The Balboa GS523DZ control unit belongs to the Global Series (GS), which emphasizes reliability, easy installation and trouble-free operation. It complies with the RoHS directive, holds European safety approval and offers multi-level diagnostics that make service and initial installation faster.
Balboa systems ensure trouble-free operation of the hot tub and can be used in most tubs. The GS, GL and BP series use M7 technology with two sensors placed at both ends of the heater – this eliminates the need for external temperature sensors, pressure or flow switches and makes the measurement of water flow and temperature more accurate.
Compatible controllers
Compatible with Balboa VL Deluxe series controllers – VL801D and VL802D.
Technical specifications
- Pump 1: single-speed or two-speed massage pump + circulation pump (optional)
- Pump 2: single-speed massage pump
- Pump 3: single-speed massage pump
- Blower: 1× (optional)
- Heater: 1× 3 kW
- Ozonator: 1×
- Lighting: 1× 12 V
- TV/AV and radio connection option
- Dimensions: height 268 mm, width 311 mm (box only, without heater) / 381 mm (heater without unions), depth 112 mm
- Heating output: 3.0kW – 3.9kW
Note: the unit is not intended for salt water or for systems with water treatment using a salt chlorinator or any other salt-based disinfection.
