HUUM Steel 10.5kw Electric Sauna Heater

Product price:	$1,934.00
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HUUM Steel Electric Sauna Heater By Bench

HUUM Steel 10.5: the fastest heating Steel column, for saunas up to 600 cubic feet

The HUUM Steel 10.5 is the most powerful of the Steel floor standing electric sauna heaters, rated at 10.5 kW for rooms from 353 to 600 cubic feet. Made in Estonia, this stainless steel column is only 12.6 inches square and 38 inches tall. It weighs 35 pounds and needs just a few inches of clearance from the wall. An internal air duct helps it heat the room up to 25 percent faster. The column holds 331 pounds of stones resting directly on the heating elements for soft heat and lasting steam.

You get the heater and the manual. It needs a HUUM UKU control to run, and you add that on the page. Choose the Wi-Fi version and you can start the sauna from your phone. Sauna stones are sold separately, so add the 10 boxes it needs on the page. A safety rail, a reflector panel, an embedding flange, and a bucket and ladle set are optional. Prefer the control and stones in one order? See the HUUM Steel 10.5 heater package. The HUUM Steel 10.5 ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Features

Sleek design
Suitable for use in saunas with limited space
Small safety distances
Heats up to 25% faster due to internal air duct
For sauna rooms from 353 to 600 cu. ft.
Works with UKU controls (sold separately)
Works with UKU extension box (sold separately)
331 pound stone capacity (required 10 boxes sold separately)
Direct contact between stones and heating elements
More exposed stones create a longer and milder heat
Stainless steel construction
Stainless steel, industrial quality heating elements
Floor model
Designed, engineered, and made in Estonia
Dimensions: 12.6″ W (320mm) x 12.6″ W (320mm) x 38.4″ H (975mm)
Limited 5-year warranty (excluding elements)

Includes

10.5kW sauna heater
Installation and operation manual
5-Year limited warranty (excluding elements)

Specifications

Model	STEEL 10.5
Kilowatt Rating	10.5 KW
Minimum Cubic Feet	353 CF
Maximum Cubic Feet	600 CF
Heater Weight	35 lbs
Shipping Weight with Sauna Stones	366 lbs
240V, Single Phase Amperage	—
Width	12.6″ (320mm)
Depth	12.6″ (320mm)
Height	38.4″ (975mm)

Manual

STEEL IOM 2022

FAQ

What room size fits the STEEL 10.5?

Sauna rooms from 353 to 600 cubic feet, per the features and specification tabs – the largest coverage in the STEEL series. Confirm your measured room volume lands in that window before settling on this size.

Is it the fastest STEEL model?

The description says this 10.5kW unit allows the quickest heat-up time in the series, on top of the internal air duct the features tab credits with up to 25 percent faster heating. Less waiting, then a long soak in stone-driven heat.

What stones does it require?

Ten boxes of HUUM Stones 12 extra small (3-5 cm) stones to fill its 331-pound capacity – remarkable for a 12.6-inch-square footprint. They ship separately but are listed in the Required Stones add-on on this page for a single combined order.

What about controls and the extension box?

It works with UKU controls, available in the Sauna Heater Controls add-on on this page, and the features tab also lists compatibility with the UKU extension box, which is sold separately. A Wi-Fi UKU version adds HUUM app control from your phone.

How much clearance does it need?

The description quotes wall clearances brought down to about 4 inches (10 cm) for larger models in the series thanks to the optimized structure. Verify the exact figures for this model in the installation manual before framing your layout.

What warranty does it carry?

A limited 5-year warranty excluding heating elements. Construction is stainless steel including the elements, made in Estonia; since the amperage row on this page’s spec table is blank, let your licensed electrician size the circuit from the manual.