• Faster Heat-Up with Air Tunnel: The built-in air tunnel accelerates heating by 25% and reduces stress on the heating elements, extending their lifespan while requiring fewer stones.
• Majestic Commercial Presence: With its striking stainless-steel design and significant stone capacity, the Hive 12 enhances the atmosphere of any professional wellness space.
• Luxurious, Even Steam: Holding up to 595 lbs of stones (529 lbs with the air tunnel), the heater produces a soft, enveloping steam that fills even the largest sauna rooms.
• Advanced Temperature Control: Compatible with HUUM’s UKU control system and extension box (sold separately), the Hive 12 gives you precise, reliable control over your sauna environment.
• Durable Stainless Steel Build: Constructed from high-grade stainless steel with industrial-quality heating elements, ensuring longevity, safety, and sleek modern styling.

• Power: 12kW, designed for sauna rooms from 424 to 883 cu. ft.
• Electrical Requirements: 240V, Single Phase, 50 Amps (dual 30A breakers and dual 10 AWG wire).
• Stone Capacity: 595 lbs (529 lbs with air tunnel) for consistent heat and gentle steam.
• Dimensions: 22″ diameter × 29.5″ height (integrates seamlessly with modern sauna layouts).
• Weight: 44.1 lbs heater; 639.1 lbs total with required 16 boxes of stones.

• HUUM HIVE Mini IOM
• HUUM HIVE Mini Spec Diagram
• HUUM 2025 Warranty Terms and Conditions
• HUUM Certificate of Compliance
• HUUM Stone Requirements

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