The HUUM HIVE 12kW sauna heater is the perfect blend of modern design and powerful performance, crafted for larger saunas in health clubs, spas, and gyms.

Engineered to hold an impressive 528 lbs of stones, this floor-mounted heater delivers consistent, soft heat and exceptional steam, creating a deeply relaxing and therapeutic sauna experience.

Designed for sauna rooms up to 883 cubic feet (CF), the HIVE 12kW ensures even heat distribution, making it ideal for both commercial and high-usage settings.

With its sleek stainless steel construction, the HIVE 12kW combines durability with contemporary aesthetics, making it a standout feature in any sauna. Its innovative design is compatible with HUUM's UKU controllers, allowing for precise temperature management and effortless operation.

Built for performance and style, this heater transforms any sauna into a haven of comfort and sophistication.

FEATURES:

• Elegant design
• Suitable for commercial use
• 240V/1PH operation
• For sauna rooms from 424 to 883 cu. ft.
• 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
• Designed, engineered, and made in Estonia
• Dimensions: 22"Diameter (560mm) x 29.5"H (750mm)
• SGS listed
• Limited 5-year warranty (excluding elements)

INCLUDES:

• 12.0kW Sauna Heater
• Adjustable Legs
• Pre-Installed HIVE Air Tunnel
• Installation and Operation Manual
• 5-Year Limited Warranty (excluding elements)

REQUIRED FOR OPERATION: (sold separately)

• Sauna Stones - (16 boxes needed)

Dimensions: 22.125"D x 29.625"H

• 12 kW
• 12000 Watts
• 240 Volts
• 50 AMPS
• 1PH

Contents: 

• 12.0kW Sauna heater, 22.125"D x 29.625"H
• Adjustable legs
• Installation and operation manual
• 5-Year limited warranty

Optional Accessories: Rail H, Flange H, Reflect H

Installation & Owners Manual

Air Tunnel Manual

Elements Required

Stones Required

Warranty

Certificate of Compliance

Shipping:

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet. The driver is responsible for curbside delivery only and will lower the items to ground level. 

Model	HIVE 12
Kilowatt Rating	12.0kW
Minimum Cubic Feet	424
Maximum Cubic Feet	883
Heater Weight	49.1 lbs
Shipping Weight with Sauna Stones	577.1 lbs
240V, Single-Phase Amperage	50
Circuit Breaker	30 + 30
Wire Size AWG	10 + 10
Diameter	22" (560)
Height	29.5" (750mm)