Sentiotec Professional D3i Additional Unit Black

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Sentiotec Professional D3i Additional Unit Black
£292.93 (Incl VAT)
You save: £32.56
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BrandSentiotec by Harvia WarrantyDomestic Use: 2 Years Commercial Use: 1 Year
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Sentiotec Professional D3i Additional Unit Black

Innovative technology Pro D3i (in addition to Pro D3):

  • Additional output switchable up to 3.5 kW or 500 W dimmable (for infrared heater, for example, or infrared heater panels)
  • Optional: Operating unit for additional output


  • RS485 converter for BUS connection and sentio Pronet
Do you offer a Trade Discount?

Yes we offer a discount for Trade customers, please contact us for further details.

I have found a better price, do you price match?

We try to offer some of the best prices on the market, if you have found a cheaper price please contact us and we will do our best to bring you a better deal.

I am not sure what part I require, can you help me?

Of course we can help you, if you are not sure what part you need all you need to do is send us some pics of your heater/steam generator and we will find the correct part you require.

My Country is not displayed at checkout, how can I purchase?

We do offer worldwide shipping, if your country is not listed at checkout please contact us for a quotation.

Why is Alpha Spas Considerably cheaper than other Sauna Suppliers

We maintain very low overheads, our suppliers give us the very competitive prices in the marketplace today allowing us to pass the savings on to You

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