Woodburning stove Harvia Legend 300 Duo

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*This sauna stove is available upon special order

Rocks sold separately. You will need to order 13 boxes (20kg each) of rocks to go with this heater.

You will need to order a North American chimney adapter (4″ to 6″) for this product.

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Woodburning stove Harvia Legend 300 Duo

Ease of use reaches a new level.

The Harvia Legend 300 Duo give you the ultimate sauna experience. The black steel frame has a mighty amount of stones inside, and as they heat up, you get a magnificent sauna bath even at a lower temperature. The large number of stones ensures good heat, even if the fire dies down in between.

The fire chamber of Legend stoves has a modern grate structure that separates the combustion air. Part of the air is directed to the upper part of the fire chamber. This way the burning is cleaner and more efficient. This grate structure also gives the stove a longer lifespan. The smaller than usual safety distances from the side and back surfaces to burning materials enable you to locate the benches more freely. The Legend stoves can be equipped with a pipe-mounted water heater.

Harvia Legend 300 Duo model is the right choice for people who want to conveniently heat their sauna from another room or outside the building. The opening direction of the door can be changed, making these stoves even easier to use. The adjustable legs make the stove easy to place in the sauna.

The size of the sauna room is 494-1059 cu. ft. (14–30 m3) and the maximum amount of stones is 507 lbs (230 kg).

Technical Information
Model Legend 300 Duo
Sauna room min. cu. ft. (m3) 494 (14)
Sauna room max. cu. ft. (m3) 1059 (30)
Stone capacity max. lbs (kg) 507 (260)
Dimensions width in (mm) 23 5/8 (600)
Dimensions height in (mm) 41 (1040)
+ adjustable legs in (mm) 0-1 1/8 (0–30)
Dimensions depth in (mm) 26 + 4 3/4 (660 + 120)
Weight lbs (kg) 218 (99)
Output kW 23,5
Safety distance to masonry walls E min. in (mm) 2 (50)*
Safety distance to wooden walls and platform:
  to sides B in (mm) 7 7/8 (200)
  to back to benches C in (mm) 9 7/8 (250)
  to front D in (mm) 27 1/2 (700)
Safety distance from upper surface to ceiling A min. in (mm) 39 3/8 (1000)
Fire chamber cover in (mm) 1/4 (6)
Location of smoke outlets on top: from rear edge to centre of hole in (mm) 8 1/4 ± 3/16 (210 ± 5)
Diameter of smoke outlet in (mm) 4 1/2 (115)
Maximum length of firewood in (cm) 18 1/2 (47)
* Leave 2″ (50 mm) between the stove and walls, provided that the air can circulate in front and to one side of the stove. If the stove is installed in a recessed wall, leave 4″ (100 mm) between the stove and walls for the air circulation.


Woodburning stove Harvia Legend 300 Duo
Woodburning stove Harvia Legend 300 Duo

Installation Instructions

Read and follow at all times the Instructions for installation and use

Required for this product