: Utilises patented M7 sensor technology, eliminating external flow switches and simplifying diagnostics and installation.

Compatibility: Designed for use with Balboa's Deluxe VL Series topside control panels (such as the VL801D or VL802D).