Description

The HUUM STEEL 10.5kW Sauna Heater is a sleek, space-saving electric sauna heater crafted for maximum efficiency in compact sauna spaces. With a minimalist footprint and remarkably low safety clearance, it's ideal for sauna rooms ranging from 353 to 600 cubic feet. Built with durable stainless steel and designed in Estonia, this heater blends modern design with powerful performance. The innovative internal air duct boosts heating speed by up to 25%, while a high-capacity stone chamber ensures consistent, gentle heat. Whether you're upgrading an existing setup or building a new sauna, the STEEL 10.5kW delivers exceptional quality and performance. Sauna stones (10 boxes) and UKU control system sold separately.

Features

• Space-Saving Slim Design – Perfect for compact sauna rooms
• High-Efficiency Heating: Internal air duct speeds up heating by 25%
• Compatible with UKU Local / Wi-Fi Controls (sold separately)
• Recommended for sauna sizes from 353 to 600 cu. ft.
• Large 331 lb stone capacity (requires 10 boxes of stones – sold separately)
• Creates longer, milder heat with more exposed stones
• Constructed with stainless steel for durability and modern aesthetics
• Designed and manufactured in Estonia
• Floor-mounted configuration
• Limited 5-year warranty (excluding elements)

Technical

The HUUM STEEL 10.5kW sauna heater is designed for optimal performance in limited-space environments. With an ultra-slim footprint of just 12.6" x 12.6" and a height of 38.4", it integrates effortlessly into small to medium-sized sauna layouts. The internal air duct improves thermal efficiency, reducing preheating times by up to 25%. The large 331-pound stone chamber provides prolonged, even heat and increased steam capability. Built from high-quality stainless steel, this heater offers both robust performance and contemporary aesthetics. Designed to work seamlessly with UKU sauna controllers (including Wi-Fi-enabled versions), it provides flexible control options to enhance your sauna experience. Please note: Stones and controllers are required for operation and sold separately.

Specifications

In the Box

• HUUM STEEL 10.5kW Sauna Heater (Main Unit)
• Installation & User Manual
• Mounting Brackets & Hardware