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Huum HIVE Flow Wood Burning Sauna Stove

$1,979.00$2,199.00

The HUUM Hive Flow Wood-Burning Sauna Heater combines efficiency, sustainability, and aesthetic appeal for a truly immersive sauna experience. With 75% of the firewood's heat directed to your sauna, this design...

$1,979.00
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Vendor: Huum


The HUUM Hive Flow Wood-Burning Sauna Heater combines efficiency, sustainability, and aesthetic appeal for a truly immersive sauna experience. With 75% of the firewood's heat directed to your sauna, this design provides an extra session with the same amount of wood, saving both energy and resources.

Environmentally conscious, the Hive Flow emits just 346 mg/m³ of CO and 25 mg/m³ of particulates, setting a high standard for eco-friendly heating. Its patented design allows for safe installation just 150 mm from combustible materials, making it perfect for compact sauna spaces.

Built to last, the Hive Flow can hold up to 150 kg of stones, plus an additional 35-40 kg in the stone cage, ensuring gentle, enduring warmth even after the fire is out. The large glass door adds a warm, inviting glow, creating a cozy fireplace effect.

Meeting German and EU environmental standards, the Hive Flow also offers an LS model for heating from an adjacent room. Available in Mini and Mini LS versions, it’s a flexible, sustainable choice for your sauna.

 


Features:

  • Power rating: 8.5 kW
  • Efficient wood-burning design for eco-friendly heating
  • Durable stainless steel construction with an elegant design
  • Robust build for longevity and reliable performance
  • Recommended steam room size: 6–14 m³ (212–494 ft³)
  • Holds up to 105 kg (231 lb) of sauna stones for optimal heat retention
  • Compact dimensions: Height 884 mm (34.8 in), Width 450 mm (17.7 in), Depth 493 mm (19.4 in)
  • Suitable for firewood up to 300 mm (11.8 in) in length
  • Large glass door for a cozy, ambient glow in your sauna
  • Optional stone cage for additional heat retention on the flue
  • Firebox extension available (LS model) for adjacent room heating
  • Flue diameter: 114 mm (4.5 in)
  • Treated with natural oils for an eco-friendly finish
  • 5 mm thick stainless flame tamer for even heat distribution
  • Crafted with care in Estonia
  • Limited 5-Year Warranty

 


HIVE Flow Wood Specs:

HIVE Flow Mini 8.5kW

  • Heat output: 8.5 kW
  • Ideal for sauna rooms from 6 m³ (212 ft³) to 14 m³ (494 ft³)
  • Rock capacity: approximately 105 kg (231 lbs) for optimal heat absorption
  • Total weight: 54 kg (119 lbs)
  • Dimensions: Height 884 mm (34.8 in), Width 450 mm (17.7 in), Depth 493 mm (19.4 in)
  • Maximum firewood length: 300 mm (11.8 in)
  • Flue size: 114 mm (4.5 in)

 

HIVE Flow Wood 9.8kW

  • Output capacity: 9.8 kW
  • Suitable for steam rooms from 8 m³ (282 ft³) to 18 m³ (635 ft³)
  • Sauna stone capacity: approximately 150 kg (330 lbs)
  • Total unit weight: 67 kg (148 lbs)
  • Measurements: Height 884 mm (34.8 in), Width 526 mm (20.7 in), Depth 586 mm (23.1 in)
  • Maximum firewood length: 300 mm (11.8 in)
  • Flue diameter: 114 mm (4.5 in)

 

HIVE Flow Mini 8.5KW LS

  • Power output: 8.5 kW
  • Recommended sauna room size: 6 m³ (212 ft³) to 14 m³ (494 ft³)
  • Rock holding capacity: up to 105 kg (231 lbs)
  • Weight: 59 kg (130 lbs)
  • Dimensions: Height 884 mm (34.8 in), Width 450 mm (17.7 in), Depth 613 mm (24.1 in)
  • Suitable firewood length: up to 300 mm (11.8 in)
  • Flue diameter: 114 mm (4.5 in)

HIVE Flow Mini 9.8KW LS

  • Heating capacity: 9.8 kW
  • Designed for sauna rooms between 8 m³ (282 ft³) and 18 m³ (635 ft³)
  • Rock holding capacity: around 150 kg (330 lbs)
  • Total weight: 73 kg (160 lbs)
  • Dimensions: Height 884 mm (34.8 in), Width 526 mm (20.7 in), Depth 706 mm (27.8 in)
  • Suitable firewood length: 300 mm (11.8 in)
  • Flue diameter: 114 mm (4.5 in)

Safety Distance:

 


Package Contents:

  • Wood-fire sauna stove
  • Installation and operation manual
  • 5-Year limited warranty

 


Made with care in Estonia

HUUM heaters are made of stainless steel and go through a long and carefully supervised production process to guarantee the best quality of each product.

 

 


Steam like in a traditional sauna

HUUM heaters are built by using very small amounts of metal so that the heat comes mainly from the stones and only very little from the metal. This way we can maximize the good negative ions from the stones, like in traditional saunas, and keep the positive ions from the metal at a minimum. Together with a high stone capacity this is our secret to healthy, mild and long-lasting steam.

 

Sauna in Estonian tradition – a cleansing and healing holy place

 

 

Our Scandinavian outdoor saunas, shipped from our Canadian warehouse, are delivered right to your curb. We'll call you when your sauna is ready to ship and then email you the tracking details. The transport company will then contact you to schedule delivery once it reaches their local terminal.

Included with the delivery:

Sauna Crate

You'll receive a crate with the sauna materials. The delivery driver may assist in lowering the crate, but you'll need tools to open it and at least two people to unload the components. This typically takes about 30 - 45 minutes.

Glass Window (if applicable): 

If you've ordered a special glass back, it'll arrive on a separate pallet. We try to synchronize the delivery of both items, but they may come separately. Check and note any missing items on delivery paperwork.

Sauna heater, rocks and controls:

When shipped with your sauna, they will arrive on a separate pallet. If they’re shipped directly from the manufacturer, we'll provide tracking information and coordinate the delivery timing of the heater with your sauna.

Accessories:

Basic sauna accessories will arrive with your sauna. Other items like LED lights or salt panels are shipped separately and may arrive without needing a signature.

Delivery Paperwork:

Before signing, ensure all items listed are received and take photos of the crate/pallets. This helps us assist you if there are missing or damaged items.

* If you're located in a remote area or a place where standard delivery trucks might have difficulty accessing, please inform us. We'll work out a specialized delivery plan for you, though this may require additional shipping charges. *

Please watch this video below for an example of our curbside delivery procedure:

How To Receive Delivery & Unload Our Scandinavian Barrel Sauna (7x8)

We're committed to keeping our prices and inventory levels accurate for you. But hey, we're only human, and occasionally something might slip through the cracks. If you have any questions or spot something amiss, our Sales and Customer Service teams are just a message away. Don't hesitate to contact us for any clarifications or assistance!

Hive Wood Watts

8.5 kw, 8.5 kw ls (exterior fed saunas), 9.8 kw, 9.8 kw ls (exterior fed saunas)

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