• Balboa GL2000 Mach3 replacement PCB circuit board
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Balboa GL2000 Mach3 PCB – Spa Control Board

Balboa GL2000 Mach3 PCB – Spa Control Board

£544.15 GBP
£777.36 GBP £544.15 GBP
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Genuine replacement circuit board for the Balboa GL2000 Mach3 control box. Designed for precise management of your spa's heater, pumps, lighting and safety functions, this PCB restores full, reliable control to a faulty or failing control system.

  • ✅ Genuine Balboa GL2000 Mach3 replacement PCB
  • ✅ Precise control of heater, pumps and lighting
  • ✅ Direct-fit replacement for GL2000 Mach3 boxes
  • ✅ Restores full system reliability
Brand Balboa
Compatible With GL2000 Mach3 control box
Type Replacement circuit board (PCB)

A faulty PCB can cause erratic heating, pump failures, or total control loss. This genuine Balboa replacement restores precise, reliable management of your hot tub's core systems.

Delivery: Fast UK dispatch. Returns: 14-day returns on unused parts.

Which control box is this compatible with?

The Balboa GL2000 Mach3 control box.

Frequently Asked Questions

How is my sauna or hot tub delivered?

We offer kerbside delivery across the UK and selected European countries. Our team will contact you to arrange a suitable delivery window. Lead times vary by product — typically 2–6 weeks. Please ensure suitable access for large items.

Do I need a professional to install my sauna pod or hot tub?

Most of our sauna pods and hot tubs are designed for straightforward self-installation with the included instructions. However, electrical connections must be carried out by a qualified electrician. We recommend consulting a professional for any groundwork or decking.

What warranty is included?

All products come with a minimum 2-year manufacturer's warranty covering structural defects and components. Extended warranty options are available — contact us for details.

Can I use my hot tub or sauna year-round in the UK?

Yes. Our products are designed for year-round outdoor use in the UK climate. Thermowood and spruce models are treated for weather resistance, and our hot tubs maintain temperature efficiently even in winter.

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