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HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater
HUUM STEEL 10.5kW | Electric Sauna Heater

The HUUM Steel 10.5kW is a professional-grade floor-mounted electric sauna heater meticulously engineered for residential rooms between 354 and 566 cubic feet. Featuring a sleek, space-conscious stainless steel design and an efficient internal air duct, this model is the ideal solution for sauna enthusiasts seeking rapid heat-up times and consistent thermal performance in compact footprints. By accommodating a massive 331-pound stone capacity for gentle, enveloping steam and offering full compatibility with UKU controls and extension boxes, the Steel 10.5kW balances industrial-quality reliability with modern Estonian craftsmanship. This heater serves as the industry-standard choice for flexible installations that prioritize minimal safety distances, long-lasting durability, and a restorative, premium sauna experience designed to enhance both new and existing wellness spaces.

  • Slim, Space-Saving Design – Tailored for compact saunas, the sleek profile allows flexible installation while maintaining full heating performance, making it ideal for limited spaces without compromising comfort or efficiency.
  • Reduced Safety Distances – Engineered with minimal clearance requirements (2″–4″), maximizing usable sauna space while maintaining safety standards for walls and surrounding materials.
  • Rapid Heating – Internal air duct accelerates heat distribution by up to 25%, bringing sauna rooms to the desired temperature quickly for immediate, enveloping warmth and a superior sauna experience.
  • Large Stone Capacity – Accommodates up to 331 pounds of sauna stones, ensuring consistent mild heat and abundant, gentle steam for a more relaxing and authentic sauna session.
  • Durable Stainless Steel Construction – Industrial-grade heating elements and robust materials provide long-lasting performance, corrosion resistance, and reliable operation over years of regular use.
  • UKU Control Compatibility – Seamlessly integrates with UKU controls and extension boxes, allowing precise, effortless temperature and timing management for a fully customizable sauna experience.
  • MPN: H1006032
  • Compatibility: Residential and commercial sauna rooms 354–566 cu ft
  • Part Type: Electric Sauna Heater
  • What’s Included: Heater unit (sauna stones and control unit sold separately)
  • Wattage: 10.5 kW
  • Dimensions: 12.6" × 12.6" × 38.4"
  • Weight: 33 lbs
  • Shipping Weight: 366 lbs
  • Material: Stainless steel
  • Color: Stainless steel
  • Stone Capacity: 331 lbs
  • Control Type: Compatible with UKU controls and UKU extension box (sold separately)
  • Electrical Requirements: 240V, Single Phase
  • Safety Distances: 2"–4"
  • Country of Origin: Estonia
  • Warranty: Limited 3 years

Not sure this is the right fit? View our full range ofHuum Sauna Heaters.

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5.0
Rated 5.0 out of 5 stars
1 Review

HUUM STEEL 10.5kW | Electric Sauna Heater

SKU: HUU-H1006032
$2,391.00
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The HUUM Steel 10.5kW is a professional-grade floor-mounted electric sauna heater meticulously engineered for residential rooms between 354 and 566 cubic feet. Featuring a sleek, space-conscious stainless steel design and an efficient internal air duct, this model is the ideal solution for sauna enthusiasts seeking rapid heat-up times and consistent thermal performance in compact footprints. By accommodating a massive 331-pound stone capacity for gentle, enveloping steam and offering full compatibility with UKU controls and extension boxes, the Steel 10.5kW balances industrial-quality reliability with modern Estonian craftsmanship. This heater serves as the industry-standard choice for flexible installations that prioritize minimal safety distances, long-lasting durability, and a restorative, premium sauna experience designed to enhance both new and existing wellness spaces.

  • Slim, Space-Saving Design – Tailored for compact saunas, the sleek profile allows flexible installation while maintaining full heating performance, making it ideal for limited spaces without compromising comfort or efficiency.
  • Reduced Safety Distances – Engineered with minimal clearance requirements (2″–4″), maximizing usable sauna space while maintaining safety standards for walls and surrounding materials.
  • Rapid Heating – Internal air duct accelerates heat distribution by up to 25%, bringing sauna rooms to the desired temperature quickly for immediate, enveloping warmth and a superior sauna experience.
  • Large Stone Capacity – Accommodates up to 331 pounds of sauna stones, ensuring consistent mild heat and abundant, gentle steam for a more relaxing and authentic sauna session.
  • Durable Stainless Steel Construction – Industrial-grade heating elements and robust materials provide long-lasting performance, corrosion resistance, and reliable operation over years of regular use.
  • UKU Control Compatibility – Seamlessly integrates with UKU controls and extension boxes, allowing precise, effortless temperature and timing management for a fully customizable sauna experience.
  • MPN: H1006032
  • Compatibility: Residential and commercial sauna rooms 354–566 cu ft
  • Part Type: Electric Sauna Heater
  • What’s Included: Heater unit (sauna stones and control unit sold separately)
  • Wattage: 10.5 kW
  • Dimensions: 12.6" × 12.6" × 38.4"
  • Weight: 33 lbs
  • Shipping Weight: 366 lbs
  • Material: Stainless steel
  • Color: Stainless steel
  • Stone Capacity: 331 lbs
  • Control Type: Compatible with UKU controls and UKU extension box (sold separately)
  • Electrical Requirements: 240V, Single Phase
  • Safety Distances: 2"–4"
  • Country of Origin: Estonia
  • Warranty: Limited 3 years

Not sure this is the right fit? View our full range ofHuum Sauna Heaters.

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5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
How would you rate the overall quality of this sauna heater?Rated 5.0 on a scale of 1 to 5
How would you rate the steam quality of this sauna heater?Rated 5.0 on a scale of 1 to 5
How easy is it to operate this sauna heater?Rated 4.0 on a scale of 1 to 5
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1 review
  • PC
    Peter C.
    Verified Buyer
    I recommend this product
    Sauna Motivation : Health & wellness benefits
    Sauna Location : Outdoors
    Sauna Experience : First-time owner
    What do you love about this Sauna Heater? Great steam, Powerful performance, Sleek, modern design, Quiet operation, Premium materials
    Rated 5 out of 5 stars
    1 week ago
    Work of art

    Beautiful unit, makes a sauna statement. Works fantastic, WiFi controller app is unimpressive but functions most of the time. Not sure I would pay the premium for it next time (WiFi controller that is).

    How would you rate the overall quality of this sauna heater?Rated 5.0 on a scale of 1 to 5
    How would you rate the steam quality of this sauna heater?Rated 5.0 on a scale of 1 to 5
    How easy is it to operate this sauna heater?Rated 4.0 on a scale of 1 to 5
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    The Sauna Place
    1 week ago

    Thank you for taking the time to write a review. We appreciate your business.