Harvia Legend 240 SL Wood Burning Sauna Heater Black | WK240LDSL

Deliver exceptional heat performance to larger sauna installations with the Harvia Legend 240 SL Wood Burning Sauna Heater, the high-output through-wall variant of the Legend range that is designed specifically for those who want to load and fire their sauna heater from an adjacent room or from outside the building. With a powerful 21kW output, a substantial 200kg stone capacity and suitability for sauna rooms of 10 to 24 cubic metres, the Legend 240 SL is built for those who demand the very best in wood-burning sauna heat performance. Sharing all the engineering excellence of the Legend range -- modern grate structure for cleaner burning, reduced safety distances for flexible bench placement, reversible cast-iron glass door and adjustable legs -- the 240 SL adds the significant practical advantage of through-wall operation, keeping wood, ash and debris entirely outside the sauna space. Handmade in Finland and compatible with an optional pipe-mounted water heater, the Legend 240 SL is the definitive choice for larger integrated sauna installations.

At Home of Clay we are proud stockists of Harvia, one of the world's most respected sauna manufacturers. Please note that stones are not included -- a minimum of 200kg of 10 to 15cm stones are required and must be ordered separately.

Key features

• Through-wall firing from adjacent room or outside -- The Legend 240 SL is designed specifically for through-the-wall installation, allowing the heater to be loaded and fired from an adjacent room or from outside the building entirely. Wood, ash and debris never enter the sauna space, creating a significantly cleaner and more refined sauna environment.
• Powerful 21kW output for larger sauna rooms -- With a 21kW output the Legend 240 SL is suitable for sauna rooms of 10 to 24 cubic metres, making it the right choice for larger home sauna installations, commercial saunas and integrated sauna and wellness spaces that require higher heating capacity.
• Substantial 200kg stone capacity -- The Legend 240 SL's exceptional 200kg stone capacity absorbs and retains heat with outstanding consistency, maintaining a comfortable and even sauna temperature long after the fire has died down -- producing the deep, enveloping warmth that defines the finest Finnish sauna experience at its best.
• Reversible cast-iron glass door -- The cast-iron glass door features a reversible hinge direction, providing additional installation flexibility to suit the specific layout and access requirements of your sauna and adjacent room configuration.
• Modern grate structure for cleaner burning -- The fire chamber uses a modern grate structure that separates combustion air, directing part of it to the upper section of the chamber for cleaner and more efficient combustion -- improving burn quality and extending the heater's lifespan.
• Reduced safety distances for flexible bench placement -- Reduced safety distances from the side and back surfaces to combustible materials allow greater flexibility in bench placement, making it easier to optimise the interior layout of larger sauna rooms around the heater.
• Adjustable legs for straightforward installation -- Adjustable legs make positioning the Legend 240 SL straightforward on variable surfaces, with flexible configuration options to suit your specific sauna room and building layout.
• Compatible with optional pipe-mounted water heater -- The Legend 240 SL is compatible with an optional pipe-mounted water heater, providing an integrated solution for heating water alongside the sauna in the finest Finnish tradition.
• Handmade in Finland -- Every Harvia Legend 240 SL is handmade in Finland to Harvia's exacting standards of quality and engineering excellence.

Why choose the Harvia Legend 240 SL?

The Legend 240 SL occupies the top of the Harvia Legend wood-burning heater range, combining the highest output and stone capacity in the series with the through-wall firing convenience of the SL configuration. For larger sauna installations -- whether a generously sized home sauna cabin, a commercial sauna facility or an integrated wellness space with an adjacent changing or utility room -- the 240 SL provides both the heating power and the installation flexibility that a demanding sauna project requires.

The 200kg stone capacity is the most impressive specification of the Legend 240 SL and it deserves particular attention. The sheer volume of stones that this heater can hold and heat means the sauna not only reaches temperature efficiently but maintains that temperature with exceptional consistency, even during extended sessions or periods when the fire is not being actively tended. For sauna enthusiasts who take the quality of their sauna bath seriously, the stone capacity of the heater is one of the most important specifications to consider -- and the Legend 240 SL leads its class.

The through-wall SL configuration adds a dimension of cleanliness and convenience to the sauna experience that those who have used it rarely want to do without. Loading wood and managing ash from outside the sauna keeps the bathing environment pristine, eliminates the need to leave the sauna to tend the fire and creates a more serene and undisturbed bathing experience. For those creating the finest possible integrated sauna installation, the Legend 240 SL is the outstanding choice.

Technical specification

Delivery and ordering

The Harvia Legend 240 SL Wood Burning Sauna Heater is delivered to UK mainland addresses for a flat delivery charge of £50. Please note that additional surcharges apply to the following areas -- Scottish Highlands and Islands and postcodes AB, IV, KW, HS, ZE, BT, IM, TR21, TR22, TR23, TR24, TR25, JE and GY. Please contact us before ordering if your delivery address falls within these areas to confirm applicable charges.

Please note that sauna stones are not included and must be ordered separately -- a minimum of 200kg of 10 to 15cm stones is required for the Legend 240 SL. For further information or to discuss this product, please call us on 01782 617517 or email sales@homeofclay.co.uk. Our team is happy to assist with any questions about the Harvia Legend 240 SL and compatible accessories.