HUUM STEEL 6kW Electric Sauna Heater

The HUUM STEEL 6 kW electric sauna heater brings clean, modern design to the heart of your wellness space. Designed and handcrafted in Estonia, this vertical stainless-steel heater combines a narrow footprint with powerful heat output for medium-size rooms up to 353 cu ft. Its 165 lb stone capacity ensures long-lasting, gentle warmth and the smooth, even steam that defines a true Finnish sauna. Built with marine-grade steel and precision engineering, the STEEL 6 kW blends durability, elegance, and performance in one timeless unit.

Features

• Modern stainless-steel design with a slim vertical profile.

 

• Heats sauna rooms up to 353 cu ft (10 m³).

 

• 6 kW stainless-steel heating elements made in Finland.

 

• 165 lb (75 kg) stone capacity produces soft, consistent steam.

 

• Vertical stone chamber design promotes natural airflow.

 

• Compatible with HUUM UKU Local, Wi-Fi, and Glass controllers (sold separately).

 

• Energy-efficient, corrosion-resistant stainless-steel construction.

 

• Handcrafted in Estonia and UL-listed for safety and quality.

 

• Ideal for contemporary home or small commercial saunas.

Specifications

Installation

Install the HUUM STEEL 6 kW on a solid, non-combustible surface with the clearances specified in HUUM’s installation manual. Electrical setup must be performed by a licensed electrician. Only HUUM-approved sauna stones should be used to ensure even heat distribution and safe, efficient operation.

What’s Included

• HUUM STEEL 6 kW sauna heater

 

• Adjustable feet and mounting hardware

 

• Instruction manual

 

• Manufacturer warranty
  (Sauna stones and controller sold separately.)

Shipping & Delivery

All HUUM heaters ship free within the continental U.S. via LTL freight. Orders are processed within 2–4 business days and typically arrive within 5–10 business days. Each unit is factory-sealed and securely packaged to prevent transit damage. Signature required upon delivery.