Harvia Legend 300 Duo Wood-Burning Sauna Stove/Fireplace Combo

Harvia Legend 300 Duo: Traditional Heat, Modern Convenience - The Harvia Legend 300 Duo Wood-Burning Sauna Stove/Fireplace Combo is the ideal choice for those who wish to enjoy the timeless ritual of a wood-burning sauna—with the added convenience of heating it from an adjacent room or even from outside the building. Its reversible door allows you to customize the opening direction for easier access, while the adjustable legs ensure stable and flexible placement within your sauna.  True to the Harvia Legend name, this model delivers an exceptional sauna experience. Enclosed in a striking black steel frame, the heater contains an impressive quantity of stones—up to 260kg (572lbs)—which ensures a rich, enveloping heat even at lower temperatures. Thanks to this large thermal mass, the sauna remains warm and inviting even if the fire briefly subsides.

At its core, the Harvia Legend 300 Duo Wood-Burning Sauna Stove/Fireplace Combo features a modern grate structure within the fire chamber that separates and guides combustion air. Part of the air is directed to the upper chamber, enabling a cleaner, more efficient burn and extending the lifespan of the heater. Its smart design also allows for shorter safety distances from the sides and back, offering greater freedom in bench placement.

For added functionality, the Harvia Legend 300 Duo Stove & Fireplace can be equipped with a pipe-mounted water heater—further enhancing your sauna ritual. Designed for sauna rooms ranging from 15 to 30 cubic meters, this heater blends rugged performance with refined engineering, creating a truly legendary sauna experience.

Key Features of the Harvia Legend 300 Duo

• Dual-Purpose Design: Functions both as a powerful sauna heater and a fireplace, efficiently heating two separate spaces at once.
• Exceptional Stone Capacity: Accommodates up to 572 lbs (260 kg) of stones, providing steady, long-lasting heat and a richly immersive sauna experience.
• Advanced Combustion System: A modern grate structure channels air to the upper part of the fire chamber, ensuring cleaner, more efficient burning.
• Versatile Installation: Equipped with adjustable legs and a reversible door, allowing for flexible placement to suit your sauna layout.
• Durable Elegance: Constructed with a sleek black steel frame for both resilience and contemporary style.
• Authentic Finnish Quality: Expertly designed, engineered, and manufactured in Finland—renowned for its sauna heritage and craftsmanship.
• Powerful Performance: Delivers a robust heat output of 23.5 kW, ideal for medium to large sauna rooms.

*Sauna Heaters are not sold separately - a sauna must be purchased in conjunction with the purpose of any sauna heater or sauna heater package.