Spa Packs

(Box 4.1) Balboa GS510SZ Control Box

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  • Brand
  • Product Type
  • Max Length
  • Max Height
  • Max Pumps
  • Power kW
  • Circ Pump
  • Blower
  • Max Depth
  • Total Comp. Relays
  • Heater Size

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Product Description

Dimensions: Length: 500 mm (inc heater) 320 mm (box only) Width: 120 mm Height: 270 mm


Volts: 230vac Hz: 50 Amps: 16A

Pump 1: Single or dual speed pump + circulation pump if required.

Pump 2: Single speed

Air Blower: x 1 (optional)

Heater: x 1 (3KW)

Ozone: x 1

Light: x1, 12 volt

TV/AV: Point available

Compatible With: Systems fitted with topside controls from the serial standard VL range such as the VL700S and VL701S, also suitable for upgrades

Connections: 2-inch socket heater union sleeves. Amp cables plug on to the PCB to operate the components.

The M7 technology means you do not need to have sensors and flow switches going back into the tub as everything is done inside the control box by 2 sensors.


This is a generic unlicensed control box. This unit must be fitted by a competent individual or tradesman. Incorrect installation could invalidate the warranty.

Product Attributes
Brand: Balboa
Product Type: Control Box
Max Length: 420mm
Max Height: 270mm
Max Pumps: 2
Power kW: 3.0kW
Circ Pump: Yes
Blower: Yes
Max Depth: 100mm
Total Comp. Relays: 4
Heater Size: 2 Inch
Product Attributes
Brand: Balboa
Product Type: Control Box
Max Length: 420mm
Max Height: 270mm
Max Pumps: 2
Power kW: 3.0kW
Circ Pump: Yes
Blower: Yes
Max Depth: 100mm
Total Comp. Relays: 4
Heater Size: 2 Inch
Product Description

Dimensions: Length: 500 mm (inc heater) 320 mm (box only) Width: 120 mm Height: 270 mm


Volts: 230vac Hz: 50 Amps: 16A

Pump 1: Single or dual speed pump + circulation pump if required.

Pump 2: Single speed

Air Blower: x 1 (optional)

Heater: x 1 (3KW)

Ozone: x 1

Light: x1, 12 volt

TV/AV: Point available

Compatible With: Systems fitted with topside controls from the serial standard VL range such as the VL700S and VL701S, also suitable for upgrades

Connections: 2-inch socket heater union sleeves. Amp cables plug on to the PCB to operate the components.

The M7 technology means you do not need to have sensors and flow switches going back into the tub as everything is done inside the control box by 2 sensors.


This is a generic unlicensed control box. This unit must be fitted by a competent individual or tradesman. Incorrect installation could invalidate the warranty.