SHIPPING & DELIVERY
HUUM heaters, controls, and accessories ship using the appropriate delivery method. Receive tracking information once available, with assistance throughout the delivery process.




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The HUUM UKU Wi Fi Black sauna control lets you start and manage your HUUM heater from the wall display or from your phone. Use the compact black control panel for everyday use, or connect the system to your Wi Fi network and control time, temperature and delayed start through the HUUM mobile app. Safety features including a door sensor, temperature sensor, overheat protection and child lock support confident daily use.
| Brand | HUUM |
| Series | UKU Wi Fi |
| Model | H2004012 |
| Finish | Black |
| Controller type | Digital Wi Fi enabled sauna control |
| Compatible heaters | HUUM electric heaters up to eighteen kilowatts use HUUM UKU extension box for heaters at twelve kilowatts and above |
| Temperature range | Approximate range one hundred twenty two to two hundred thirty degrees Fahrenheit |
| Maximum time setting | Up to eighteen hours |
| Delayed start | Up to forty eight hours in advance |
| Installation location | Inside or outside sauna room |
| Mounting | Wall mounted display plus remote main module |
| Display dimensions | About 2.16 inches wide by 0.86 inches deep by 4.13 inches high |
| System weight | About 3.35 pounds |
| Electrical supply | 240 volt single phase control circuit forty amp maximum |
| Connectivity | Wi Fi network required for app control |
| Languages | Eight language options including English Estonian German Russian Italian Finnish Polish and French |
| Certifications | CE SGS IPX4 |
| Safety features | Door sensor temperature sensor overheat protection child lock automatic shutoff |
Use the product only with compatible sauna equipment and follow its manufacturer instructions. Keep accessories away from heating elements unless the manual explicitly allows direct heater placement. Allow hot items to cool before handling and keep them out of children's reach.










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Discover HUUM's premium sauna heaters and smart controls, backed by personalized product guidance, reliable order communication, and dedicated customer support.
HUUM heaters, controls, and accessories ship using the appropriate delivery method. Receive tracking information once available, with assistance throughout the delivery process.
Made in Estonia, HUUM heaters combine award-winning Nordic design with generous stone capacity for a gentle, long-lasting steam experience.
Get personalized assistance with HUUM heater sizing, UKU controller compatibility, and installation requirements to ensure you choose the right setup.
WHY CHOOSE SAUNA LUXURIES?
Sauna Luxuries is a dedicated partner in wellness, offering carefully selected products for quality, performance, and long-term value. As an authorized dealer, we ensure authentic models, factory warranties, and expert guidance. Find fast answers and custom recommendations for your perfect sauna.
