Sauna control unit HUUM UKU Local & Wifi

Clear. Tidy. Forward-looking.

HUUM UKU - Intelligent control that fits into your sauna

When control becomes convenience and technology doesn't get in the way of design, the result is a sauna experience that couldn't be more modern. HUUM UKU is a control solution that integrates seamlessly – whether locally via wall control or remotely via an app.

With its clear structure, elegant design options, and intuitive operation, every session becomes a ritual at the touch of a button. UKU thinks ahead, protects—and designs along.

UKU Local - For those who prefer to be in the moment

Control on site, without an app.
Ideal for private saunas, holiday homes, or locations without internet access: The UKU Local System relies entirely on the high-quality wall control panel – with easy control of temperature, heating time, lighting, ventilation, and evaporator.

With overheating protection, child locks, and the option to upgrade to WiFi later, UKU Local remains flexible—without any digital ballast.

UKU WiFi - For those who think ahead

Ready to go whenever you are.
With With UKU WiFi, you enjoy the freedom to start your sauna anytime, anywhere. Whether you're in bed in the morning or at work in the evening, you can control the temperature, start time, operating time, and more with the HUUM app. The app notifies you as soon as your sauna is ready.

Ideal for smart living concepts, Airbnbs, or commuters with taste.

Design that adapts

Each UKU controller is available in three versions:

• Classic – functional & matt black

• Glass – minimalist & modern

• Wood – warm & close to nature

This way, the technology remains discreetly in the background – and your sauna is the focus.

Technical basis

• Power : up to 18 kW heaters

• Temperature range : 40–110 °C

• Heating time : 3, 6, 9, 12 h (Local) / 3, 6, 12, 18 h (WiFi)

• Voltage : 3/N~400V or 1/N~230V

• Steering :

  • Local : Control panel only

  • WiFi : Control panel + smartphone app

• Set contents :

  • Control panel (Classic, Glass or Wood)

  • Cable (3 m for the control panel, 5 m for sensors)

  • Temperature sensor

  • Door sensor

  • Main module

Excellent design

HUUM UKU was awarded the Red Dot Design Award for a control system that combines function and aesthetics at the highest level.

Reduced to the essentials—and open to everything that comes. HUUM UKU. For sauna moments with a view.