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HUUM DROP Electric Sauna Heater 6 kW — With or Without Control Unit

HUUM DROP Electric Sauna Heater 6 kW — With or Without Control Unit

Regular price £727.99 GBP
Regular price £859.99 GBP Sale price £727.99 GBP
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The HUUM DROP 6 kW Electric Sauna Heater brings Scandinavian sauna culture into your home with effortless elegance. Shaped like a single drop of water, this wall-mounted heater is a masterpiece of minimalist design — compact enough to preserve your sauna’s clean aesthetic, yet powerful enough to heat rooms up to 9 m³ (30 ft³) with ease.

With a stone capacity of up to 55 kg, the DROP 6 kW stores exceptional thermal mass, delivering the kind of deep, sustained heat and soft löyly steam that defines a truly great sauna session. Built from stainless steel and engineered to maximise heat from the stones rather than the metal, it produces the healthy, mild steam of a traditional sauna — with the convenience of modern electric heating.

Select your preferred control option at checkout: heater only, with the UKU Local panel controller, or with the UKU WiFi controller for full smartphone app control from anywhere.


Brand HUUM (Estonia)
Model DROP 6 kW
Power 6 kW
Suitable Sauna Volume 5–9 m³ (16–30 ft³)
Stone Capacity Up to 55 kg
Stone Size 5–10 cm diameter (2–4 inches)
Mounting Wall-mounted
Material Stainless Steel
Control Options Without Remote / UKU Local Black / UKU WiFi Black
Delivery Time 5 business days
Delivery Coverage UK & Europe

  • HUUM DROP Electric Sauna Heater 6 kW
  • Wall mount bracket
  • Installation and operation manual
  • Control unit (if selected at checkout)
  • 55 kg of sauna stones (5–10 cm diameter)
  • Heat-resistant power cable
  • Control unit (if not selected above)

Without Remote Control — Heater only. Ideal if you already have a compatible control unit or are purchasing one separately.

UKU Local Black — A sleek, intuitive panel controller for straightforward sauna heating. Built-in timer and safety features make it simple and reliable — no app or WiFi required.

UKU WiFi Black — Everything the UKU Local offers, plus full smartphone connectivity via the HUUM app. Preheat your sauna remotely, set schedules, and monitor your session from anywhere. Ideal for home saunas within WiFi range.


▶ What size sauna is the DROP 6 kW suitable for?

The DROP 6 kW is designed for sauna rooms between 5 and 9 m³ (approximately 16–30 ft³). For smaller rooms, the 4.5 kW model may be more appropriate.

▶ Do I need to buy stones separately?

Yes — sauna stones are not included. You will need approximately 55 kg of sauna stones with a diameter of 5–10 cm for the best steam experience.

▶ What is the difference between UKU Local and UKU WiFi?

Both offer the same core features and safety controls. The UKU WiFi additionally connects to the HUUM smartphone app, letting you preheat and control your sauna remotely from your phone.

▶ Is professional installation required?

Yes — installation must be carried out by a qualified electrician. A full installation and operation manual is included with the heater.

▶ Do you deliver across the UK?

Yes — we deliver across the UK and Europe with an estimated delivery time of 5 business days.


The HUUM DROP 6 kW is delivered across the UK and Europe within 5 business days. Our delivery partner will contact you in advance to confirm your arrival window. The heater is carefully packaged to arrive in perfect condition. If you have any questions about your order, our team is always happy to help.

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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