The Huum Hive Flow Mini is an 8.5kW wood-burning sauna stove for smaller rooms, where a full-size stove would overheat the space or not fit. The stone-clad body radiates heat from all sides, and the internal flow design spreads heat evenly instead of concentrating it near the firebox.
Ash drawer
A pull-out ash drawer sits under the firebox, so you can clean it out without taking anything apart or raking ash into the room.
Efficiency
It is economical on wood for its output and meets the German BImSchV emissions standard, one of the stricter European requirements for solid fuel appliances.
Specifications
- Output: 8.5kW
- Room size: up to 494 cu ft
- Fuel: wood
- Ash removal: pull-out drawer
- Door: glass
- Emissions: meets German BImSchV standard
- Warranty: 5-year limited
- Stones included
- Made in Estonia
Compare Huum wood stoves
See the comparison table on this page, or the Hive Flow Mini LS, which adds a firebox extension for loading from the next room. Browse all sauna heaters.
Why this sauna
- Sized for smaller rooms, up to 494 cu ft.
- Pull-out ash drawer for clean, easy ash removal.
- Stone-clad body spreads heat evenly.
- Meets the German BImSchV emissions standard, stones included.
How it compares
| Flow Mini (this) | Flow Mini LS | Hive Flow | Flow LS | Wood LS 17 | |
|---|---|---|---|---|---|
| Output | 8.5kW | 8.5kW | 9.8kW | 9.8kW | 17kW |
| Room size | Up to 494 cu ft | Up to 494 cu ft | Up to 635 cu ft | Up to 635 cu ft | 283 to 565 cu ft |
| Stone capacity | Not listed | 231 lb | Not listed | 330 lb | 287 lb |
| Loading | In room, ash drawer | From next room | In room | From next room | From next room |
Common questions
What room size is it for?
Up to 494 cubic feet.
How do I clean out the ash?
Pull out the ash drawer under the firebox. No dismantling needed.
Are stones included?
Yes.
Where is it made?
Estonia.