Balboa Water Group
Balboa Water Group VS501Z Spa Control System, 4.0 kW | G6405
Balboa Water Group VS501Z Spa Control System, 4.0 kW | G6405
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In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Manuals, spec sheets and warranty for Balboa Water Group


VS501Z spa control system, 4.0 kW
Replace a failing spa control pack with the Balboa VS501Z control system for 4.0 kW heater setups.
Replace a tired spa control pack with the Balboa VS501Z 4.0 kW spa control system, part G6405. The VS501Z is built around a 4.0 kW heater, so match your heater rating before you order. Questions? Call 631-678-6506.
How to choose and fit the VS501Z Spa Control System (4.0 kW)
Find the heater rating on your current setup and confirm it is 4.0 kW.
Compare the VS501Z name and part number G6405 to your current control pack, and note the pumps and options you run.
Order when the ratings match. Have a qualified technician install it, and call 631-678-6506 if you want a second opinion on the match.
Works on
VS501Z Spa Control System (4.0 kW) questions and answers
What is the Balboa G6405?
It is a Balboa VS501Z spa control system rated for a 4.0 kW heater.
Is it a complete kit with a topside panel?
The listing identifies it as a spa control system. Call 631-678-6506 to confirm what ships with it before you order.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Will it fit my spa?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.
