See it at HUUM: HIVE Flow
HUUM's own page for the HIVE Flow. Not a paid link.
HIVE Flow vs Stony 20
HUUM HIVE Flow and Narvi Stony 20, compared on the figures their makers publish. Both wood-burning stoves are rated by their makers for at least some of the same room sizes.
The makers' figures side by side
| Specification | HUUM HIVE Flow | Narvi Stony 20 |
|---|---|---|
| Heater output | 9.8 kW | — |
| Room size it is rated for | 8–18 m³ (about 283–636 ft³, our conversion) | 8–20 m³ (about 283–706 ft³, our conversion) |
| Fuel | Wood-burning | Wood-burning |
| Stone capacity | ~150 kg | 210 kg |
| Dimensions | H 884 mm x W 526 mm x D 586 mm | H 81 cm x W 52 cm x D 55 cm |
| Weight | 67 kg | 70 kg |
| Water tank | — | Chimney water tank accessory (22 l / 30 l) |
| Glass door | Yes | — |
| Flue / chimney diameter | 114 mm | 119 mm |
| Warranty | 3 years (private use); 1 year (commercial use) | 2 years (private use); 1 year (non-private use) |
| Made in | Estonia | — |
Each figure is the maker's own, as cited row by row on the HIVE Flow and Stony 20 pages and listed in the sources below. A dash means the figure is not on the maker pages we cite. Figures marked "about" are Saunakivi's unit conversions of the maker's figure.
Where to buy
HUUM HIVE Flow
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See it at Narvi: Stony 20
Narvi's own page for the Stony 20. Not a paid link.
Where the published figures differ
- Room size it is rated for: HIVE Flow: 8–18 m³ (about 283–636 ft³, our conversion). Stony 20: 8–20 m³ (about 283–706 ft³, our conversion).
- Stone capacity: HIVE Flow: ~150 kg. Stony 20: 210 kg.
- Dimensions: HIVE Flow: H 884 mm x W 526 mm x D 586 mm. Stony 20: H 81 cm x W 52 cm x D 55 cm.
- Weight: HIVE Flow: 67 kg. Stony 20: 70 kg.
- Flue / chimney diameter: HIVE Flow: 114 mm. Stony 20: 119 mm.
- Warranty: HIVE Flow: 3 years (private use); 1 year (commercial use). Stony 20: 2 years (private use); 1 year (non-private use).
Figures we cite for only one of the two: heater output (only HUUM's cited pages give it); water tank (only Narvi's cited pages give it); glass door (only HUUM's cited pages give it); made in (only HUUM's cited pages give it). Ask the other maker before treating the two as equal on those points.
Read each one in full
HUUM HIVE Flow
HUUM · wood-burning · 9.8 kW · rated for 8–18 m³ (about 283–636 ft³, our conversion)
Narvi Stony 20
Narvi · wood-burning · rated for 8–20 m³ (about 283–706 ft³, our conversion)