HUUM HIVE 12kW Sauna Heater

The HUUM HIVE 12 is a high-capacity 12.0kW floor-mounted sauna heater designed for large commercial and premium residential saunas. With a massive 528 lb stone capacity and European-crafted quality, it delivers smooth, consistent heat and abundant steam for an elevated, professional-grade sauna experience.

Note: Not sure which method applies to your sauna? We’re happy to help. Send us (support@homespadirect.com)  your sauna dimensions and materials, and we’ll confirm the right heater size for you.

• Elegant design
• Suitable for commercial use
• 240V/1PH operation
• Works with UKU controls (sold separately)
• Works with UKU extension box (sold separately)
• Large 528 pound stone capacity (required 16 boxes sold separately)
• Direct contact between stones and heating elements
• More exposed stones create a longer and milder heat
• Stainless steel construction
• Stainless steel, industrial-quality heating elements
• Floor model with adjustable legs
• Air tunnel shortens heat-up time and increases life of heating elements
• SGS listed
• Designed, engineered, and made in Estonia
• Dimensions: 22"Diameter (560mm) x 29.5"H (750mm)
• Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)

Includes:

• 12.0kW Sauna Heater
• Adjustable Legs
• Pre-Installed HIVE Air Tunnel
• Installation and Operation Manual
• 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)

Designed for demanding, larger-scale sauna environments, the HUUM HIVE 12 delivers exceptional performance with refined, modern elegance. This floor-mounted 12.0kW electric sauna heater is engineered specifically for spacious saunas found in health clubs, spas, gyms, and premium residential installations, supporting sauna rooms from 424 to 636 cubic feet.

At the core of its performance is an impressive 528-pound stone capacity, allowing the HIVE 12 to produce a soft, consistent, and high heat that remains stable even during continuous or high-use sessions. The large stone mass enhances heat retention and enables generous water ladling, resulting in rich steam and a balanced, traditional sauna experience that discerning bathers expect in professional settings.

The HIVE 12 combines powerful engineering with a clean, sculptural design that elevates the visual character of any sauna interior. Its open stone basket form not only enhances aesthetics but also supports efficient heat circulation throughout the room.

Precision-crafted in Estonia, HUUM HIVE heaters reflect European sauna heritage and meticulous manufacturing standards, delivering long-term reliability, efficiency, and performance. The HUUM HIVE 12 is an ideal solution for large saunas that demand both visual sophistication and uncompromising heat quality.