The HUUM STEEL 9kW Electric Sauna Heater combines refined aesthetics with powerful performance, making it an ideal choice for modern home saunas. Its slim, vertical design minimizes required safety distances, allowing efficient installation even in smaller sauna rooms.

Engineered for superior airflow, the integrated air tunnel promotes faster heating while protecting internal components for long-term reliability. Despite its slender build, the STEEL accommodates a generous amount of sauna stones to deliver steady, evenly distributed warmth throughout each session.

Encased in polished stainless steel, the STEEL adds a sophisticated architectural accent to any sauna space.

For optimal comfort and safety, pair the heater with a HUUM safety railing or a custom-designed guard.

Note: Control Unit and sauna stones are required for operation and sold separately.

Prefer a complete setup?

→ View package with WiFi control
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Features

• Slender design
• Suitable for use in saunas with modest space
• Works with UKU controls (sold separately)
• Control with a mobile app
• 330 lb stone capacity (required 10 boxes sold separately)
• 240V/1PH operation
• Stainless steel, industrial quality heating elements
• Floor standing model
• Soft and long-lasting steam
• Designed, engineered, and made in Estonia
• SGS listed
• 3-year residential warranty and 1-year commercial warranty (excluding elements)

Specifications

What's Included 

• 9kW electric sauna heater
  
• Installation and operation manual
• 3-year residential warranty and 1-year commercial warranty

Complete Your Setup

The following components are essential for proper installation and operation of this product:

• UKU Sauna Control System
  • HUUM UKU CLASSIC WiFi
  • HUUM UKU CLASSIC Local
  • HUUM UKU GLASS WiFi
• 330 lb of Rounded Olivine Sauna Stones with a Diameter of 3–5 cm / 1–2 in
  
  • HUUM Sauna Stones 12 (10 Boxes)

Manuals & Resources