The HUUM Hive Flow is a high-efficiency, environmentally sustainable wood-burning sauna stove engineered for optimal performance. Its innovative design directs approximately 75% of the firewood’s heat into the sauna cabin, minimizing energy loss through the chimney. This efficiency allows for up to four sauna sessions from the same amount of firewood that would normally provide three.

Constructed with a robust 5 mm top and 3 mm side panels, the stove ensures durability and even heat distribution, preventing localized overheating. The Hive Flow weighs 67 kg (73 kg for LS model) and accommodates up to 150 kg of sauna stones, with an additional 35–40 kg capacity in the external stone cage, delivering consistent, long-lasting heat for professional and residential sauna applications.
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