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Original price was: $1,586.Current price is: $1,475.

*PLEASE NOTE: Delivery and assembly fees are not included and are calculated separately based on your location and needs.

STEEL Series 6.0kW Sauna Heater
Model: STEEL 6.0
SKU: H10062001

The HUUM STEEL 6.0kW sauna heater is an electric sauna heater with a large rock capacity, yet remarkably small safety distances, making it ideal for saunas with limited spaces. The STEEL 6.0kW sauna heater is designed for sauna spaces up to 353 cubic feet (CF).

Required Control and sauna stones (10 boxes) sold separately

Available on backorder

SKU: H10062001 Categories: , Product ID: 7955


Enjoy a superior sauna experience while adding beauty to your home sauna!

STEEL electric sauna heater from HUUM is a slim, space-efficient unit with remarkably small safety distances, making it perfect for saunas with limited space. Thanks to its well-optimized structure the safety distances from the walls are brought down to just 2″ (5 cm) with smaller models and to 4″ (10 cm) with larger models. STEEL heater also comes in an even slimmer 3.5 kW wall-mounted model which is particularly suitable for very small sauna rooms.

Because of its intelligent design, the STEEL has a much higher stone capacity that other heaters, providing a more consistent, high heat, better steam capability, and an elevated bathing experience.

HUUM UKU sauna controls (sold separately) are available in a variety of finishes to suit your taste, and include W-Fi options so you can conveniently control your sauna from your smartphone!


  • Sleek design
  • Suitable for use in saunas with modest space
  • Small safety distances
  • Heats up to 25% faster due to internal air duct
  • For sauna rooms from 212 to 353 cu. ft.
  • Works with UKU controls (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)


  • 6.0kW sauna heater
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)


Model STEEL 6.0
Kilowatt Rating 6.0 KW
Minimum Cubic Feet 212 CF
Maximum Cubic Feet 353 CF
Heater Weight 33 lbs
Shipping Weight with Sauna Stones 364 lbs
240V, Single Phase Amperage
Width 12.6″ W (320mm)
Depth 12.6″ W (320mm)
Height 38.4″ H (975mm)


Will Ship via LTL Freight to most US states, flat fee $198.

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet.

The driver is responsible for curbside delivery “only” and will lower the items to ground level.

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.

Our goal is to ensure your project’s success.