HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
HUUM Heaters HUUM Steel 9kW Electric Sauna Heater
Brand HUUM
Model STEEL 9.0
Kilowatt Rating 9.0 KW
Minimum Cubic Feet 318 CF
Maximum Cubic Feet 529 CF
Heater Weight 33 lbs
Shipping Weight with Sauna Stones 364 lbs
240V, Single Phase Amperage --
Width 12.6" (320mm)
Depth 12.6" (320mm)
Height 38.4" (975mm)
  • 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 318 to 529 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)

Includes

  • 9.0kW sauna heater
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

The HUUM Steel 9kW Electric Sauna Heater is a premium floor-mounted sauna heater designed for modern sauna spaces where efficiency, performance, and sleek styling matter. Engineered and manufactured in Estonia, this compact stainless steel heater features a slim footprint, fast heat-up performance, and a large exposed stone capacity that creates softer, longer-lasting heat. Designed to pair with HUUM UKU controls, it delivers a refined and customizable traditional sauna experience.

Best Uses for HUUM Steel 9kW:

  • Best for homeowners building a modern traditional sauna with limited floor space.
  • Ideal for sauna rooms ranging from 318 to 529 cubic feet.
  • Well suited for buyers who want faster heat-up times thanks to the integrated internal air duct system.
  • Great for users who prefer softer, more consistent sauna heat created by a large exposed stone surface.
  • Recommended for contemporary sauna designs that require small safety clearances and a sleek vertical profile.
  • A strong fit for homeowners who want premium European craftsmanship with durable stainless steel construction and compatibility with HUUM UKU controls.

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

HUUM Steel 9kW Electric Sauna Heater

Sale price$2,224.00

  • 9kW - For sauna rooms from 283 to 460 cubic feet (CF).

  • 9kW - For sauna rooms from 283 to 460 cubic feet (CF).

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Sauna Specialist
Exclusive Offer Talk to our Sauna Specialist to unlock an exclusive offer
Brand HUUM
Model STEEL 9.0
Kilowatt Rating 9.0 KW
Minimum Cubic Feet 318 CF
Maximum Cubic Feet 529 CF
Heater Weight 33 lbs
Shipping Weight with Sauna Stones 364 lbs
240V, Single Phase Amperage --
Width 12.6" (320mm)
Depth 12.6" (320mm)
Height 38.4" (975mm)
  • 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 318 to 529 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)

Includes

  • 9.0kW sauna heater
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

The HUUM Steel 9kW Electric Sauna Heater is a premium floor-mounted sauna heater designed for modern sauna spaces where efficiency, performance, and sleek styling matter. Engineered and manufactured in Estonia, this compact stainless steel heater features a slim footprint, fast heat-up performance, and a large exposed stone capacity that creates softer, longer-lasting heat. Designed to pair with HUUM UKU controls, it delivers a refined and customizable traditional sauna experience.

Best Uses for HUUM Steel 9kW:

  • Best for homeowners building a modern traditional sauna with limited floor space.
  • Ideal for sauna rooms ranging from 318 to 529 cubic feet.
  • Well suited for buyers who want faster heat-up times thanks to the integrated internal air duct system.
  • Great for users who prefer softer, more consistent sauna heat created by a large exposed stone surface.
  • Recommended for contemporary sauna designs that require small safety clearances and a sleek vertical profile.
  • A strong fit for homeowners who want premium European craftsmanship with durable stainless steel construction and compatibility with HUUM UKU controls.

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss a custom freight quote.

FAQ

GENERAL INQUIRIES

We are located in Indianapolis, Indiana.

Yes, we have some great financing options from our partner, Bread Pay. Just choose the monthly payment option at checkout to get started.

SHIPPING

Shipping in the Continental U.S. is free!

Since we carry different brands our products also ship from different locations.  See the list below:

  • Almost Heaven Saunas -  West Virginia
  • Dundalk Leisure Craft - Canada
  • Harvia - Portland
  • Baltic Leisure - Pennsylvania
  • Saunacore - Canada
  • TheraSauna- Iowa

The list below is the current delivery timeline by brand:

  • Almost Heaven Barrel Saunas - 6 to 8 Weeks
  • Almost Heaven Indoor Saunas - 4 to 6 Weeks
  • Amba Products - 1 to 2 weeks
  • Baltic Leisure - 3 to 4 weeks
  • Dundalk Leisure Craft -  Approximately 1 to 2 weeks after the estimated build date
  • Golden Designs Sauna - Within 1 week
  • Saunacore - 2 to 3 weeks
  • TheraSauna - 10 to 12 weeks

We currently do not ship to Alaska but if you are really interested we can request for a custom freight quote.

SAUNA ASSEMBLY

It is an easy assembly. Here is the link to our video gallery for a quick look.

The sauna comes in a crate. You'll need to assemble it but it is a very quick assembly.