The Sunbelt Hot Tubs VS520SZ Circuit Board (3-60-0144), manufactured by Balboa Water Group, is the control board that manages heating, pump operation, and system diagnostics for compatible Sunbelt Hot Tubs spa systems.

Specifications:

• Part number: 3-60-0144
• Model: VS520SZ
• Manufacturer: Balboa Water Group
• Product line: Sunbelt Hot Tubs

Fits/replaces:

• Sunbelt Hot Tubs systems originally equipped with the VS520SZ circuit board, part 3-60-0144

Common signs you need this part:

• Spa won't heat or maintain set temperature
• Error codes displayed on the topside panel
• Pumps or other components fail to respond to commands

Returns & installation: This is an electrical component. Per our terms and conditions, electrical parts are non-returnable once installed. Please confirm your existing part number matches before ordering, and have a qualified technician perform installation.

FAQ

Who manufactures this board? It's manufactured by Balboa Water Group for the Sunbelt Hot Tubs VS520SZ system.

Will I need to reprogram anything after installing? Confirm your existing settings and have a qualified technician verify configuration after installation.