Product Description
The Balboa GS510SZ Controller 3.0kW 800Inc is a powerful and versatile spa control pack designed to support multiple pumps, blowers, lighting, and ozone systems in modern spa installations. Built on Balboa’s trusted GS series platform, this controller delivers reliable performance, advanced load management, and precise temperature control.
Featuring M7 in‑heater temperature sensors, the GS510SZ eliminates the need for pressure switches and improves system safety and reliability. With adjustable filtration cycles and programmable load shedding, this controller is ideal for both new spa builds and retrofit applications.
Touchpads are sold separately, allowing flexibility when upgrading or replacing spa control systems.
Electrical work must be carried out by a licensed electrician.
Technical Information:
- Model: GS510SZ
- Heater Power: 3.0kW
- Voltage: 240V
- Amperage: 32 Amp max
- Heater Unions: 50mm
- Sensor System: M7 in‑heater sensors
- Maximum Temperature: 40°C
- Touchpad Ports: 2 × low‑voltage
- Light Port: 1 × light outlet
Output Configuration (800Inc):
- Circulation Pump (required if Pump 1 is single‑speed)
- Pump 1: 1‑speed or 2‑speed
- Pump 2: 1‑speed
- Blower: 240V
- Ozone / UV: Dedicated outlet
- Constant 240V Output: Suitable for heat pump or auxiliary equipment
Dimensions & Warranty:
- Length: 382mm
- Height: 275mm
- Width: 110mm
- Weight: 3.8kg
- Warranty: 1‑year return‑to‑base warranty