What makes the HUUM HIVE FLOW stove efficient?

The HUUM HIVE Flow uses an innovative design with a firebox extension that directs 75% of the heat from the firewood into your sauna rather than up the chimney, making it one of the most efficient and environmentally sustainable wood-burning stoves.

What sauna sizes does the HUUM HIVE FLOW suit?

The HUUM HIVE FLOW is a wood-burning sauna stove designed for sauna rooms from 212 to 494 cubic feet.

Does the HUUM HIVE FLOW include stones?

No, the required sauna stones for the HUUM HIVE FLOW are sold separately, and it takes 7 boxes.

What's required to install the HUUM HIVE FLOW?

As a wood-burning stove, the HUUM HIVE FLOW requires a chimney and proper clearance to combustibles, and a licensed install is recommended.

How does the HUUM HIVE FLOW ship and is it returnable?

The HUUM HIVE FLOW ships by standard carrier as a heater and is covered by our 30-day return policy on heaters. No sales tax is charged on orders shipped outside of New Jersey.

Do you ship to Alaska, Hawaii, or Puerto Rico?

Yes, we can ship to Alaska, Hawaii, and Puerto Rico, but online checkout is not available for these destinations. Please call or text us at (856) 426-8530 or email info@saunacompanyusa.com to get a custom shipping quote before ordering. Online checkout to these locations is disabled.

Do you ship to Canada or internationally?

No, we do not ship to Canada or any international destinations at this time. We ship within the United States only (contiguous 48 states, plus Alaska, Hawaii, and Puerto Rico by phone quote). For international inquiries, please contact the manufacturer directly.

Does the HUUM HIVE FLOW Sauna Stove come with stones?

Sauna stones are required for operation and may be included or sold separately depending on the model — check the listing or contact us to confirm.

What electrical or installation is required?

This wood-burning heater needs code-compliant clearances and a flue; follow the manual and local codes.

Is it compatible with my sauna?

The HUUM HIVE FLOW Sauna Stove is made for traditional saunas. Share your sauna's size and model and we will confirm it is a correct match.

What warranty comes with it?

The HUUM HIVE FLOW Sauna Stove is covered by the HUUM manufacturer warranty against defects in materials and workmanship for residential use.

HUUM HIVE Flow Wood-Burning Sauna Stove

Name: HUUM HIVE FLOW Sauna Stove
Brand: HUUM
SKU: 537-128268
Price: 3221.0 USD
Availability: InStock

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Sauna Company USA · Wood-Burning Stove

HUUM HIVE FLOW

HUUM HIVE FLOW. A wood-fired sauna stove for authentic, long-lasting radiant heat and rich löyly. Suited for rooms roughly 212–635 cu ft.

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HUUM

The Fire Ritual

Wood-fired heat with the crackle, aroma and independence purists love.

HUUM

Built to Last

Heavy-gauge steel or stainless construction engineered for decades of service.

Radiant Heat

Soft, enveloping heat radiated from a large heated stone surface.

Authentic Löyly

Pour water over the hot stones for rich, traditional sauna steam.

Off-Grid Ready

No electricity required — fire it with wood anywhere, fully off-grid.

Built to Last

Heavy-gauge steel construction built for decades of daily use.

Chimney Ready

Ships with a flue collar; pair with a code-compliant insulated chimney.

HUUM HIVE FLOW — a wood-burning sauna stove by HUUM. Suited for rooms roughly 212–635 cu ft.

The HUUM HIVE Flow Mini LS Sauna Stove with a Firebox Extension has an innovative design, ensuring that 75% of the heat from the firewood directly heats your sauna rather than escaping through the chimney. It stands out as one of the most efficient and environmentally sustainable heaters for sauna rooms from 212 to 494 cubic feet (CF).

Required sauna stones (7 boxes) sold separately.

HUUM HIVE FLOW

Wood-burning sauna stove — no electricity required
Gentle, long-lasting radiant heat and rich löyly steam
Heavy-duty steel construction
Includes flue collar; requires a code-compliant chimney and clearance to combustibles

Sauna stones are required and sold separately unless noted. Professional installation is recommended.

Every Detail

Specifications & Details

Brand: HUUM

Heat Source: Wood-Burning

Construction: Steel

Recommended Room: 212–635 cu ft

HUUM HIVE FLOW wood-burning sauna stove
Flue collar
Installation manual

Not included: sauna stones, chimney/flue pipe (sold separately).

Match the stove to your room volume and follow the manufacturer’s clearance-to-combustible distances. A code-compliant insulated chimney is required.

Shipping: Freight, curbside delivery.
Warranty: Manufacturer limited warranty against defects.

Questions about sizing? Use the heater sizing guide or contact us directly.

30-Day Return Policy

We accept returns on this product within 30 days of delivery. To initiate a return, email info@saunacompanyusa.com with your order number.

Shipping Damage — If the return is required due to damage, include photos of the damage and note whether shipping damage was recorded upon signing for delivery. Shipping costs are fully covered for carrier-caused damage.

No-Damage Returns — No restocking fee is charged. You will be issued a credit for the full amount paid, less any required new boxing fees of approximately $20–$50 depending on the product.

Damaged Product — If the product is damaged, you will be notified to file a claim with your shipper. We assist throughout the process.

View our full Return Policy for complete details.

Resources

Documents & Manuals

Product manuals available on request — contact us.

About HUUM

Real fire. Real sauna.

The HUUM HIVE FLOW brings the timeless ritual of a wood-fired sauna — the crackle of the fire, the aroma of birch, and a deep, enveloping heat that electric simply can’t replicate. Built by HUUM for a lifetime of use.

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Freight Delivery

Curbside delivery to the contiguous U.S., included.

3-Year Warranty

HUUM 3-year limited residential warranty (1-year commercial); heating elements & sauna stones are consumables and excluded.

Financing Available

Flexible monthly payment options at checkout.

Expert Sauna Support

Talk to specialists who know these heaters.

Who the HUUM HIVE FLOW Sauna Stove Is For

The HUUM HIVE FLOW Sauna Stove is a wood-burning sauna heater from HUUM, built to bring a traditional sauna room up to temperature and hold it there. It is a fit for homeowners pairing a heater with a compatible traditional sauna who want the ambiance of a live fire. Correct sizing to your room volume is the key to performance.

Heat Output

Rated for traditional sauna heating.

Room Sizing

Sized to your sauna's cubic volume — we help you match it.

Heat Source

Wood-fired heat and stones for authentic loyly.

Control

Manual wood-fired operation.

Brand

Genuine HUUM, backed by the manufacturer warranty.

Every Detail

HUUM HIVE FLOW Sauna Stove Specifications and Sizing

Specifications and sizing guidance for the HUUM HIVE FLOW Sauna Stove.

Match the heater output to your sauna's cubic volume; glass and uninsulated surfaces increase the output needed.

This is a wood-burning heater that uses a firebox and sauna stones to generate heat and steam. Sauna stones may be sold separately depending on the model.

Requires proper clearances and a code-compliant flue/chimney; follow the manufacturer manual and local codes.

Designed for traditional (non-infrared) saunas. Confirm the HUUM HIVE FLOW Sauna Stove suits your sauna's size and build — our team can verify compatibility.

Backed by the HUUM manufacturer warranty. We help with sizing, controls, and post-sale support.

About HUUM

HUUM builds sauna heaters for traditional sauna rooms, and the HUUM HIVE FLOW Sauna Stove reflects that engineering. Every heater we ship is a genuine HUUM product backed by the manufacturer warranty, with sizing help and support from our team before and after purchase.

At a Glance

HUUM HIVE FLOW Sauna Stove

Specifications & Details

Documents & Manuals

Buy With Confidence

The HUUM HIVE FLOW Sauna Stove at a Glance

HUUM HIVE FLOW Sauna Stove Specifications and Sizing

HUUM HIVE FLOW Sauna Stove - Frequently Asked Questions

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