Name: HUUM Wood-Burning Sauna Stove w/ Firebox Extension, 9.8kW | H1016012
Brand: HUUM
SKU: H1016012
Price: 3221 USD
Availability: InStock

HUUM Wood-Burning Sauna Stove w/ Firebox Extension, 9.8kW | H1016012

Description

The HUUM HIVE Flow LS Sauna Stove with a Firebox Extension stands out as one of the most efficient and environmentally sustainable heaters for sauna rooms from 282 to 635 cubic feet (CF). Its innovative design ensures that 75% of the heat from the firewood directly heats your sauna rather than escaping through the chimney.

It measures 20.7"W (526mm) x 29.5"D (750mm) x 34.8"H (884mm) and weighs 161 lbs (73.03 kg).

Required for operation (sold separately): 330 lbs stones (Qty 10 x 33 lbs 5-10cm stones boxes).

Key Features:

Wood-burning
Firebox extension
Unique design
Economical wood use
Low environmental impact
Mild and long-lasting steam
Innovative patent pending furnace construction
Designed, engineered, and made in Estonia
For sauna rooms from 282 to 635 cu. ft.
330 pound stone capacity (required 10 boxes sold separately)
Limited 5-year warranty (excluding elements)

Frequently Asked Questions

What is the HUUM Wood-Burning Sauna Stove w/ Firebox Extension, 9.8kW made of?
Stainless Steel.

What are the dimensions?
20.7"W (526mm) x 29.5"D (750mm) x 34.8"H (884mm).

White Paper

HUUM Hive Flow Ls Installation & Operation Manual

Extra Information

Find your comfort-ready size with confidence

Get a fast, learning-friendly estimate for tons and BTUs, then review it with a Pro to dial in the perfect fit for your home.

Quick sizing snapshot

Enter your home size and a few basics to see a quick HVAC365 sizing snapshot you can review with a Professional.

Home size (sq ft)

Enter at least 100 sq ft.

Use conditioned square footage only; skip garages and unfinished basements.

Climate

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Home type

Select your home type.

Shared walls and insulation levels change the load—pick what matches your structure.

System type

Choose a system type.

Match the system to your ductwork, fuel, or preferred heat source for best comfort.

This is a sizing estimate for general guidance only. Always confirm final size, duct design, and fuel type with a Professional before purchasing equipment or pulling permits.

Brand:

HUUM

Width:

20.70 (in)

Height:

34.80 (in)

Depth:

29.50 (in)

Weight:

161.00 LBS

Equipment Type:

Sauna Accessory

Model Number:

HIVE FLOW LS

Product Line:

HIVE

Capacity (kW):

9.8

Room Size (cu ft):

282-635

Stone Capacity:

330 lbs

Installation Type:

On the Floor

Color / Finish:

Brushed Stainless Steel

Material:

Stainless Steel

Unit Dimensions (W x D x H):

20.7"W (526mm) x 29.5"D (750mm) x 34.8"H (884mm)

Unit Weight:

161 lbs (73.03 kg)

Certifications:

CE, Bimschv 2

Included Components:

Sauna Stove, Metal Grate, Heat Resistant Glove, Splints, Metal Fixing Plates (2), Ash Grate, Cleaning Hatches (2), Ash Drawer, Installation and Operational Manual, 5-Year Limited Warranty (excluding elements)

Required for Operation:

330 lbs stones (Qty 10 x 33 lbs 5-10cm stones boxes)

Prop 65 Warning:

Yes

Safety Information:

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Please Note: To validate the manufacturer's warranty, equipment must be installed by a qualified licensed professional in accordance with local codes and the manufacturer's installation requirements.