See it at Harvia: Pro 20 ES wood-burning heater
Harvia's own page for the Pro 20 ES wood-burning heater. Not a paid link.
Pro 20 ES wood-burning heater vs Stony 20
Harvia Pro 20 ES wood-burning heater and Narvi Stony 20, compared on the figures their makers publish. Both are wood-burning stoves, and the room sizes their makers rate them for overlap.
The makers' figures side by side
| Specification | Harvia Pro 20 ES wood-burning heater | Narvi Stony 20 |
|---|---|---|
| Heater output | 24.1 kW | — |
| Room size it is rated for | 283–706 ft³ (about 8–20 m³, our conversion) | 8–20 m³ (about 283–706 ft³, our conversion) |
| Fuel | Wood-burning | Wood-burning |
| Stone capacity | 88.2 lb | 210 kg |
| Mounting | Floor | — |
| Dimensions | H 29.92 in x W 16.93 in x D 25.59 in | H 81 cm x W 52 cm x D 55 cm |
| Weight | 143.3 lb | 70 kg |
| Water tank | Integrated 20-litre front water tank | Chimney water tank accessory (22 l / 30 l) |
| Glass door | Yes | — |
| Flue / chimney diameter | — | 119 mm |
| Warranty | — | 2 years (private use); 1 year (non-private use) |
Each figure is the maker's own, as cited row by row on the Pro 20 ES wood-burning heater 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
Harvia Pro 20 ES wood-burning heater
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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: Pro 20 ES wood-burning heater: 283–706 ft³ (about 8–20 m³, our conversion). Stony 20: 8–20 m³ (about 283–706 ft³, our conversion).
- Stone capacity: Pro 20 ES wood-burning heater: 88.2 lb. Stony 20: 210 kg.
- Dimensions: Pro 20 ES wood-burning heater: H 29.92 in x W 16.93 in x D 25.59 in. Stony 20: H 81 cm x W 52 cm x D 55 cm.
- Weight: Pro 20 ES wood-burning heater: 143.3 lb. Stony 20: 70 kg.
- Water tank: Pro 20 ES wood-burning heater: Integrated 20-litre front water tank. Stony 20: Chimney water tank accessory (22 l / 30 l).
Figures we cite for only one of the two: heater output (only Harvia's cited pages give it); mounting (only Harvia's cited pages give it); glass door (only Harvia's cited pages give it); flue / chimney diameter (only Narvi's cited pages give it); warranty (only Narvi's cited pages give it). Ask the other maker before treating the two as equal on those points.
Read each one in full
Harvia Pro 20 ES wood-burning heater
Harvia · wood-burning · 24.1 kW · rated for 283–706 ft³ (about 8–20 m³, our conversion)
Narvi Stony 20
Narvi · wood-burning · rated for 8–20 m³ (about 283–706 ft³, our conversion)