The Harvia Legend GreenFlame, released in 2020, utilizes a completely new, cleaner wood-burning fire chamber. This design reduces wood particulate emissions by one-fifth and carbon monoxide emissions by 70 percent, compared to a heater model of the same size. Harvia is actively involved in a multi-year project led by the University of Eastern Finland, which aims to reduce emissions and publish an eco-label for wood-burning heaters. The renewed GreenFlame fire chamber is part of Harvia’s long-term development towards clean wood-burning and reduction of emissions. Harvia has a long-term goal of cutting the small particle emissions from wood-burning heaters in half.
Harvia Legend SL Wood Burning Sauna Stove With Extension Feed & Sauna Stones
16.0 (UP TO 459 CF)
$2,999.97
Sale price
$2,999.97
Regular price
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Harvia Legend SL Wood Burning Sauna Stove With Extension Feed & Sauna Stones
$2,999.97
Sale price
$2,999.97
Regular price
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Harvia Legend SL Wood Burning Sauna Stove With Extension Feed & Sauna Stones WK150LDSL/WKLE20SLM
The Harvia Legend 240 SL will give you the optimum sauna adventure due to the large amount of stones ensuring good heat. Heat your sauna from outside the building or another room. The fire chamber has an innovative grate structure that separates the combustion air. It can be fitted with a pipe-mounted water heater and it heats rooms from 353 to 848 cubic feet (CF). With its innovative features and versatile options, the Harvia Legend 240 SL offers the ultimate sauna experience. You'll enjoy efficient heating thanks to its spacious interior and abundant stone placement, and you can even heat your sauna from a separate room or outside your building. The advanced grate structure keeps combustion air separate, and you can even install a pipe-mounted water heater for added convenience. With a capacity to heat rooms ranging from 353 to 848 cubic feet, you'll love the flexibility and efficiency this sauna stove offers.
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Item number Harvia: WK150LDSL
Type code: LE150SL
Room volume: 212 - 459 ft³
Certificates: CE EAC
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Item number Harvia: WKLE20SLM
Type code: LE240SL
Room volume: 353 - 848 ft³
Certificates: CE EAC
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- Heats two room
- Wood-burning
- Cleaner and efficient burning
- 21kW
- For sauna rooms from 353-848 cu Ft.
TECHNICAL
| MODEL | WK150LDSL | WKLE20SLM |
|---|---|---|
| User group | Households | Households |
| Power output | 16 kW | 21 kW |
| Installation location | Floor | Floor |
| Installation orientation | Vertically | Vertically |
| Color | Black | Black |
| Use environment | Interior - wet area | Interior - wet area |
| Prime energy/fuel | Wood | Wood |
| Heating capacity | Up to 100 m³ | Up to 150 m³ |
| MODEL | WK150LDSL | WKLE20SLM |
|---|---|---|
| Height | 29.13 in | 32.68 in |
| Width | 20.87 in | 23.62 in |
| Depth | 28.74 in | 30.71 in |
| Stone sizes | Ø10–15 cm | Ø10–15 cm |
- Heats two room
- Wood-burning
- Cleaner and efficient burning
- 21kW
- For sauna rooms from 353-848 cu Ft.
Model: Legend 240 SL
- Required for operation: 440lbs stones (Qty 10 x 44lbs of 10-15cm stones)
- Weight: 181 lbs
- Length / Width: 23.6" (600mm)
- Width / Depth: 30.7" (780mm)
- Height: 32" (830mm)
- Dimensions: 23.6" (600mm) x 30.7" (780mm) x 32" (830mm)
- KW: 21 kW kw
- Rock capacity: 440 lbs
- Construction material: Stainless Steel
- Kilowatt Rating: 21 KW
- Primary Fuel: Wood
- Maximum Firewood Length: 15" (39cm)
- Diameter of Firewood :3 - 5.9" (8-15cm)
- Minimum Cubic Feet: 353 CF
- Maximum Cubic Feet: 848 CF
- Minimum Room Height: 72.8" (1850mm)
- Flue Connection Location: Back, Top
- Heater Weight: 181 lbs
- Shipping Weight with Sauna Stones: 620 lbs
- Width: 23.6" (600mm)
- Depth: 30.7" (780mm)
- Height: 32.6" (830mm)
Minimum Safety Clearances
Model: WK150LDSL
Features
User group: Households
Power output: 16 kW
Installation location: Floor
Installation orientation: Vertically
Color: Black
Main material: Steel
Use environment: Interior - wet area
Prime energy/fuel: Wood
Measurements
Height: 29.13 in
Width: 20.87 in
Depth: 28.74 in
Stone sizes: Ø10–15 cm
Weights
Net weight: 143.5 lbs
Stone amount: 264.6 lbs
Safety distance front (non-combustible materials): 19.69 in
Safety distance front (combustible materials): 19.69 in
Safety distance side (non-combustible materials): 3.94 in
safety distance to the side wall (combustible materials): 7.87 in
Safety distance behind (non-combustible materials): 3.94 in
Safety distance behind (combustible materials): 9.84 in
Safety distance right side (combustible materials): 7.87 in
Safety distance right side non-combustible materials: 3.94 in
Safety distance left side (combustible materials):7.87 in
Safety distance left side non-combustible materials: 3.94 in
Safety distance (Ceiling): 3.28 ft
Installation opening height: 6.56 ft
Installation opening width: 3.28 ft
Installation opening depth: 3.28 ft
Room min. recommended volume: 212 ft³
Room max. recommended volume: 459 ft³
Room min. height(depends on connections and therefore from output, star/delta): 6.56 ft
GreenFlame is Harvia's environmentally friendly wood-burning heater selection
Our signature product
Harvia GreenFlame fire chamber is optimized for clean burning of wood. The large glass hatch of the heater increases the ambience while the advanced fire burning design and long-lasting construction ensure a more responsible sauna.
- Advanced fire burning design
- 70 % lower carbon monoxide emissions
- 20 % lower small particle emissions
- Long-lasting construction
Harvia Legend 240 GreenFlame
The fire roars cleanly behind the large glass door of the Harvia Legend 240 GreenFlame wood burning stove, and you can just enjoy the magical and relaxing ambiance. The low-emission, durable and easy-to-use sauna heater is suited to medium-sized saunas. Its hefty stone quantity guarantees a traditional, soft sauna bath.
Harvia Linear 22 GreenFlame
An elegant wood-burning stove for medium-sized saunas, Harvia Linear 22 GreenFlame ensures a clean and stable fire behind a large glass door, which creates a relaxing atmosphere in the sauna. You can now bath with lower emissions than ever before.
Wood burning heater Harvia Linear 22 GreenFlame ES black
Harvia Linear 22 GreenFlame is a timeless and elegant black wood-burning heater with a large glass door that creates a wonderful atmosphere and highlights the fire beautifully.
The heater is perfect for medium-sized saunas and boasts lower emission levels thanks to the GreenFlame technology. GreenFlame ® ensures a controlled burn, reliable operation and a long life for your heater. The stones of the Linear 22 GreenFlame heater heat the entire sauna quickly, offering enough heat even for the most demanding sauna bathers. Linear GreenFlame represents pioneering quality in sauna heater technology.
The heart of the heater is a fully updated GreenFlame ® fire chamber, which has been designed with clean combustion in mind. The new fire chamber reduces the particulate emissions generated by wood combustion by 20% and carbon monoxide emissions by 70%. The updated GreenFlame fire chamber is an element in Harvia’s determined development efforts towards cleaner combustion and emission reductions. As a long-term goal, Harvia has decided to cut the particulate emissions of wood-burning heaters by half.
The Linear GreenFlame heaters can be used to heat up bathwater at the same time as the sauna with 20% lower emissions. You can select the model that suits you best based on the interior decoration of your sauna. The water tank is fixed either at the front (ES), right (RS) or left (LS). The water tap is conveniently positioned towards the bottom of the heater so that hot water can be run into any container safely.
The Top 10 Sauna Questions Answered for You
1. Traditional vs. Infrared: What’s the difference?
Traditional Saunas: Use heated rocks and water to create steam, operating at higher temperatures of 165°F - 180°F.
Infrared Saunas: Use light waves to directly heat your body rather than the air, operating at lower temperatures of 120°F - 150°F.
2. How long should a session last?
Optimal Time: 10 to 15 minutes is the standard recommended duration for a traditional sauna session.
Beginners: Start with 5 to 8 minutes to let your body acclimate to the heat.
Infrared: Because the ambient heat is lower, sessions can sometimes last 20 to 30 minutes.
3. What is the ideal temperature?
Traditional: Set between 170°F and 185°F.
Infrared: Set between 120°F and 130°F to start, adjusting up to 140°F as needed.
4. Can you use a sauna every day?
Frequency: Yes, you can use a sauna daily as long as you are healthy and adequately hydrated.
Advice: If you have pre-existing cardiovascular or medical conditions, consult your physician first.
5. Should you sauna before or after a workout?
After Workout: It is best used for post-workout muscle recovery and relaxation. Wait 10–15 minutes post-exercise to let your heart rate drop and body cool down before entering.
6. Do you need to shower before and after?
Before: Yes, a quick rinse removes lotions, perfumes, and sweat, keeping the sauna clean.
After: A cool shower washes away toxins and sweat, helping to lower your core body temperature.
7. Can you bring your phone or electronics inside?
Verdict: Not recommended. High heat and humidity can permanently damage smartphones, batteries, and electronics. Leave devices outside to fully disconnect.
8. What should you wear?
- Attire: Bare skin wrapped in a natural-fiber towel or cotton swimsuit is best. Avoid synthetic materials or jewelry, which can heat up and burn your skin.
9. How much water should you drink?
Hydration: Drink at least 16 to 24 ounces of water before your session, and replenish with another 16 ounces after you finish.
10. Can saunas help with weight loss?
Reality Check: Weight lost during a session is strictly water weight from heavy sweating, which will return once you rehydrate. However, regular use supports overall metabolic recovery and wellness.