HUUM HIVE Flow LS Wood-Burning Sauna Stove – 9.8 kW
HUUM HIVE Flow LS Wood-Burning Sauna Stove – 9.8 kW
SKU: H1016012
- Regular price
- Price: $3,221.00
- Regular price
- List Price:
- Sale price
- Price: $3,221.00
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✔ Authorized Dealer
✔ Free Freight Shipping (Curbside Delivery)
✔ Full Manufacturer Warranty
✔ U.S.-Based Support Before & After Purchase
PRODUCT DESCRIPTION
Built for larger sauna rooms and through-the-wall firing, the HUUM HIVE Flow LS blends high-efficiency combustion with an expansive 330 lb stone mass. The result is a refined sauna interior, lasting heat, and smooth steam without tending the fire inside the room.
Why choose the HIVE Flow LS
- 9.8 kW wood-burning stove for sauna rooms from 282 to 635 cubic feet
- LS firebox extension supports loading from an adjacent room
- Up to 75% of firewood heat directed into the sauna
- 330 lb stone capacity for deep heat retention
- Stainless-steel floor-standing construction, made in Estonia
Specifications
- Output: 9.8 kW
- Recommended sauna size: 282–635 cu. ft.
- Stone capacity: 330 lb (ten 33 lb boxes; sold separately)
- Dimensions: 20.7 in W × 27.8 in D × 34.8 in H
- Heater weight: 161 lb
- Fuel: Wood
Included
Sauna stove, installation and operation manual, and applicable manufacturer warranty documentation.
Installation requirements
Requires 330 lb of compatible 2–4 inch sauna stones, a non-combustible wall penetration, and a properly designed chimney connection; stones and chimney components are sold separately. Installation must follow the manufacturer manual and all local fire, building, and ventilation codes. Professional installation is strongly recommended.
FAQ
Can I finance my sauna purchase?
Yes! We offer easy monthly payments through our financing partners so you can enjoy your sauna today without paying in full upfront.
Do I need professional installation?
Installation requirements vary by product. Some 120V infrared saunas may use a dedicated household circuit, while many 240V saunas and heaters require professional electrical work. Always follow the manufacturer’s manual and local electrical and building codes. Contact Martin Sauna before ordering if you want the model-specific electrical or installation requirements.
What’s the warranty and return policy?
Manufacturer warranty coverage varies by brand, model, and component. Eligible Martin Sauna returns generally must be requested within 30 days of delivery and are subject to condition requirements, exclusions, return shipping, and possible restocking fees. Review our Return and Refund Policy and the applicable manufacturer warranty before ordering, or contact us for model-specific confirmation.
Infrared vs. Traditional Saunas – What’s the Difference?
Infrared saunas use infrared emitters and typically operate at lower air temperatures. Traditional saunas heat the room with an electric or wood-burning heater and sauna stones, creating the classic higher-temperature sauna experience. When the heater and manufacturer instructions allow it, water can be added to approved sauna stones for a brief increase in humidity.
Neither type is automatically better. The right choice depends on the heat experience you prefer, the installation, electrical requirements, and the specific model.
What does research say about sauna health benefits?
Sauna research includes encouraging findings, particularly around cardiovascular responses and long-term observational associations, but the strength of evidence varies by outcome. Sauna use should not be presented as a treatment, a substitute for exercise or medical care, or a guarantee against disease.
Martin Sauna focuses on evidence-based guidance rather than medical promises. Read our sauna health research overview →
