See it at Harvia: M3 wood-burning heater
Harvia's own page for the M3 wood-burning heater. Not a paid link.
M3 wood-burning heater vs HIVE Wood 13
Harvia M3 wood-burning heater and HUUM HIVE Wood 13, compared on the figures their makers publish. These wood-burning stoves carry maker room-size ratings that share part of the same range.
The makers' figures side by side
| Specification | Harvia M3 wood-burning heater | HUUM HIVE Wood 13 |
|---|---|---|
| Heater output | 16.5 kW | 13 kW |
| Room size it is rated for | 212–459 ft³ (about 6–13 m³, our conversion) | 6–13 m³ (about 212–459 ft³, our conversion) |
| Fuel | Wood-burning | Wood-burning |
| Stone capacity | 66.2 lb | 90 kg |
| Mounting | Floor | — |
| Dimensions | H 27.95 in x W 15.35 in x D 17.72 in | H 750 mm x W 450 mm x D 460 mm |
| Weight | 97.5 lb | 47 kg |
| Water tank | Optional pipe-model water heater | Optional heat exchanger below the stones |
| Glass door | Yes | — |
| Flue / chimney diameter | — | 115 mm |
| Warranty | — | 3 years (private use); 1 year (commercial use) |
| Made in | — | Estonia |
Each figure is the maker's own, as cited row by row on the M3 wood-burning heater and HIVE Wood 13 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
Harvia M3 wood-burning heater
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HUUM HIVE Wood 13
Paid links · how this works
- Select Saunas
Amazon
Sold via a marketplace listing — the seller may not be the brand or an authorized retailer.
See it at HUUM: HIVE Wood 13
HUUM's own page for the HIVE Wood 13. Not a paid link.
Where the published figures differ
- Heater output: M3 wood-burning heater: 16.5 kW. HIVE Wood 13: 13 kW.
- Room size it is rated for: M3 wood-burning heater: 212–459 ft³ (about 6–13 m³, our conversion). HIVE Wood 13: 6–13 m³ (about 212–459 ft³, our conversion).
- Stone capacity: M3 wood-burning heater: 66.2 lb. HIVE Wood 13: 90 kg.
- Dimensions: M3 wood-burning heater: H 27.95 in x W 15.35 in x D 17.72 in. HIVE Wood 13: H 750 mm x W 450 mm x D 460 mm.
- Weight: M3 wood-burning heater: 97.5 lb. HIVE Wood 13: 47 kg.
- Water tank: M3 wood-burning heater: Optional pipe-model water heater. HIVE Wood 13: Optional heat exchanger below the stones.
Figures we cite for only one of the two: mounting (only Harvia's cited pages give it); glass door (only Harvia's cited pages give it); flue / chimney diameter (only HUUM's cited pages give it); warranty (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
Harvia M3 wood-burning heater
Harvia · wood-burning · 16.5 kW · rated for 212–459 ft³ (about 6–13 m³, our conversion)
HUUM HIVE Wood 13
HUUM · wood-burning · 13 kW · rated for 6–13 m³ (about 212–459 ft³, our conversion)