HUUM HIVE Flow Wood Burning Sauna Heater with Large Stone Capacity
The HUUM HIVE Flow Wood Burning Sauna Heater combines eco-friendly innovation with Nordic design excellence, offering an efficient and sustainable heating solution for your sauna. Designed to maximize heat retention, it ensures that 75% of the firewood’s energy warms the sauna, while minimizing heat loss through the chimney or flue. With a substantial stone capacity of up to 150 kg (5–10 cm stones), it provides long-lasting warmth and soft, enveloping steam even after the fire has burned out.
Crafted for both style and safety, the HIVE Flow features a robust structure with 5mm thick top and 3mm thick sides for even heat distribution, and a large glass furnace door that enhances the cozy ambiance, allowing you to enjoy the mesmerizing flames during your sauna session. Its unique design also reduces fire risks, making it suitable for snug installations compared to traditional heaters.
The heater is environmentally optimized, producing only 346 mg/m³ CO emissions and 25 mg/m³ particulate matter, far below typical wood-burning stoves. This makes it ideal for those who prioritize sustainability without compromising on performance. For smaller spaces, the HIVE Flow Mini and Mini LS Tunnel models are also available, accommodating up to 105 kg of stones plus an additional 35–40 kg in the stone cage.
Key Features:
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Eco-friendly design with low CO and particulate emissions
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Large stone capacity: up to 150 kg for soft, long-lasting steam
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High-quality, durable construction with thick steel sides and top
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Large glass door for a cozy, visual sauna experience
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Reduced fire risk for safe, snug installation
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Efficient heat retention: 75% of firewood energy warms the sauna
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Compatible with additional sauna stones and flue/chimney kits (sold separately)
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Multiple sizes: Standard, Mini, and Mini LS Tunnel Models for different sauna sizes
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UK CA-certified for safety and compliance
About HUUM:
HUUM is a leading sauna heater manufacturer known for its award-winning Nordic design and innovative technology. Combining traditional sauna knowledge with modern aesthetics, HUUM heaters are designed to create the perfect soft steam experience while maintaining safety and sustainability. All HUUM heaters are handcrafted and optimized for long-lasting performance and style.
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