HUUM HIVE Mini 11kW Electric Sauna Heater

Product Overview

The HUUM HIVE Mini 11kW Electric Sauna Heater is a compact, high-performance heater designed for sauna rooms from 10–16 m³ (353–566 cu. ft.). Featuring a large 150 kg (330 lb) stone capacity and a stainless steel open basket design, it delivers soft, long-lasting heat that closely replicates a traditional wood-fired sauna experience. Built for both residential and commercial use, it combines efficient heating with modern Scandinavian design.

Unlike conventional electric heaters, the HIVE Mini is engineered to radiate heat primarily from the sauna stones rather than metal surfaces. This produces a gentler, more balanced heat and longer-lasting steam, creating a more authentic sauna experience.

Key Features

• 11kW Heating Power: Designed for sauna rooms from 10–16 m³ (353–566 cu. ft.)
• High Stone Capacity: Holds up to 150 kg (330 lb) of stones for soft, long-lasting steam
• Open Basket Design: Maximizes exposed stones for improved heat distribution
• Premium Stainless Steel Construction: Durable, corrosion-resistant, and built for longevity
• Floor-Standing Design: Stable installation with adjustable legs (+7 cm height adjustment)
• Industrial Heating Elements: Designed for both residential and commercial use
• WiFi Compatible: Works with HUUM UKU WiFi and UKU Glass control systems
• Safety Certified: SGS tested for safe and reliable operation
• Warranty: Limited 5-year manufacturer warranty
• Bench Integration Option: Compatible with optional Flange H

What’s Included

• HUUM HIVE Mini 11kW Electric Sauna Heater
• Adjustable legs (raises heater up to 7 cm / 2.75 in)

Additional Requirements

• UKU control unit (required)
• Sauna stones – 150 kg (330 lb) recommended
• Extension box (required for heaters over 11 kW)

Transform Your Sauna Experience

The HUUM HIVE Mini 11kW is ideal for sauna owners seeking a balance of compact design and high performance. Its large stone capacity, soft heat profile, and modern compatibility make it an excellent choice for both home and commercial sauna environments.

Specifications

Heater Type	Electric
Power Output	11 kW
Sauna Room Size	10–16 m³ (353–566 cu. ft.)
Stone Capacity	150 kg (330 lb)
Heater Weight	16 kg (35.3 lb)
Height	750 mm (29.5 in)
Diameter	460 mm (18.1 in)
Electrical	240 V, 1-phase Breaker: 50 A Wire: 6 AWG copper (90°C insulation)
Downloads	HIVE Heater Manual (PDF) UKU Controller Manual (PDF)