HUUM

HIVE FLOW MINI | 8.5 kW Wood-Burning Sauna Stove | By Huum

$3,699.97 USD

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Shipping calculated at checkout.

Power (KW) 8.5 (UP TO 494 CF)

HUUM HIVE Flow Mini · 8.5 kW Wood-Burning Sauna Stove · 75% Heat Retention · Patent-Pending · BImSchV Certified · 5-Year Warranty · Made In Estonia

🪵 Wood-Burning 8.5 kW 212–494 cu ft ♻️ 75% Firewood Heat Retention Space-Saving Design 🔬 Patent-Pending Construction ✅ BImSchV Certified 🛡️ 5-Year Limited Warranty 🇪🇪 Made In Estonia — HUUM

The HUUM HIVE Flow Mini is an 8.5 kW wood-burning sauna stove built around one defining headline: 75% heat retention from every load of firewood. Where conventional wood stoves lose the majority of combustion energy through the flue, the patent-pending construction captures and retains that heat within the stone mass — consistent, long-lasting warmth and abundant steam from less wood. Space-saving footprint for saunas from 212 to 494 cubic feet. BImSchV certified. 5-year warranty. Made in Estonia by HUUM.

75% heat retention. A space-saving footprint. More warmth from every log. The HUUM HIVE Flow Mini — efficiency without compromise. 🌿

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75% Heat Retention — Patent-Pending Construction

The patent-pending internal design maximises combustion efficiency and captures heat that a conventional stove exhausts through the flue. The result: more heat per log, a more stable sauna temperature throughout the session, and significantly better fuel efficiency — fewer loads required for the same quality of sauna.

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Output

8.5 kW

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Room Range

212–494 cu ft

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Heat Retained

75%

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Warranty

5 Years

HUUM HIVE Flow Mini Range

HIVE Flow Mini

8.5 kW · 212–494 cu ft · 75% Heat Retention · Space-Saving · Standard Loading

✅ This Model

HIVE Flow Mini LS

8.5 kW · 212–494 cu ft · 75% Heat Retention · 231 lbs Stones · Glass Door · External Firebox Loading

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 — patent-pending construction — retains 75% of each firewood load's heat within the stove and stone mass. More heat per log, longer stable sessions, better fuel economy than any conventional wood stove design.

🌿 Eco-friendly — less firewood, lower environmental impact — 75% retention means significantly less wood required compared to a conventional stove. Less fuel consumed, less waste, lower impact — without compromising heat output or session quality.

📦 Space-saving design — 8.5 kW in a compact footprint — delivers 8.5 kW for rooms up to 494 cu ft without dominating the room. Particularly well-suited to smaller sauna installations where floor space is at a premium.

🔬 Patent-pending — consistent, even heat distribution — optimised heat circulation through the firebox and stone mass produces soft, stable, enveloping warmth throughout the session without the spikes and drops of less sophisticated designs.

✅ BImSchV certified — emissions compliance — certified to Germany's Federal Immission Control Act. The combustion efficiency that drives 75% heat retention is also what delivers the clean burn required for BImSchV certification.

🛡️ 5-year limited warranty — made in Estonia — backed by HUUM's 5-year limited warranty (excluding elements). Designed, engineered, and manufactured in Estonia to HUUM's quality standards.

Brand / Model	HUUM — HIVE Flow Mini
Part Number	H1017012
Manufacturing	Designed, engineered & made in Estonia by HUUM
Fuel Type	Wood-burning
Output	8.5 kW
Room Capacity	212–494 cubic feet
Heat Retention	75% of firewood heat energy
Construction	Patent-pending heat circulation design
Certification	BImSchV — German Federal Emissions Standard
Warranty	5-year limited (excluding elements)

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5-Year Limited Warranty. The HUUM HIVE Flow Mini is backed by a 5-year limited warranty, excluding elements. Contact us for full warranty terms and conditions.

HUUM HIVE Flow Mini — User Manual View PDF

🚚 Delivery estimated within 10 business days. Shipping costs calculated at checkout.

For international destinations outside standard delivery zones, shipping is assessed case by case. Contact us before ordering.

🪵 Wood-Burning · 🔥 8.5 kW · ♻️ 75% Heat Retention · 📦 Space-Saving · ✅ BImSchV · 🛡️ 5-Year Warranty · 🇪🇪 Estonia

HUUM HIVE Flow Mini — Efficiency Without Compromise. 🔥