Description
Product information updated 2026-11-11
HUUM HIVE FLOW MINI LS is an improved HIVE Hive Flow Mini version with an external firebox, allowing firing from another room. Due to the patented design, as much as 75 % of the heat emitted by firewood is used directly for heating the sauna, rather than being lost through the chimney, thus ensuring efficient energy use and a lower environmental impact.
The large stone volume (105 kg) ensures long-lasting, gentle steam even after the fire goes out.
Advantages:
- Eco-friendliness: extremely low CO emissions (~346 mg/m³) and particulate matter concentration (~25 mg/m³) – among the best in this segment.
- Safety: the patented design allows installation closer, only 150 mm from combustible surfaces.
- Durable construction: top 5 mm thick, sides – 3 mm, even heat distribution.
- Long-lasting steam: the stones retain heat and steam spreads even 30 minutes after the stove goes out.
Model differences:
- HIVE Flow – the main model, with an internal firebox heats directly in the sauna, holds up to 150 kg of stones.
- HIVE Flow Mini – a more compact version for smaller saunas, holds up to 105 kg of stones
- HIVE Flow LS – a model with an external firebox, allows firing the stove from another room, holds up to 150 kg of stones.
- HIVE Flow Mini LS – a more compact version with an external firebox for smaller saunas, holds up to 105 kg of stones.
Specifications
| Model | HIVE Flow Mini | HIVE Flow Mini LS |
| Power, kW | 8,5 | |
| Sauna volume, m³ | 6 – 14 | |
| Stone capacity, kg | 105 | |
| Sauna heater dimensions (W/H/D), mm | 450 / 884 / 493 | 450 / 884 / 613 |
| Weight (without stones), kg | 54 | 59 |
| Wood length, mm | 300 | |
| Chimney diameter, mm | 114 | |
| Safe distance from front, mm | 150 | |
| Safe distance from side, mm | 500 | |
| Safe distance from ceiling, mm | 750 | |
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