• Wood-burning 9.8 kW heat for 282–635 ft³ saunas
• Firebox extension keeps loading outside sauna
• Includes 330 lb stones for long, mild steam
• Top/back flue options fit more chimney layouts
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$1,229.00⭐️⭐️⭐️⭐️⭐️ “Absolutely flawless! From the craftsmanship to the support team, everything exceeded my expectations" -Michael R., California
Huum HIVE Flow LS Pkg is a wood-burning sauna stove kit built around a 9.8 kW heater and a 330 lb stone capacity—with sauna stones included—for sauna rooms from 282 to 635 ft³. This package is designed for owners who want traditional wood-fired heat with a large stone mass for mild, long-lasting steam.
At the center of the kit is the HIVE Flow LS wood-burning sauna stove, engineered to direct 75% of the heat from firewood into the sauna rather than losing it through the chimney. A patent-pending furnace construction and a heavy stone basket help retain heat so you can keep making steam even after the fire settles. The stove is sized for saunas in the 8–18 m³ range and uses up to 11 13/16 in firewood, with a 4 1/2 in flue size to match common chimney components.
This package also includes rounded olivine diabase sauna stones in a 2 in to 4 in size range (5–10 cm) to pair with the stove’s large stone basket. Along with the stones, the set includes essential stove components and service parts such as an ash drawer, cleaning hatches, and a heat-resistant glove, helping streamline installation and day-to-day use.
Huum focuses on sauna heaters and accessories that balance functional design, material durability, and user-centered installation details. The brand manufactures in Estonia and is known for heater designs that combine a strong visual identity with practical performance features intended for consistent, repeatable sauna sessions.
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