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Balboa GS501Z PCB

Balboa GS501Z PCB

£443.48 GBP
£633.00 GBP £443.48 GBP
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A genuine Balboa PCB for the GS500Z and GS501Z control boxes. Widely used with Spaform, including the Esperanto range, and Great Lakes GGS501 systems, this board drives pumps, blower, heater, ozone and lighting, and is compatible with duplex VL range topside controls including the VL404 and MVP260.

Please note: Balboa now references this part as G1551, replacing earlier GS500Z and GS501Z control boxes and PCBs (54523, 54509, 54510, 54511, 54512, 55514).

  • ✅ Genuine Balboa PCB for GS500Z/GS501Z control boxes
  • ✅ Compatible with VL404 and MVP260 topside controls
  • ✅ Supports pump, blower, heater, ozone and 12V light
Brand Balboa
Model / Series GS
Product Type PCB
Dimensions 280mm x 130mm
Power 230V, 50Hz
Sensor Style M7 x 2

A genuine, direct replacement for a failed GS501Z 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 GS500Z or GS501Z 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 G1551?

Yes — G1551 is Balboa's current reference, replacing the earlier GS500Z/GS501Z 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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