Harvia Legend 240 SL 21kW Wood Burning Sauna Stove with Fire Chamber Extension

Experience powerful and efficient sauna heat with the Harvia Legend 240 SL 21kW Wood-Burning Sauna Stove. Featuring an extended fire chamber for enhanced burning efficiency, this stove delivers consistent warmth for sauna rooms ranging from 353 to 848 cu. ft. Crafted from durable black steel and engineered in Finland, the Legend 240 SL combines traditional wood-burning charm with modern performance, offering a cleaner and more effective sauna experience.
Designed for floor installation, this stove supports two-room heating and requires a minimum of 440 lbs of sauna stones to maximize heat retention. With adjustable feet, multiple flue connection options, and a convenient soot opening, it ensures ease of installation and maintenance. Elevate your home sauna with this high-performance stove that promotes relaxation, stress relief, and overall wellness.

• Powerful Heating: 21kW stove suitable for sauna rooms from 353–848 cu. ft.
• Extended Fire Chamber: Improved efficiency and cleaner burning for optimal heat output.
• Wood-Burning & Traditional: Provides authentic sauna experience with 15" firewood capability.
• Durable Design: Black steel construction with adjustable feet, rear/top flue openings, and soot access.
• Complete Package: Includes steel frame, stove body, door, ash box, fire chamber extension, and manual.

• Brand: Harvia
• Model: Legend 240 SL
• Kilowatt Rating: 21 kW
• Primary Fuel: Wood
• Maximum Firewood Length: 15" (39 cm)
• Firewood Diameter: 3–5.9" (8–15 cm)
• Minimum Room Size: 353 cu. ft.
• Maximum Room Size: 848 cu. ft.
• Minimum Room Height: 72.8" (1850 mm)
• Flue Connection: Rear or top
• Heater Weight: 181 lbs
• Shipping Weight (with stones): 620 lbs