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Sauna Wood-Burning Stoves  ▸  HUUM  ▸  Hive Series  ▸  HUUM Hive Flow Mini Sauna Stove

HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)
HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)

HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)

for saunas with 212 - 494 ft³ adj. volume (most 5-6 person saunas) verify your sauna

Power
Options
Power OptionsHUUM Power Options

The HUUM has several different power options. The heater you're currently viewing has 8.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 212 - 494 ft³ (which includes most saunas for 5-6 people). If your sauna's adjusted volume doesn't fall within this range, please select the power option in this toolbar that meets your needs.

Not sure what your sauna's adjusted volume is?

Use this 20-second CALCULATOR to find out.
8.5 kW
212 - 494 ft³
8.5 kW (212 - 494 ft³)
9.8 kW
282 - 635 ft³
9.8 kW (282 - 635 ft³)
HUUM Power Options

The HUUM has several different power options. The heater you're currently viewing has 8.5 kW (kilowatts) of power and is rated for use in saunas with an "adjusted volume" of 212 - 494 ft³ (which includes most saunas for 5-6 people). If your sauna's adjusted volume doesn't fall within this range, please select the power option in this toolbar that meets your needs.

Not sure what your sauna's adjusted volume is?

Use this 20-second CALCULATOR to find out.
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$3,624
$3,624 - $4,324
$3,624
$2,898
$2,898 - $3,458
$2,898

Possible Coupon(s):  Reveal

Customization Options:

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    Free shipping

    Low price
    Expert

    2-day processing

    Free consultation

    A+ HUUM dealer

    About the HUUM Hive Flow Mini Sauna Stove

    Wood-Burning Stove

    Wood-Burning Stove

    for heating a sauna (see all wood stoves or browse electric heaters instead)

    From HUUM's

    From HUUM's

    Hive Flow series of tall beehive-shaped stoves (see other HUUM designs)

    8.5kW Stove

    8.5kW Stove

    for saunas with 212-494 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 212-494 Cubic Feet (ft³)

    "Adjusted volume" is the interior volume of a sauna (i.e. Width  x  Depth  x  Height) plus an adjustment to account for "cold surfaces" in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more if your sauna has lots of cold surfaces (i.e. multiple large windows).

    This heater is rated for use in saunas with an adjusted volume of 212 - 494 ft³, which includes most 5-6 person saunas (based on average  sauna sizes, layouts & interior cold surfaces). Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume to ensure that this 8.5 kW heater has sufficient power to heat your sauna.

    If your sauna's adjusted volume is more or less than this heater's 212-494 ft³ range, click here to see other kW powers available for this same heater.

    Free-Standing

    Free-Standing

    wood-burning stove sits on the sauna floor (browse all free-standing stoves)

    Required to Run

    Required to Run

    stove requires 231 lbs. of sauna stones and a chimney kit to operate

    Wood-Burning Stove

    Wood-Burning Stove

    for heating a sauna (see all wood stoves or browse electric heaters instead)

    From HUUM's

    From HUUM's

    Hive Flow series of tall beehive-shaped stoves (see other HUUM designs)

    8.5kW Stove

    8.5kW Stove

    for saunas with 212-494 ft³ adjusted volumeFor Saunas With an Adjusted  Volume of 212-494 Cubic Feet (ft³)

    "Adjusted volume" is the interior volume of a sauna (i.e. Width  x  Depth  x  Height) plus an adjustment to account for "cold surfaces" in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more if your sauna has lots of cold surfaces (i.e. multiple large windows).

    This heater is rated for use in saunas with an adjusted volume of 212 - 494 ft³, which includes most 5-6 person saunas (based on average  sauna sizes, layouts & interior cold surfaces). Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume to ensure that this 8.5 kW heater has sufficient power to heat your sauna.

    If your sauna's adjusted volume is more or less than this heater's 212-494 ft³ range, click here to see other kW powers available for this same heater.

    Free-Standing

    Free-Standing

    wood-burning stove sits on the sauna floor (browse all free-standing stoves)

    Required to Run

    Required to Run

    stove requires 231 lbs. of sauna stones and a chimney kit to operate

    The HUUM Hive Flow Mini:

    Authentic Experience

    cozy up to the fire & watch the flames dance as you sweat out impurities

    231-Pound Stone Capacity

    a high stone capacity translates to more even & consistent heat

    Easy to Use

    no electrical components... just open the door, insert wood & start a fire

    Highly Efficient

    innovative design ensures that 75% of the heat from the fire directly heats the sauna

    Made in Estonia

    with only the highest quality stainless steel & other materials

    3-Year Warranty

    when used in a private home sauna (see details)

    Authentic Experience

    cozy up to the fire & watch the flames dance as you sweat out impurities

    231-Pound Stone Capacity

    a high stone capacity translates to more even & consistent heat

    Easy to Use

    no electrical components... just open the door, insert wood & start a fire

    Highly Efficient

    innovative design ensures that 75% of the heat from the fire directly heats the sauna

    Made in Estonia

    with only the highest quality stainless steel & other materials

    3-Year Warranty

    when used in a private home sauna (see details)

    Additional Information

    HUUM Hive Flow Mini Wood Burning Sauna Stove

    HUUM Hive Flow is the newest sauna heater on HUUMs collection. What’s unique about the HUUM Flow is its furnaces patent-pending design. The air Flows inside this heater in a unique pattern that allows 75% of the heat generated from the firewood to directly heat up your sauna, rather than escape through the chimney. Compared to traditional sauna stoves, you have to use less firewood in the process of heating up your sauna. This makes the HUUM Flow not only environmentally friendly but also the most economical sauna stove on the market.

    • Compact & Powerful Heating: 8.5 kW for sauna rooms from 212 to 494 cubic feet (6 to 14 m³)

    • Large Stone Capacity: Holds 231 lbs (105 kg) of stones for prolonged heat retention and steam production

    • Eco-Friendly Design: Low CO emissions (346 mg/m³) and particulate matter (25 mg/m³)

    • Innovative Furnace Construction: Directs 75% of heat into the sauna, minimizing wood consumption

    • Durable Build: 5 mm thick top and 3 mm thick sides ensure even heat distribution

    • Extended Steam Time: Continues to provide steam for up to 30 minutes after the fire goes out

    • Safety First: safe and worry-free installation reduces fire risk

    • 5-Year Warranty

    • Wood-Burning Sauna Stove

    • Metal Grate

    • Installation & Operational Manual

    • Heat-Resistant Glove

    • Splints

    • Metal Fixing Plates (2 pcs)

    • Ash Grate

    • Cleaning Hatches (2 pcs)

    • Ash Drawer

    Power Rating8.5 kW
    Steam Room Min212 ft³
    Steam Room Max494 ft³
    Holding Capacity of Sauna Rocks231 lb
    Weight119 lb
    Height34 51/64 in
    Width17 23/32 in
    Depth19 13/32 in
    Firewood Length11 13/16 in
    Diameter of the Flue4 31/64 in

    Shipping

    This product ships on a wooden pallet for free from Tennessee. It takes 1-2 business days for the product to be shipped out and depending on where you live, around a week for the pallet to arrive. This product is currently in stock.

    Owner's Manual - view / download

    Huum Warranty - view / download

    BlmSchV Certificate - view / download

    CPR Certificate - view / download

    Stone Requirements - view / download

    HUUM Hive Flow Mini Wood-Burning Sauna Stove (8.5kW)

    Like this heater but need more (or less) kW power?

    You have options! This table lists all of the heaters in the HUUM series and tells you the kW power and sauna size (adjusted volume) for each model.

    Model        Model
    Power        Power
    Adj. VolumeAdjusted Sauna Volume

    This column shows the adjusted sauna volume range for which each sauna heater is rated.

    "Adjusted sauna volume" is the volume (i.e. Width  x  Depth  x  Height) of the interior of the sauna PLUS an adjustment for cold surfaces in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more (for example, if your sauna has multiple large windows).

    Want to verify your sauna's adjusted volume?  Use this 20-second CALCULATOR to make sure the heater you buy has the correct power (measured in kilowatts, or kW).     Adj. Vol.Adjusted Sauna Volume

    This column shows the adjusted sauna volume range for which each sauna heater is rated.

    "Adjusted sauna volume" is the volume (i.e. Width  x  Depth  x  Height) of the interior of the sauna PLUS an adjustment for cold surfaces in the sauna (i.e. glass, tile, stone, etc. — but not including the floor). This adjustment is typically around +20% but can be more (for example, if your sauna has multiple large windows).

    Want to verify your sauna's adjusted volume?  Use this 20-second CALCULATOR to make sure the heater you buy has the correct power (measured in kilowatts, or kW).
    Sauna SizeMaximum Sauna Size

    This column provides a quick-reference estimate of the maximum sauna capacity (i.e. 3-person sauna, 4-person sauna, etc.) for which each sauna heater is rated.

    Again, this is only an estimate based on average sauna sizes, layouts & interior cold surfaces. Your sauna may differ. We strongly recommend taking 20 seconds to verify your sauna's adjusted volume (which is much more precise) to make sure the heater you buy has enough power (measured in kilowatts, or kW).     Sauna Size
    Price Price
    Hive Flow Mini 8.5 kW 212 - 494 ft³ 5-6 people $2,898   THIS HEATER this heater
    Hive Flow Mini LS 8.5 kW 212 - 494 ft³ 5-6 people $3,008 View Product → view
    Hive Flow 9.8 kW 282 - 635 ft³ 7-8 people $3,129 View Product → view
    Hive Flow LS 9.8 kW 282 - 635 ft³ 7-8 people $3,221 View Product → view

    Not sure how much kW power you need for your sauna?

    Just click this button & we'll tell you →   Calculate kW Needed

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