Balboa GS504DZ control system

Available in 4 weeks
incl. 20% VAT
Balboa GS504DZ control system - Click to enlarge

This economical Balboa 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 3.0 kW heater with an Incoloy 3.0 kW element.

It manages the following equipment:

  • Pump 1 single or two-speed
  • Pump 2 single-speed (to replace this pump with a blower, use the GS501DZ instead)
  • Circulation pump
  • 1 ozonator
  • 1 underwater lighting

This system is based on a Balboa GS501DZ (hence the "GS501DZ" label on this system), but allows you to add a 2nd single-speed pump instead of a blower.

Height: 268 mm
Width of box: 311 mm
Width of heater: 381 mm, excluding unions
Depth: 112 mm
Plumbing connections to heater: 2-inch (connections and o-rings included)

Compatible with the following keypads
VL801D, VL802D

Power supply
The GS504DZ 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 GS501DZ 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
Motherboard : 55251-01, 55416-01
3.0 kW heater : 58118

Products related to the Balboa GS504DZ control system :

In stock
In stock