Product Overview
Bring the warmth and atmosphere of a traditional wood-fired sauna to your space with the Harvia LEGEND 240 DUO Wood-Burning Sauna Stove. Its distinctive design gives the sauna a natural focal point, while the model-specific specifications below help you choose the right installation.
Key Features
- Heats two rooms
- Wood-burning
- Cleaner and efficient burning
- 21kW
- For sauna rooms from 353 to 848 cu. ft.
- Requires a minimum of 440 lbs of stones (10 boxes-AC3020)
- Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply).
- Black steel frame
- Floor model
- Adjustable feet
- Upper connection opening
- Rear connection opening
- Soot opening
- Designed, engineered, and made in Finland
- Dimensions: 23.6"W (600mm) x 30.7"D (780mm) x 32"H (830mm)
- Limited 1-year warranty (consumer use) and limited 1-year warranty (commercial use)
Specifications
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Output: 21 kW
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Recommended sauna volume: 353-848 CU. FT.
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Installation: Floor Mount
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Construction: Steel
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Finish: Stainless Steel
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Dimensions: 23.6" (600mm) × 30.7" (780mm) × 32" (830mm)
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Weight: 212 lbs (96.3 kg)
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Certifications / listings: CE, EAC
Wood-Burning Installation
This is a wood-burning sauna stove and does not use an electric heating circuit. Follow the Harvia installation manual for required safety clearances, chimney/flue configuration, floor and wall protection, and all applicable local building and fire codes.
Sauna Stone Requirements
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Minimum required stones: 440 lbs (200 kg)
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Required quantity: 10 × 44-lb boxes
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Harvia stone type: AC3020
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Stone size: 4–6 in. (10–15 cm)
Sauna stones are required for operation and are sold separately unless explicitly included in a heater package.
What's Included
Steel Frame
Stove Body
Stove Door
Ash Box
Flange
Fire Chamber Extension
Installation and Operation Manual
1-Year Limited Warranty (Consumer Use) and 1-Year Limited Warranty (Commercial Use)
Required for Operation
440 lbs of Split-Face Sauna Stones (Qty 10 x 44 lbs of 10-15cm stones)
Installation Note
Sauna heater sizing must account for the room's adjusted volume, including glass, masonry, and other non-insulated surfaces. Review the model-specific Harvia installation and operation manual before purchase and installation.
Before You Order
Confirm the selected model’s heater output, sauna room suitability, control requirements and sauna stone specifications using the product details and Harvia installation manual. For wood-burning models, verify flue routing, clearances and required protective components; for electric models, have a qualified electrician confirm the electrical installation.
