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.
Harvia Pro 20 ES wood-burning heater and HUUM HIVE Flow, 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.
| Specification | Harvia Pro 20 ES wood-burning heater | HUUM HIVE Flow |
|---|---|---|
| Heater output | 24.1 kW | 9.8 kW |
| Room size it is rated for | 283–706 ft³ (about 8–20 m³, our conversion) | 8–18 m³ (about 283–636 ft³, our conversion) |
| Fuel | Wood-burning | Wood-burning |
| Stone capacity | 88.2 lb | ~150 kg |
| Mounting | Floor | — |
| Dimensions | H 29.92 in x W 16.93 in x D 25.59 in | H 884 mm x W 526 mm x D 586 mm |
| Weight | 143.3 lb | 67 kg |
| Water tank | Integrated 20-litre front water tank | — |
| Glass door | Yes | Yes |
| Flue / chimney diameter | — | 114 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 Pro 20 ES wood-burning heater and HIVE Flow 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.
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Harvia's own page for the Pro 20 ES wood-burning heater. Not a paid link.
Paid links · how this works
HUUM's own page for the HIVE Flow. Not a paid link.
Figures we cite for only one of the two: mounting (only Harvia's cited pages give it); water tank (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.
Harvia · wood-burning · 24.1 kW · rated for 283–706 ft³ (about 8–20 m³, our conversion)
HUUM · wood-burning · 9.8 kW · rated for 8–18 m³ (about 283–636 ft³, our conversion)