HUUM Hive Modern Wall-Mounted Sauna Heater

The HUUM Hive 15 kW Modern Wall-Mounted Sauna Heater is a powerful floor-mounted unit built to meet the heating demands of large saunas, wellness centers, and gyms. As an expanded version of the Hive Mini, the Hive offers greater power and capacity while maintaining HUUM’s signature balance of modern design and efficient performance.

With available power options of 12, 15, and 18 kW, the Hive can hold up to 17 boxes of HUUM stones (551 lb / 250 kg total) — providing exceptional heat retention and smooth, even steam. Its large stone capacity ensures a rich, consistent sauna experience that perfectly blends tradition with technology.

Key Features

• Power Options: 12 kW, 15 kW, or 18 kW

• Massive Stone Capacity: Holds up to 250 kg (551 lb) of sauna stones

• Superior Heat Performance: Achieves temperatures up to 110 °C (230 °F)

• Wi-Fi Compatible: Works with HUUM UKU sauna control systems for smart operation

• Quick Heat-Up: Built-in air tunnel speeds heating and extends element lifespan

• Adjustable Legs: Easily raise the heater up to 7 cm (2.75 in) for flexible installation

• Premium Build: Sleek stainless-steel design for durability and modern appeal

Details

• Recommended Sauna Size: 15–23 m³ (530–813 ft³)

• Stone Capacity: 250 kg (551 lb)

• Weight: 21 kg (46.3 lb)

• Height: 750 mm (29.6 in)

• Diameter: 560 mm (22 in)

• Safety Distances: Refer to the Drawing tab for detailed measurements

What’s Included

• HUUM Hive Heater Unit

• Air Tunnel (for faster heating and longer element life)

• Adjustable Legs (lift up to 7 cm)

Additional Requirements

• UKU Sauna Control System (sold separately)

• 250 kg (551 lb) of sauna stones (5–10 cm / 2–4 in diameter)

Please note: Electrical installation is not included. For safety and compliance, all electrical work should be carried out by a licensed electrician, following local electrical codes and the manufacturer’s installation guidelines.