Harvia Legend 300 23.5kW Sauna Wood Burning Stove | WK300LD
A 23.5kW Harvia Legend 300 wood-burning stove — 573 lbs of stones and a cast-iron glass door bring serious heat and firelight to larger saunas.
- 573 lbs of stones hold heat long after the fire dies down.
- Runs on wood — no electrical connection or circuit needed.
- Cast-iron glass door lets firelight show through during your session.
See What People Are Saying…
“This has completely transformed my workspace. The natural light is a game changer!”
“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”
“I love the design and how easy it was to set up. Highly recommend for any home owner.”
- Description
- Specifications
- What’s Included?
- Documents
- Warranty
Harvia Legend 300 | 23.5kW Wood-Burning Sauna Stove | WK300LD - Powerful Heat, Legendary Craftsmanship
The Harvia Legend 300 is built for those who want an authentic, powerful, and visually stunning sauna experience. Designed for larger sauna rooms (494 to 988 cu. ft.), this 23.5kW wood-burning stove delivers a rich, comfortably moist heat that lingers, thanks to its massive 573-pound stone capacity.
The stove features a cast-iron glass door that lets the glow of the fire shine through, adding a warm ambiance to your sauna sessions. The rugged black steel frame, combined with adjustable feet, ensures both durability and easy installation on uneven surfaces.
With a modern grate structure for cleaner, more efficient burning, the Legend 300 is designed to perform and built to last. Dual flue connection options (top or back) make it easier to integrate into your sauna setup.
Key Features
- Ideal for sauna rooms from 494 to 988 cu. ft.
- Powerful 23.5 kW output
- Holds up to 573 lbs of stones for long-lasting heat (stones sold separately)
- Cast-iron glass door enhances the sauna atmosphere
- Adjustable feet for easy placement
- Efficient combustion system for cleaner burning
- Top or rear flue connection
- Designed and manufactured in Finland
- 2-Year Consumer Warranty
- Kilowatt Rating: 23.5 kW
- Fuel Type: Wood
-
Firewood Size:
- Max Length: 15.4" (390 mm)
- Diameter: 3–5.9" (8–15 cm)
- Room Capacity: 494 – 988 cu. ft.
- Minimum Room Height: 80.7" (2050 mm)
- Flue Connection Location: Back or Top
- Heater Weight: 201 lbs
- Shipping Weight (with stones): 773 lbs
- Dimensions (W x D x H): 23.62" x 25.98" x 40.94"
Safety Distances
Safety Distances — Legend 300
| Clearance | Minimum |
|---|---|
| A — stove top to ceiling | 39.4" (1000 mm) |
| B — stove to side wall | 7.9" (200 mm) |
| C — stove to rear wall | 9.8" (250 mm) |
| D — stove front to opposite wall or bench | 26.8" (680 mm) |
Measured from the stove body to any combustible surface. A non-combustible wall behind a protective sheath may be closer — see the manual for sheathed installations. Always confirm against the Installation and Operation Manual linked below before building.
Safety Distances With the Legend Protection Supplies
| Clearance | Minimum |
|---|---|
| A — side wall to protective sheath WL200 | 1.2" (30 mm) |
| B — rear wall to protective sheath WL200 | 1.2" (30 mm) |
| C — ventilated gap between the WL200 sheath and the stove body | 2.0" (50 mm) |
| D — rear wall to smoke pipe cover WL300 | 6.5" (165 mm) |
These are the letters on the plan view below. Unlike the unprotected distances above, they are the same for every Legend model. The WL100 protective bedding, WL200 protective sheath and WL300 smoke pipe cover are sold separately. Always confirm against the Installation and Operation Manual linked below before building.
- Harvia Legend 300 Sauna Stove
- Installation & Operation Manual
- 2-Year Warranty (Consumer Use)
➕ Optional Add-Ons:
- 13 boxes of Harvia sauna stones (573 lbs total)
- Protective Bedding – for combustible flooring
- Protective Sheath Panel (WL200) – reduces safety distances
- Harvia Legend Safety Rail (SASPO241)
- Smoke Pipe Guard (WL300) – reduces clearance requirements
- Chimney-Mounted Water Heater Tank (WP250LD) – with tap mountable on bench or wall
- Chimney Kit (WHP1500) – complete exhaust solution
- Pipe Adapter (4.5" Euro to 6" US)
Minimum safety distances with various protection options:
Safety Distances by Protection Option
| Measured from | Minimum distance to a combustible wall or bench |
|---|---|
| Smoke pipe WZ050M, WZ100M, WZ45M, WZ90M, WZ90NM | 13.8" (350 mm) |
| Smoke pipe WZ115050, WZ115100, WZ11545, WZ11590, WZ115030SP | 19.7" (500 mm) |
| Steel chimney WHP1500 | 3.9" (100 mm) |
| Smoke pipe cover WL300 | 6.5" (165 mm) |
| Stove body behind a WL200 protective sheath | 1.2" (30 mm) |
| Stove body, rear, without a sheath | 9.8" (250 mm) |
| Stove body, side, without a sheath | 7.9" (200 mm) |
The four views below are, left to right: an unprotected smoke pipe; a WHP1500 steel chimney with a WL300 smoke pipe cover fitted; the same with a WL200 protective sheath added; and that arrangement seen from the front, where the side with no sheath still needs its full distance. These distances hold only when the stones have been piled carefully enough to cover the stove body and the smoke pipe completely. The front clearance is not shown here and differs by Legend model — take it from that model's own safety-distance table. Always confirm against the Installation and Operation Manual linked below before building.
