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Balboa GS510SZ control system

In stock
incl. 20% VAT
Balboa GS510SZ control system - Click to enlarge
Balboa GS510SZ control system - Click to enlarge
Balboa GS510SZ control system - Click to enlarge

This Balboa GS510SZ spa control system is a great option for retro-fitting older hot tubs if the original equipment has died. It uses Balboa's patented M7 technology which eliminates pressure switches or flow switches and uses Balboa temperature sensors. The equipment connects to the control system using AMP plugs. It has a built-in 3 kW heater.

It manages the following equipment:

  • Pump 1 single or two-speed
  • Pump 2 single-speed
  • Circulation pump
  • 1 blower
  • 1 3 kW heater
  • 1 ozonator
  • 1 underwater lighting

Height: 268 mm
Width: 311 mm (box only, excluding the heater), 381 mm (heater without unions)
Depth: 112 mm
Plumbing connections to heater: 2-inch (connections and o-rings included)

Compatible with the following keypads
VL600S, VL700S, VL701S, VL702S

Power supply
The GS510SZ system is delivered pre-configured for a single-phase power supply. It can also be configured with a two-phase and three-phase power supply (for a distribution of the various units between the phases). If you have additional questions, please refer to the user's manual or contact us when placing your order, and we will take care of the configuration before sending the system.
You may also want to replace your cable gland if necessary!

2-year Tubs Parts warranty

Balboa part numbers
Complete GS501SZ system: 54517-03
Integrated heater only: 58118
Printed circuit board only : Balboa 54518-02 / Volition ZS015SG
Expansion board only : 55025
Volition : ZS015SG


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