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Balboa GS510SZ PCB

Balboa GS510SZ PCB

£443.48 GBP
£633.00 GBP £443.48 GBP
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A genuine Balboa PCB for the GS501SZ and GS510SZ control boxes. Commonly used with Spaform and other systems, this board drives pumps, blower, heater, ozone and lighting, and is compatible with serial standard VL range topside controls including the VL700S and VL701S.

Please note: Balboa now references this part as G1552, replacing earlier GS501SZ and GS510SZ control boxes and PCBs (54515, 54516, 54650, 54517, 54518, 53642).

  • ✅ Genuine Balboa PCB for GS501SZ/GS510SZ control boxes
  • ✅ Compatible with VL700S and VL701S topside controls
  • ✅ Supports pumps, blower, heater, ozone and 12V light
Brand Balboa
Model / Series GS
Product Type PCB
Dimensions 280mm x 130mm
Power 230V, 50Hz
Pump 1 Single or dual speed, optional circulation pump
Sensor Style M7 x 2

A genuine, direct replacement for a failed GS510SZ board — full support for pumps, ozone, heater and lighting with no compatibility guesswork.

Delivery: Despatched promptly, boxed for safe transit. Installation: Must only be fitted to a GS501SZ or GS510SZ control box — a faulty install on the wrong device can damage the board and invalidate the warranty. We recommend fitting by an experienced tradesman or competent individual.

Is this the same as the G1552?

Yes — G1552 is Balboa's current reference, replacing the earlier GS501SZ/GS510SZ boards.

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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