Balboa GS504DZ control system
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.
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.
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