Made by Balboa
Balboa Replacement: 55857 - GS523DZ
This is a brand new PCB (Printed Circuit Board) from Balboa and should only be used to replace a faulty board of the same type.
This PCB can be used for many combinations of components, but it is best to stick to the specific that it is designed for - see list below.
The 55857 PCB's will only fit a balboa plastic control box.
Easy to Fit.
3 x pumps First pump 2 speed and second / third 1 speed only
1 x Circ Pump (Optional)
1 x Air Blower
2 x M7 Sensors (sold Separate)
Light 12v or 230v
Compatible Panels: VL801D or VL802D
Manufacturers CodePart Number: 55857
Width (cm): 18
Height (cm): 13
Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz
Need More Detail?
At Hot Tub DIY we want to make it as easy as possible for you to repair or build your hot tub, the following guides relate to this product.
For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles
Hot Tub Electrical Guides