Made by Balboa
Balboa Replacement: 52503
Value 5 Duplex M7
Fits Many hot tubs and spas:
Balboa make many circuit boards for many companies, for example this board is used by Spaform Spas, Mountain Spring Spas.
Direct replacement for Spaform SF172 52612 Circuit Board.
This board operates only 1 pump.
Control panels used are from the VL range of balboa panels.
This circuit board is part of Balboa's M7 series.
This is a genuine Balboa Printed Circuit Board for hot tubs and spa use only.
Fitting this circuit board is easy, but please contact us if you need help to test it!
We offer free technical support to our customers so if you need a control board call us first. Should only be fitted by an experienced tradesman or compitant individual. Please note these boards can not be returned if they have been fitted due to possible board damage.
Manufacturers CodePart Number: 52503
Width (cm): 25
Height (cm): 15
Power Volts: 230
Make & Model: Balboa 52503
Pump 1: Single or dual speed Pump
Pump 2: No Connection
Pump 3: No Connection
Air Blower: Ready
Light option: 12v
Topsides Compatible: VL range VL402, VL404, //
Circulation Pump: No Connection
Radio TV/AV: No Connection
HZ: 50 Uk Spec
Sensor Style: 2 X M7 Sensors
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