HUUM UKU Local Sauna Controller
The stylish UKU Local sauna controller makes sauna bathing convenient and easy. Connect it to your lighting, ventilation, and sauna heater to regulate everything through a single control unit. To ensure a safe sauna experience, UKU includes a door sensor, overheating protection, and child safety lock. If you are not interested in heating your sauna from your phone then the HUUM UKU Local is the right choice for you.
Winner of the prestigious Red Dot award in 2021.
Only available with the purchase of a HUUM Sauna Heater. Not sold individually.
NOTE: The UKU Local controller works with sauna heater’s up to 18kW. However, for sauna heaters over 9kW the HUUM UKU Extension Box is required for the UKU Local to be operable. (sold separately)

KEY FEATURES:
- Sleek control display panel
- Digital On/Off, Time, Temperature Control
- Settable on/off, time, temperature, and delay
- For heaters up to 18kW (over 9kW requires extension box)
- Settable temperature range of 122-230F
- Delayed start up to 48hrs in advance
- Inside/outside sauna room installation
- Optional smart heating setting
- Available decorative control display panels
- Displays set temperature and room temperature
- Temperature sensor
- Door sensor to keep the heat inside the room
- Remotely located main control module
- Connects to lights and ventilation
- Overheat protection
- Child safety lock
TECH SPECS
Temperatures: 104-230°F
Heater Size: Up to 18 kW | For heaters over 9kW the HUUM UKU Ext Box is required (sold separately)
Supply voltage: 40A, 240 V 2~
Heating period: 3h; 8h; 12h
Installation Type: Wall Mount
Dimensions: 2.16"W x 0.86"D x 4.13"H
WARRANTY: 5 Year Limited
INCLUDED WITH PURCHASE:
- Control display panel, 2.16"W x 0.86"D x 4.13"H
- Main Local control module, 3.54"W x 2.28"D x 5.6"H
- Temperature sensor
- Door sensor
- Control display panel cable, 9.84', 12AWG
- Temperature sensor cable, 16.4', 14AWG
- Door sensor cable, 16.4', 14AWG
FAQS
What is the difference between UKU Local and UKU Wi-Fi?
The only difference between UKU Local and UKU Wi-Fi Controllers is that the UKU Wi-Fi enables you to heat your sauna both with the local wall control panel as well as from your phone using the HUUM mobile app. For the UKU Wi-Fi you will need a Wi-Fi connection. With the UKU Local you can only heat your sauna “locally” using the wall control panel.
What controllers can be used with HUUM heaters?
HUUM heaters are able to work with different manufacturers controllers so long as they are certified and have a temperature control function. The output of the heater must match the output range determined by the manufacturer of your chosen controller.
Can my HUUM heater be used without a controller?
No. Temperature control is required for HUUM heaters. There is no on/off switch for the heaters without a controller.
Where should the controller be installed?
The control panel must be located at the user’s eye level, adjacent to the door, or in accordance with the manufacturers directions outside of the sauna room. The main module should be placed in a dry and accessible location. The main module should not be installed in the sauna room. It is entirely at your own risk if you do so.
It is critical to ensure that the main module of the UKU Wi-Fi controller can establish internet connection at the chosen location before installing it.
INSTALLATION & OPERATION
UKU Local Installation & Operation Manual