HUUM Hive Flow & Hive Flow Mini
Description
HUUM HIVE Flow – The heart of wood
Rekindling the original
The HUUM HIVE Flow is more than just a wood-burning stove. It's the living center of your sauna: the crackling wood, the dancing flames, the stored heat—a direct connection to nature. Inspired by Nordic traditions, but enhanced with the latest technology, this stove brings a genuine sauna experience to your home or cabin on the edge of the forest.
Uncompromisingly efficient, surprisingly smooth
With its patented internal structure, the HIVE Flow converts up to 75% of the firewood's energy directly into sauna heat – a record among wood-burning stoves. The massive 150 kg stone filling retains the heat and provides gentle steam for over half an hour after the fire has gone out. At the same time, the stove impresses with exceptionally low emissions: just 346 mg/m³ of CO and 25 mg/m³ of particulate matter – well below legal limits.
Authentic fire ritual with comfort
The large glass door makes the fire a visual experience. The HUUM HIVE Flow is optionally available as an LS model with an extended firebox – ideal for lighting from outside the sauna cabin.
Technical Details – HIVE Flow
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Power: 9.8 kW
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Recommended sauna size: 8–18 m³
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Stone volume: approx. 150 kg (+ optional 35-40 kg in the stone basket)
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Dimensions: H 884 × W 526 × D 586 mm
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Weight: 67 kg (73 kg for LS version)
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Firewood length: up to 30 cm
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Flue pipe diameter: 114 mm
Scope of delivery: wood stove, stone basket, ash drawer, ash box, cleaning covers, heat-resistant glove, assembly kit
Additionally required: 150 kg sauna stones (Ø 5–10 cm), chimney connection
Hive Flow Mini
HUUM HIVE Flow Mini – Compact. Powerful. Natural.
Small room, big fire
The HIVE Flow Mini is the ideal wood-burning heater for compact saunas without sacrificing the authentic sauna experience. Like its big brother, the Mini impresses with gentle steam, a large stone volume, and a clean, Nordic-inspired design. It can be seamlessly integrated into both modern and rustic saunas.
Sustainably thought out – even in small things
With a stone volume of up to 105 kg, the HIVE Flow Mini produces soft steam with a long aftertaste. Here, too, the innovative design ensures exceptionally high energy yield while minimizing emissions. The optional LS version with an extended firebox allows for external heating – ideal for space-saving sauna concepts.
Reduced to the essentials: fire, stone and silence.
Technical details – HIVE Flow Mini
- 8.5 kW
- 6–14 m³
- approx. 105 kg (+ optional 35-40 kg in the stone basket)
- H 884 × W 450 × D 493 mm
- 54 kg (59 kg for Mini LS version)
- up to 30 cm
- 114 mm
Scope of delivery: wood stove, stone basket, ash pan, cleaning covers, heat-resistant glove, assembly kit
Additionally required: 105 kg sauna stones (Ø 5–10 cm), chimney connection
