Huum Drop sauna heater 9 kW 400V WiFi
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Huum DROP 9 kW 400 V sauna heater with UKU Local controller
TheHuum DROP 9 kW is a modern electric sauna heater with a distinctive drop shape, designed for saunas with a volume of 8-15 m³. It combines high efficiency with a unique design that fits perfectly into contemporary, minimalist interiors.
With a steel housing, a capacity of up to 55 kg of stones and the UKU Local controller, the cooker provides long-lasting, gentle steam, comfortable temperatures and convenient daily operation.
Key benefits of the Huum DROP 9 kW cooker
- Power of 9 kW - designed for saunas with a volume of 8-15 m³.
- Up to 55 kg of stones - large stone capacity ensures long-lasting, soft steam.
- Unique drop shape - the cooker becomes a decorative element of the modern sauna.
- Stainless steel - durable construction resistant to corrosion.
- Even heat distribution - DROP design promotes stable temperature throughout the sauna.
- UKU Local controller included - precise temperature and time control.
- Scheduling programming - heat-up time and energy saving can be set.
- Safety - automatic shutdown in the event of overheating.

Technical specifications of the cooker and controller
- ModelHuumDROP 9 kW
- Power9kW
- Sauna volume8-15m³
- Type of furnaceElectricwall furnace
- HousingmaterialStainlesssteel
- Volume of stonesUpto 55 kg
- PurposeDry saunas- domestic and commercial
- Power supply400V 3N~ (3 phase)
- Circuit typeSeparatethree-phase circuit dedicated to the cooker
- Type of connectionPermanent connection- no 230 V plug
- Cable selectionCable cross-sectionindividually selected by an electrician according to HUUM documentation
- Cable supplied none- cable selection and fitting by electrician
- Width390mm
- Height590mm
- Depth335mm
- Weight of cooker (without stones)approx. 12 kg
- InstallationOnthe wall in accordance with the HUUM instructions
- Min. sauna heightInaccordance with manufacturer's instructions (min. approx. 190 cm)
- Safety distancesIn accordance withHUUM recommendations (from walls, benches and ceiling)
- Temperature range40-110°C
- Supported furnace powerUp to18 kW
- Controller power supply400V 3N
- Heating timePrograms: 3 h / 8 h / 12 h
- FunctionsSettingof temperature, operating time, delayed start
- InterfaceIntuitivewall panel with clear display
- Sauna typeDry sauna(high temperature, low humidity)
- Safety featuresAutomaticshut-off on overheating, temperature monitoring
- Use of stonesRegularinspection and periodic replacement of stones
- InstallationFittingonly by a qualified electrician
- EcologyModernelectronics to reduce energy consumption
Modern design, high power and comfortable steam
Unique droplet shape - an icon of the HUUM brand
The Huum DROP 9 kW is distinguished by its characteristic rounded shape inspired by a drop of water. This makes the cooker not only a source of heat but also the centrepiece of the sauna design, ideal for modern, Scandinavian and minimalist designs.
Up to 55 kg of stones - soft, gentle steam
The large capacity of the stones - up to 55 kg - allows a large amount of heat to be stored. The stones heat up evenly and pouring water over them produces a soft, long-lasting steam that significantly increases the comfort of the sauna bath and brings you closer to the experience known from premium saunas.
Stainless steel - durability for years
The housing of the sauna heater is made of high-quality stainless steel, which ensures resistance to corrosion, high temperatures and intensive use. With its minimalist form and metallic finish, the DROP heater blends in perfectly with the wood and glass in the sauna interior.
UKU Local controller - simple and precise operation
The cooker comes with the UKU Local controller, which allows you to precisely set the temperature (40-110 °C), operating time and program the heating schedule. The intuitive wall panel simplifies daily operation and allows you to adapt the cooker to your daily routine.
Safe use
The Huum DROP 9 kW cooker is equipped with overheating protection. If the permitted temperature is exceeded, the appliance cuts off the power supply, increasing user safety. Correct installation, adequate ventilation of the sauna and regular inspection of the stones further contribute to the comfort and safety of use.
Electrical installation - important information
The DROP 9 kW sauna heater is a 9 kW unit, designed for operation in a 400 V 3N (three-phase) installation. It requires a separate three-phase circuit with a suitably sized cable cross-section and overcurrent protection adapted to the power and installation conditions.
Please note:the power cable is not included. Due to the need to adapt the cable to the specific electrical installation in the facility, we do not sell cables as a set. The selection of the correct cable cross-section and type of protection, as well as the connection of the cooker, should be carried out by a qualified electrician/specialist in accordance with the applicable standards and HUUM manufacturer's documentation.
Why choose the Huum DROP 9 kW?
TheHuum DROP 9 kW is the ideal choice for those who want a combination of design, power and comfort. With its distinctive design, large stone capacity, refined UKU Local controller and advanced safety features, the DROP 9 kW is perfect as the heart of a modern home sauna or an intimate commercial sauna.














