Harvia Legend 240 SL Legend Series 21kW Wood-Burning Sauna Stove w/Ext. Feed
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Product Information
The Harvia Legend 240 SL is a 21 kW Finnish-made wood-burning sauna stove with an extended fire chamber,
designed to heat sauna rooms ranging from 353 to 848 cu ft.
Featuring a spacious stone cage holding up to 440 lb of stones, it offers efficient, clean combustion
and versatile installation options inside or outside the sauna.
Product Features
This large-capacity stove delivers deep, long-lasting steam and flexible placement while upholding
Scandinavian craftsmanship and easy maintenance.
It supports dual flue connections and adjustable legs for precise setup.
21 kW wood output
Dual flue option
Adjustable leveling feet
440 lb stone capacity
Cast‑iron glass door
Harvia Legend 240 SL Legend Series 21kW Wood-Burning Sauna Stove w/Ext. Feed
Dual-Room Heating:
Its extended fire chamber allows heating from outside the sauna or adjacent room for flexible placement.
Massive Stone Volume:
Holds up to 440 lb stones for moist, prolonged steam sessions.
Efficient Clean Burn:
Innovative grate channels air to upper chamber, reducing emissions.
Compact Clearances:
Minimal safety distances provide more bench and layout freedom.
Adjustable Feet & Door:
Feet height and door swing direction can be customized.
Premium Build:
Handcrafted in Finland with patinated steel and cast‑iron glass for durability.
Additional Features
Practical extras elevate convenience and safety for extensive sauna use and installation flexibility.
Protective Bedding Tray
Prevents floor damage from heat and ashes.
Safety Sheath Shield
Allows reduced clearance to combustibles.
Pipe Water Heater Option
Can be fitted for hot-water production.
Adjustable Legs
Make leveling easy on uneven surfaces.
About Harvia
Harvia is a globally recognized Finnish brand known for its premium sauna heaters, control systems, and wellness solutions.
Founded in 1950, Harvia blends traditional sauna culture with modern technology, offering reliable, high-performance products.
Renowned for durability, efficiency, and elegant design, Harvia continues to lead the industry in crafting exceptional sauna experiences for homes and commercial spaces worldwide.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
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Specifications
| Brand | Harvia |
| Model | Legend 240 SL (WK240LDSL) |
| Kilowatt Rating | 21 kW |
| Fuel Type | Wood |
| Room Size | 353–848 cu ft (10–24 m³) |
| Stone Capacity | 440 lb (≈200 kg) |
| Dimensions (W×D×H) | 23.6″×30.7″×32.6″ (600×780×830 mm) |
| Weight (heater) | 181 lb (82 kg) |
| Shipping Weight | ≈620 lb with stones |
| Firewood Max Size | 15″ (39 cm) |
| Flue Connection | Rear & Top |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
What sauna room size is suitable?
Designed for rooms between 353 and 848 cu ft (10–24 m³), offering versatile heating capacity.
Can it heat from outside the sauna?
Yes, its SL model design allows fire chamber placement outside or in an adjacent room for dual-room heating.
How many stones are needed?
Requires approximately 440 lb (around 10–11 boxes) of Olivine‑diabase stones for proper heat retention.
What clearance does it require?
With included sheath, side/back clearances are minimized; ceiling clearance is 1000 mm.
Can door swing be changed?
Yes, the opening direction of the door can be reversed to suit installation layout.
Is chimney provided?
Chimney kits are sold separately—choose WHP series to complete installation.
Does it allow hot water heater?
Yes, a pipe-mounted water heater can be added for hot-water production.
