HUUM Steel 11 (10.5kW) 240V Electric Sauna Heater (353 - 600cf)

HUUM Steel 11 (10.5kW) 240V Electric Sauna Heater

The STEEL (10.5kW) is a slim electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. The STEEL 10.5kW sauna heater is designed for sauna spaces ranging from 353 to 600 cubic feet (CF).

The CLIFF 10.5kW heater requires the HUUM UKU Extension Box.

Specifications:

• Compact design ideal for smaller sauna areas
• Achieves 25% faster heating thanks to internal air duct
• Designed for sauna rooms ranging from 353 to 600 cubic feet
• Compatible with UKU controls (available separately)
• Supports a stone capacity of 331 pounds (requires 4 separate boxes, sold individually)
• Generates longer-lasting, gentler heat with more exposed stones
• Constructed with durable stainless steel
• Floor-mounted model for stability
• Dimensions: 12.6" W (320mm) x 12.6" D (320mm) x 38.4" H (975mm)
• Comes with a limited 5-year warranty (elements excluded)

Downloads: 

• Installation Manual
• UKU Installation & Wiring Diagram
• UKU Extension Box Installation & Wiring
• STEEL Safety Railing Installation Manual
• STEEL Reflector Installation Manual
• CLIFF/STEEL Embedding Flange Installation Manual
• Tips, Maintenance, and Rock Information

Find the best sauna heater for your sauna room size with our easy online calculator.

Sauna Volume Calculator

UKU Control

The UKU control comes in two variations; A local version and a Wi-Fi version.

UKU Local sauna controller makes sauna heating easy and comfortable. You can connect it with lights/ventilation and steamer functions of your sauna and regulate all of them from the remote control. To ensure a safe sauna experience, UKU is equipped with door sensor, overheating protection and child safety lock.

UKU Wi-Fi sauna controller makes sauna heating very easy and comfortable. With UKU you can heat your sauna on the spot or do it from your phone through HUUM mobile app. In order to use the mobile app solution, UKU needs to be connected to a Wi-Fi network. UKU comes with several safety and extra features for a pleasant sauna experience.

The HUUM CLIFF 10.5kw heater requires the extension box for the UKU control to work with the heater.

Heater Stones

We highly recommend using rounded stones in HUUM heaters to complement the design and have milder steam. In our selection, we have rounded olivine-diabase stones: 5-10 cm. The stones are durable and have high heat capacity. You can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.

Safety Railing

The safety railing for CLIFF heaters helps to avoid accidental contact with hot heaters. It consists of light wood profiles. The safety railing is a good way to make the sauna event even safer and at the same time, it adds style to the heater

CLIFF Reflector

Thanks to the placement of the reflector panel for CLIFF series sauna heaters on the heater, it is possible to achieve half smaller safety distances from the walls.  It is made of stainless steel and is mounted on the side of the heater. The reflectors can be connected to each other.

Embedding Flange

The embedding flange is made of stainless steel and covers the uneven wooden edges around the heater, creating a clean and smooth finish. The embedding flange is useful if you plan to install the sauna heater partially inside the sauna platform. The HUUM Flange CS was designed for use with installation of the Cliff or Steel Series sauna heaters.

UKU Extension Box

The UKU Extension Box is required for HUUM heaters over 9kW.