HUUM STEEL 6kW Electric Sauna Heater | Complete Package Options

HUUM STEEL 6 kW 240V Electric Sauna Heater - Complete Package Options - NW Immersion
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$2,599.00 Save $566.00
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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 from 177 to 318 cubic feet (CF).

  •       Sleek vertical design for compact spaces
  •       For sauna rooms from 176 to 335 cu.ft.
  •       331 lb stone capacity for long, gentle heat
  •       Reaches up to 230 °F
  •       Fast 20–30 min heat-up time
  •       Stainless steel body & industrial-grade elements
  •       Designed & handcrafted in Estonia

 

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Required For Operation- Get the Complete Package!

Required For Operation- Get the Complete Package!

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The STEEL 6.0kW sauna heater is a slim electric sauna heater with remarkably small safety distances, which makes it perfect for saunas with limited spaces. The STEEL 6.0kW sauna heater is designed for sauna spaces up to 353 cubic feet (CF). Experience quick and efficient heating in limited spaces. With only 353 cubic feet and small safety distances, the STEEL 6.0kW sauna heater is the perfect addition to any small or compact sauna.

Required Control and sauna stones (10 boxes) sold separately

Features

  • 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 176 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 creates a longer and milder heat
  • Stainless steel construction
  • Stainless steel, industrial quality heating elements
  • Floor model
  • Designed, engineered, and made in Estonia
  • Fast heat up times: ~20-30 minutes

What sets HUUM apart is its dedication to providing a sauna experience that enhances both physical and mental wellness. The heater’s design maximizes the release of beneficial negative ions, promoting relaxation and a sense of calm. With its superior ability to regulate heat and humidity levels, this sauna heater allows you to enjoy soothing, rejuvenating steam that wraps your body in warmth without feeling too harsh or overwhelming. Additionally, HUUM’s simple, smart control system offers both local and WiFi-enabled options, giving you the flexibility to adjust settings and schedule sessions remotely, ensuring a perfectly tailored sauna experience at your convenience.

Powerful Performance HUUM STEEL: Compact Design,

The STEEL electric sauna heater has been specifically designed for modern home saunas with limited space. Its compact size and powerful performance make it a stylish addition to any interior. The heater is compatible with the UKU sauna control system, allowing you to adjust the sauna temperature remotely. Featuring an optimized structure, the heater offers minimal safety distances and an internal air tunnel that improves airflow and speeds up heating by 25%. The large stone capacity of up to 330 lbs ensures prolonged, mild steam, while the wall-mounted STEEL Mini accommodates up to 132 lbs of stones.

  • 6.0kW Sauna Heater
  • Installation and Operation Manual
  • 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)
  • Dimensions: 12.6″ W (320mm) x 12.6″ W (320mm) x 38.4″ H (975mm)
  • Limited 3-year warranty (excluding elements)
  • Construction material: Stainless steel
  • Dimensions: 13.25″ W (336.5mm) x 13.25″ W (336.5mm) x 38.25″ H (971.5mm)
  • Weight: 33 lbs (14.96kg)
  • Length / Width: 13.25″ (336.5mm)
  • Width / Depth: 13.25″ (336.5mm)
  • Height: 38.25″ (971.5mm)
  • UKU Control: 331 lbs stones (Qty 10 x 33 lbs of 1″ – 2″ (3-5 cm) stones boxes)
  • Package contents: 6.0kW sauna heater
    Installation and operation man

HUUM Steel Manual

HUUM Steel Spec Diagram

HUUM Stone Requirements

Elements Required

Huum warranty

Size Your Sauna

At NW Immersion, we believe your sauna experience should feel premium from the moment you place your order. Your Harvia KIP80B Electric Sauna Heater will be carefully packaged and shipped directly to your doorstep using trusted carriers such as FedEx or UPS for safe and reliable delivery.

  • Fast FREE Nationwide Shipping – Orders ship quickly from authorized U.S. distribution centers for efficient delivery.

  • Tracking Provided – You’ll receive tracking information as soon as your order ships so you can monitor delivery every step of the way.
  • Secure Premium Packaging – Your sauna heater is professionally packaged to help ensure it arrives in perfect condition.
  • Market-Leading U.S.-Based Customer Support – Our knowledgeable sauna experts are real, live professionals based in the United States and available to assist with product questions, heater sizing, installation guidance, safety clearances, shipping updates, and creating the perfect sauna setup for your space.


We’re committed to providing a seamless luxury buying experience from checkout to delivery.

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