HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
HUUM Heaters HUUM Cliff 6kW Electric Sauna Heater
Brand HUMM
Model CLIFF 6.0
Kilowatt Rating 6.0 KW
Minimum Cubic Feet 176 CF
Maximum Cubic Feet 353 CF
Heater Weight 35 lbs
Shipping Weight with Sauna Stones 200 lbs
240V, Single Phase Amperage --
Width 10.6" W (270mm)
Depth 10.6" W (270mm)
Height 38.4" H (975mm)
  • Slim 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 176 to 353 cu. ft.
  • Works with UKU controls (sold separately)
  • 165 pound stone capacity (required 5 boxes sold separately)
  • Removable rib(s) for more accurate stacking of stones
  • Direct contact between stones and heating elements
  • More exposed stones creates a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements​
  • Floor model
  • Designed, engineered, and made in Estonia
  • Dimensions: 10.6" W (270mm) x 10.6" W (270mm) x 38.4" H (975mm)
  • Limited 5-year warranty (excluding elements)

Includes:

  • 6kW sauna heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

The HUUM Cliff 6kW Electric Sauna Heater is a slim floor-standing sauna heater designed for sauna rooms with limited space. Made in Estonia with stainless steel construction, industrial-quality heating elements, small safety distances, and an internal air duct that helps it heat up faster, it delivers soft, long-lasting heat for sauna rooms from 176 to 353 cubic feet.

Best Uses for HUUM Cliff 6kW:

  • Best for sauna rooms ranging from 176 to 353 cubic feet.
  • Ideal for compact sauna layouts where a slim heater design and small safety distances are important.
  • Well suited for buyers who want faster heat-up performance from HUUM’s internal air duct design.
  • Great for users who prefer soft, even heat from direct stone-to-element contact and exposed stones.
  • Recommended for sauna owners planning to pair the heater with HUUM UKU controls.
  • A strong fit for traditional sauna spaces where Estonian engineering, stainless steel construction, and efficient stone stacking matter.

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 Cliff 6kW Electric Sauna Heater

Sale price$2,347.00

  • 6kW - For sauna spaces from 177 to 318 cubic feet (CF).

  • 6kW - For sauna spaces from 177 to 318 cubic feet (CF).

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Brand HUMM
Model CLIFF 6.0
Kilowatt Rating 6.0 KW
Minimum Cubic Feet 176 CF
Maximum Cubic Feet 353 CF
Heater Weight 35 lbs
Shipping Weight with Sauna Stones 200 lbs
240V, Single Phase Amperage --
Width 10.6" W (270mm)
Depth 10.6" W (270mm)
Height 38.4" H (975mm)
  • Slim 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 176 to 353 cu. ft.
  • Works with UKU controls (sold separately)
  • 165 pound stone capacity (required 5 boxes sold separately)
  • Removable rib(s) for more accurate stacking of stones
  • Direct contact between stones and heating elements
  • More exposed stones creates a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements​
  • Floor model
  • Designed, engineered, and made in Estonia
  • Dimensions: 10.6" W (270mm) x 10.6" W (270mm) x 38.4" H (975mm)
  • Limited 5-year warranty (excluding elements)

Includes:

  • 6kW sauna heater
  • 2 prop blocks (for removal of sauna rib slats)
  • Installation and operation manual
  • 5-Year limited warranty (excluding elements)

The HUUM Cliff 6kW Electric Sauna Heater is a slim floor-standing sauna heater designed for sauna rooms with limited space. Made in Estonia with stainless steel construction, industrial-quality heating elements, small safety distances, and an internal air duct that helps it heat up faster, it delivers soft, long-lasting heat for sauna rooms from 176 to 353 cubic feet.

Best Uses for HUUM Cliff 6kW:

  • Best for sauna rooms ranging from 176 to 353 cubic feet.
  • Ideal for compact sauna layouts where a slim heater design and small safety distances are important.
  • Well suited for buyers who want faster heat-up performance from HUUM’s internal air duct design.
  • Great for users who prefer soft, even heat from direct stone-to-element contact and exposed stones.
  • Recommended for sauna owners planning to pair the heater with HUUM UKU controls.
  • A strong fit for traditional sauna spaces where Estonian engineering, stainless steel construction, and efficient stone stacking matter.

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.