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Description

Huum HIVE Flow LS Pkg is a wood-burning sauna stove kit built around a 9.8 kW heater and a 330 lb stone capacity—with sauna stones included—for sauna rooms from 282 to 635 ft³. This package is designed for owners who want traditional wood-fired heat with a large stone mass for mild, long-lasting steam.

At the center of the kit is the HIVE Flow LS wood-burning sauna stove, engineered to direct 75% of the heat from firewood into the sauna rather than losing it through the chimney. A patent-pending furnace construction and a heavy stone basket help retain heat so you can keep making steam even after the fire settles. The stove is sized for saunas in the 8–18 m³ range and uses up to 11 13/16 in firewood, with a 4 1/2 in flue size to match common chimney components.

This package also includes rounded olivine diabase sauna stones in a 2 in to 4 in size range (5–10 cm) to pair with the stove’s large stone basket. Along with the stones, the set includes essential stove components and service parts such as an ash drawer, cleaning hatches, and a heat-resistant glove, helping streamline installation and day-to-day use.

Huum focuses on sauna heaters and accessories that balance functional design, material durability, and user-centered installation details. The brand manufactures in Estonia and is known for heater designs that combine a strong visual identity with practical performance features intended for consistent, repeatable sauna sessions.

Key Features

• Wood-burning sauna stove kit (package configuration)

• Model: HIVE FLOW LS PKG

• Stove model: HIVE Flow LS

• Nominal heating capacity: 9.8 kW

• Primary fuel: wood

• Recommended sauna room size: 282–635 ft³

• Recommended sauna room size: 8–18 m³

• Heat utilization design: 75% of heat directed into sauna

• Stone capacity (stove): ~150 kg / 330 lb

• Stones included in package

• Included stones material: olivine diabase

• Included stones shape: rounded

• Included stones size: 2" to 4"

• Included stones size: 5–10 cm

• Flue diameter: 4 1/2" / 114 mm

• Flue connection location: top and back

• Maximum firewood length: 11 13/16" / 300 mm

• Stove construction: 5 mm top steel panel

• Stove construction: 3 mm side steel panels

• Large glass furnace door

• Patent-pending furnace construction

• Gross efficiency: 74.9%

• CO (13% O2): 346 mg/m³

• Certification/marking: BimSchV II

• Certification/marking: Ecodesign 2015/1185

• Included in the set: sauna stove heated by firewood

• Included in the set: metal grate

• Included in the set: installation and operation manual

• Included in the set: heat-resistant glove

• Included in the set: splints

• Included in the set: metal fixing plates (2 pcs)

• Included in the set: ash grate

• Included in the set: cleaning hatches (2 pcs)

• Included in the set: ash drawer

• Minimum room height: 75" / 191 cm

• Stove weight (LS): 160 lb / 73 kg

• Shipping weight with stones: 491 lb / 223 kg

• Warranty (private use): 3 years (wood-burning heaters)

• Warranty (commercial use): 1 year (wood-burning heaters)

Dimensions & Specifications

• Dimensions (WxDxH): 20 45/64" x 27 51/64" x 34 51/64"

• Dimensions (WxDxH): 526 mm x 706 mm x 884 mm

• Weight: 160 lb / 73 kg

• Shipping Weight (with stones): 491 lb / 223 kg

• Power / Output: 9.8 kW

• Fuel Type: Wood

• Recommended Sauna Room: 282–635 ft³

• Recommended Sauna Room: 8–18 m³

• Stone Capacity: ~150 kg / 330 lb

• Firewood Length (Max): 11 13/16" / 300 mm

• Flue Diameter: 4 1/2" / 114 mm

• Flue Connection: Top and Back

• Model / MPN: HIVE FLOW LS PKG

• UPC / GTIN: 537-AZ-128268

• Warranty: 3 years private use / 1 year commercial use

Why Choose Huum?

This kit is built for wood-fired sauna owners who want a 9.8 kW heater paired with a large stone mass. The stove’s design emphasizes sending heat into the sauna while supporting a full stone load to help create mild, consistent steam across sauna rooms sized 282–635 ft³. With stones included, you can build toward a complete setup without sourcing a separate stone load.
At the brand level, Huum concentrates on sauna heaters and accessories designed around practical installation details and durable materials, with a product lineup that includes wood-burning stoves, stones, and related components. The brand manufactures in Estonia and is recognized for sauna heater designs that blend function-forward construction with a distinctive stone-basket form factor.

Fast & Free Shipping

Typical delivery time: Most Huum orders arrive within 10 business days. Actual timing can vary by destination, carrier scheduling, and product availability.

Order Processing

  • Order Verification: After you place an order, we confirm availability with Huum or an authorized distribution partner in our network.
  • Payment Authorization: Once availability is confirmed, your payment method is charged.
  • Order Placement: We then place the order with the supplier for fulfillment.
  • Order Cutoff Time: Orders placed after 2:00 PM CST may begin processing the next business day.

Shipping Rates and Delivery Timeline

  • Free Shipping: Shipping is FREE to the continental U.S. (lower 48 states).
  • Handling Time: 1 to 10 business days
  • Transit Time: 1 to 14 business days
  • Affirm Note: Orders paid through Affirm can delay shipping timelines by 5 to 7 days.

Shipment Confirmation and Tracking

  • You will receive a shipment confirmation email once your order ships with tracking details.
  • Tracking may take up to 24 hours to populate after the label is created.
  • The freight carrier may vary based on cost and service quality.
  • Most freight carriers attempt to contact you 1 to 2 days before delivery to schedule a drop-off time, but this is not guaranteed.

Delivery Options

Standard Delivery

  • Curbside delivery only. You are responsible for bringing the shipment inside.

Optional Upgrades

  • White Glove Service: Inside delivery to a room of your choice. Does not include unpacking, assembly, or installation. Adds 2 to 5 business days for scheduling and coordination.
  • Premium Installation Service: Inside delivery plus assembly and installation. May include electrical work depending on the product and site conditions. The base fee at checkout covers delivery and initial setup costs. Additional labor may be billed separately. Adds 2 to 5 business days for scheduling and coordination.

Pre Order and Special Order Items

  • If an item is pre order or out of stock, we will email or call to confirm you are comfortable with extended shipping times before your payment is processed.
  • Estimated timelines are estimates and may change due to production, freight, or carrier factors.
  • Outside the lower 48 states: We can often arrange shipping, but it is not part of our standard offering. Contact us for a custom quote.

Warranty Included

InHouse Wellness extends the HUUM manufacturer warranty to the original purchaser. Warranty coverage, terms, and remedies are set by HUUM. Any warranty claims should be communicated directly to HUUM.

Warranty Periods (from date of purchase)

Private / residential use

  • Electric sauna heaters: 3 years
  • Wood-burning heaters: 3 years
  • Control units/controllers: 3 years
  • Spare parts: 1 year

Commercial use

  • Electric sauna heaters: 1 year
  • Wood-burning heaters: 1 year
  • Control units/controllers: 1 year
  • Spare parts: 1 year

Commercial use definition: Includes business use, private use for commercial purposes, or private use exceeding 1,500 hours within a 12-month period.

What HUUM Covers

HUUM’s limited warranty covers defects in materials and workmanship under normal use during the applicable warranty period.

Requirements for Warranty Coverage (Key Points)

  • Inspect promptly upon receipt and report any shipping/delivery damage within 7 days (or the authorized dealer’s shorter timeframe, if applicable).
  • Products must be installed, connected, operated, and maintained according to HUUM manuals and all applicable local/national building, electrical, and fire-safety codes.
  • Electrical products must be installed/connected by a licensed electrician, and proof may be required.
  • The installed set must be complete as defined in HUUM documentation.
  • The purchase price must be fully paid by the end-user.

How to File a Warranty Claim

  • Notify HUUM without delay and no later than 30 days from discovering the defect or damage.
  • If a visible defect/damage is discovered after delivery, submit the claim (with photos) before installation.
  • Be prepared to provide:
  • Product name/model and serial/batch/product number (when available)
  • Description of the issue and photos (if possible)
  • Description of the environment and conditions where the product was used
  • Proof of purchase (invoice/receipt)
  • Claims must be submitted within the warranty period.

What’s Not Covered (Common Exclusions)

The limited warranty does not cover defects/damage not caused by HUUM, including:

  • Heating elements of electric heaters
  • HUUM accessories
  • Wood-burning stove door glass and ash grate
  • Sauna stones (all heaters)
  • Sensors for controllers
  • Normal wear and cosmetic defects
  • Damage from insufficient ventilation, constant humidity, corrosion/sooting/discoloration, or unsuitable storage/installation location
  • Transportation/storage damage (including incorrect storage conditions)
  • Failure to follow installation, use, or maintenance instructions
  • Incorrectly sized/unsuitable product selection for the application
  • Accidents, power surges, extreme weather, fires, earthquakes, or other “acts of God”
  • Unauthorized repairs/modifications, non-original parts, or incompatible products
  • Regular maintenance, cleaning, and periodic check-ups

The InHouse Wellness Difference

When you’re investing in premium wellness equipment, you want more than just a good deal—you want the right partner. Here’s why our customers trust us over anyone else:

  • Guaranteed Best Pricing – We work directly with manufacturers, so you never overpay. If you find a lower price, we don’t just match it—we beat it.
  • Unbeatable Shipping Times – Even if others claim faster delivery, we win. Your order ships either from our Austin, TX warehouse or straight from the manufacturer—fast, reliable, and trackable.
  • White Glove Delivery & Installation – We offer professional delivery, assembly, and installation so your new equipment is set up perfectly from day one.
  • U.S.-Based, Real Support – Our team is right here in the USA, ready to help by phone, text, or email—before, during, and long after your purchase.
  • Since 2011 – Over a decade of helping health and wellness consumers connect with top brands and the perfect products for their needs.
  • Factory Warranties Included – Full manufacturer coverage on every product, plus our help if you ever need to file a claim.
  • Exclusive Video & eBook Guides – From maintenance tips to usage tutorials, we give you the knowledge to get the most from your investment.

Bottom line: We don’t just sell equipment—we deliver the fastest shipping, the most reliable support, and the kind of buying experience you’ll tell your friends about.

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