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HUUM

HIVE FLOW MINI | Wood-Burning Sauna Stove With Firebox Extension & Sauna Stones | By Huum

HIVE FLOW MINI | Wood-Burning Sauna Stove With Firebox Extension & Sauna Stones | By Huum

$3,799.97 USD
$3,799.97 USD
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Power (KW)

HUUM | HIVE Flow Mini LS | 8.5 kW Wood-Burning Sauna Stove | 75% Heat Retention · 231 lbs Stone Capacity · Ultra-Low CO · Glass Door · Patent-Pending · 5-Year Warranty | H1018012

HUUM HIVE Flow Mini LS — 8.5 kW | Wood-Burning · 75% Heat Retention · 231 lbs Stone Capacity · Ultra-Low CO · Glass Door · 5-Year Warranty 🔥

🪵 Wood-Burning 8.5 kW 212–494 cu ft ♻️ 75% Firewood Heat Retention 🌿 Ultra-Low CO Emissions 🪨 Up To 231 lbs Stone Capacity Glass Furnace Door 🔬 Patent-Pending Construction 🛡️ 5-Year Limited Warranty Extended Firebox 🇪🇪 Made By HUUM 🚚 Delivered Within 10 Business Days

The HUUM HIVE Flow Mini LS is an 8.5 kW wood-burning sauna stove engineered around a single defining performance headline: 75% heat retention from every load of firewood. Where conventional wood stoves lose the majority of combustion energy through the flue, the HIVE Flow Mini LS's extended firebox and patent-pending construction captures and retains that heat energy within the stone mass — producing prolonged, consistent steam and a longer-lasting, more stable sauna temperature from less wood.

Designed for saunas from 212 to 494 cubic feet, the HIVE Flow Mini LS holds up to 231 lbs of sauna stones — a stone mass that delivers deep, even heat distribution and abundant steam with every ladle. Ultra-low CO emissions make it an eco-conscious wood-burning choice. A sleek glass furnace door lets you watch the fire while it works. Backed by a 5-year limited warranty. Made by HUUM.

75% heat retention. 231 lbs of stone. Ultra-low emissions. The HUUM HIVE Flow Mini LS — engineered to get more from every log. 🌿

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75% Heat Retention — The Engineering Headline
The HIVE Flow Mini LS retains 75% of the firewood's heat energy within the stove and stone mass — rather than losing it through the flue. This is achieved through the extended firebox design and patent-pending heat circulation construction, which maximises the contact time between combustion gases and the stone mass before exhaust exits the system. The practical result: longer session heat from fewer logs, a more stable sauna temperature throughout the session, and significantly better fuel efficiency than a conventional wood-burning stove of equivalent output.
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Up To 231 lbs Stone Capacity — Deep, Even Heat + Extended Steam
The HIVE Flow Mini LS's 231 lb maximum stone capacity is the thermal core of its performance advantage. A larger stone mass retains more heat energy, produces more consistent steam across extended sessions, and allows for the kind of repeated löyly — water pours for steam — that a smaller stone load cannot sustain. Combined with the 75% heat retention system, the stone mass holds session temperature longer and delivers more abundant steam per ladle throughout the entire session.
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Output
8.5 kW
📐
Room Range
212–494 cu ft
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Stone Capacity
Up To 231 lbs
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Warranty
5 Years

This product is listed for USA customers. However, we regularly deliver to customers in New Zealand, Australia, Europe, and beyond — shipping is assessed case by case.

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♻️75% heat retention — extended firebox + patent-pending construction — the HIVE Flow Mini LS retains 75% of each load of firewood's heat energy within the stove and stone mass. The extended firebox maximises combustion time and the patent-pending heat circulation design captures heat that conventional stoves lose through the flue. More heat per log. Longer sessions from the same amount of wood. A fundamentally more efficient wood-burning sauna experience
🪨Up to 231 lbs stone capacity — deep heat, extended steam — the increased stone capacity holds more thermal energy, produces more consistent steam across extended sessions, and sustains repeated löyly pours without temperature drop. Combined with the 75% heat retention system, the stone mass delivers longer, more stable sauna sessions with more steam per pour than a standard wood-burning stove
🌿Ultra-low CO emissions — eco-conscious wood-burning — the HIVE Flow Mini LS's combustion efficiency is what drives its ultra-low CO output. More complete combustion means less unburned carbon monoxide leaving the system — a cleaner burn for the environment and a more responsible wood-burning choice without any compromise on heat output or session quality
🔬Patent-pending construction — engineered heat circulation — the patent-pending internal design enhances heat circulation within the firebox and through the stone mass, creating a more consistent temperature environment throughout the sauna room. Smooth, stable heat without the temperature spikes and drops that characterise less sophisticated wood-burning stove designs
🪟Glass furnace door — ambient fire view — the glass furnace door lets you watch the fire throughout your session, adding a cosy, meditative dimension to the sauna experience that a solid door cannot provide. The visual warmth of real flames through the glass contributes to the atmosphere in a way that no electric heater replicates
🪵Easy wood loading — space-saving design — the HIVE Flow Mini LS is designed for practical daily use. The extended firebox accepts wood loading without awkward positioning, and the compact footprint delivers impressive heating capability for rooms from 212 to 494 cubic feet without requiring significant floor space
🛡️5-year limited warranty — backed by HUUM's 5-year limited warranty (excluding elements). The same warranty confidence as the full HUUM electric range — applied to the wood-burning category and reflective of HUUM's engineering standards across the entire product line
Brand / Model HUUM — HIVE Flow Mini LS
Part Number H1018012
Fuel type Wood-burning
Output 8.5 kW
Room capacity 212–494 cubic feet
Stone capacity Up to 231 lbs (sold separately)
Heat retention 75% of firewood heat energy
Emissions Ultra-low CO
Firebox Extended — enhanced combustion time
Door Glass furnace door
Construction Patent-pending heat circulation design
Warranty 5-year limited (excluding elements)
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5-Year Limited Warranty. The HUUM HIVE Flow Mini LS is backed by a 5-year limited warranty, excluding elements. Contact us for full warranty terms and conditions.
HUUM HIVE Flow Mini LS — User Manual View PDF

🚚 Delivery is estimated within 10 business days for available delivery zones. Shipping timeframes and costs vary by product and are determined by size, weight, and freight requirements.

For international destinations outside standard delivery zones, shipping is assessed case by case. FR33DOM Wellness is committed to ensuring every order arrives as efficiently as possible.

🪵 Wood-Burning  ·  🔥 8.5 kW  ·  ♻️ 75% Heat Retention  ·  🪨 231 lbs Stones  ·  🌿 Ultra-Low CO  ·  🪟 Glass Door  ·  🛡️ 5-Year Warranty

HUUM HIVE Flow Mini LS — More From Every Log. 🔥

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