HUUM HIVE Flow Mini LS Sauna Stove with Firebox Extension - Complete Package Options - NW Immersion

HUUM HIVE Flow Mini LS Sauna Stove - Complete Package Options

$3,258.96

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HUUM HIVE Flow Mini LS Wood Sauna Stove

Experience authentic Nordic sauna heating with the HUUM HIVE Flow Mini LS, a luxury wood-burning sauna stove engineered in Estonia for exceptional efficiency, cleaner combustion, and soft, long-lasting steam. Designed for sauna rooms from 212–494 cubic feet, this premium sauna heater combines modern Scandinavian design with traditional wood-fired sauna performance.

The LS firebox extension allows you to load firewood from outside the sauna room, keeping your sauna cleaner while preserving interior heat and creating a more refined sauna experience. Its large stone capacity produces gentle, even löyly steam and outstanding heat retention for a deeper, more relaxing sauna session.

Why Choose the HUUM HIVE Flow Mini LS

Authentic Wood-Fired Sauna Experience
Enjoy natural radiant heat, crackling fire ambiance, and traditional Finnish-style sauna performance.

Exterior Firebox Loading
Load wood from outside the sauna room for added convenience, cleanliness, and comfort.

Exceptional Heat Efficiency
Advanced airflow engineering directs more heat into your sauna while reducing wood consumption.

Soft, Luxurious Steam
Large sauna stone capacity creates smoother, longer-lasting heat and gentle löyly.

Modern Scandinavian Design
Minimalist European craftsmanship designed to elevate luxury indoor and outdoor saunas.

Eco-Conscious Performance
Cleaner combustion and lower emissions than traditional wood sauna stoves.

Required For Operation- Get the Complete Package!

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Additional Options

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Get the Complete Package- Chimney Kit

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Product Overview

Transform your sauna into a true Nordic wellness retreat with the HUUM HIVE Flow Mini LS Wood Sauna Stove — an ultra-efficient, luxury wood-burning sauna heater engineered in Estonia for exceptional heat retention, cleaner combustion, and soft, long-lasting steam. Designed for sauna rooms from 212–494 cubic feet, the HIVE Flow Mini LS combines authentic wood-fired sauna tradition with modern Scandinavian engineering and eco-conscious performance.

Unlike traditional wood sauna stoves that lose much of their heat through the chimney, the patent-pending HUUM furnace construction directs up to 75% of generated heat directly into your sauna for superior efficiency, lower wood consumption, and a more sustainable sauna experience.

The LS (firebox extension) model allows you to load firewood from outside the sauna room, helping keep your sauna clean while preserving interior heat and creating a more luxurious sauna experience. Its large stone capacity delivers exceptionally gentle, consistent löyly steam that continues long after the fire has burned down.

Why Sauna Enthusiasts Choose the HUUM HIVE Flow Mini LS

Authentic Wood-Fired Sauna Experience

Enjoy the crackling sound, radiant warmth, and natural ambiance only a real wood-burning sauna stove can provide.

Exterior Firebox Loading System

The extended firebox allows you to load wood from an adjacent room or outside the sauna, keeping your sauna cleaner and more comfortable.

Exceptional Heat Efficiency

Innovative airflow technology captures up to 75% of firewood heat energy instead of losing it through the chimney.

Soft, Long-Lasting Steam (Löyly)

The massive sauna stone capacity creates smoother, more luxurious steam with stable temperatures and extended heat retention.

Eco-Friendly Nordic Engineering

Designed for low emissions, economical wood use, and sustainable sauna heating performance.

Designed & Manufactured in Estonia

Crafted by HUUM, one of the world’s leading luxury sauna heater manufacturers known for minimalist Scandinavian sauna design.

Premium Sauna Package Convenience

Includes the components needed to create a complete luxury wood-fired sauna heating system.

HUUM HIVE Flow Mini LS Package Features

8.5kW wood-burning sauna stove for sauna rooms from 212–494 cubic feet
Firebox extension for external wood loading
Large 231 lb sauna stone capacity for superior heat retention
Long-lasting radiant heat and soft steam
Low wood consumption and environmentally sustainable heating
Patent-pending furnace construction
Dual chimney connection flexibility
Large glass fire viewing door
Minimalist Scandinavian sauna design
Built from durable, high-quality steel
Designed for luxury residential and boutique commercial saunas

Why You'll Love it!

Why You’ll Love It

Authentic Nordic Sauna Experience

Enjoy the timeless ritual of a real wood-burning sauna stove with soft radiant heat, crackling fire ambiance, and luxurious steam.

Exterior Wood Loading Convenience

The LS firebox extension allows you to load firewood from outside the sauna room, helping maintain a cleaner, more comfortable sauna environment.

Exceptional Heat Efficiency

Advanced HUUM engineering maximizes heat output while reducing wood consumption for a more efficient and eco-friendly sauna experience.

Long-Lasting, Gentle Steam

The large sauna stone capacity produces smooth, consistent löyly steam with superior heat retention for longer sauna sessions.

Luxury Scandinavian Design

Crafted in Estonia with minimalist Nordic aesthetics that elevate both modern indoor and outdoor sauna spaces.

Designed for Premium Home Saunas

Perfect for luxury residential saunas, barrel saunas, wellness retreats, and spa-inspired backyard sauna installations.

Eco-Conscious Wood Sauna Heating

Cleaner combustion technology creates lower emissions and more sustainable wood-burning performance.

Built for Relaxation & Recovery

Ideal for muscle recovery, stress relief, wellness routines, cold plunge therapy, and authentic heat therapy experiences.

What’s Included

HUUM HIVE Flow Mini LS Sauna Stove
Heat-resistant glove
Metal grate
Ash drawer
Cleaning hatches
Installation and operation manual
Metal fixing plates
Premium sauna stones (depending on selected package option)

Specifications

Room Capacity: Ideal for 212 – 494 cu. ft. sauna spaces.
Dimensions: 17.7″ W x 26.5″ D x 34.8″ H
Safety Clearances:Front to Back: 52.5″Left to Right: 30″
Fuel: Wood (12” max firewood length)
Flue Connection: Top or back
Made in Estonia: Engineered with quality craftsmanship for a natural sauna experience.

Resources & Guides

Resources- Click Links Below

Huum Warranty

Huum Hive Flow Manual

Huum Hive Flow Environmental Certificate

Why Buy From NW Immersion

At NW Immersion, we specialize in premium sauna and wellness experiences — not mass-market products. When you purchase your HUUM sauna stove from us, you receive expert sauna guidance, premium customer support, and curated wellness solutions tailored to authentic Nordic sauna culture.

The NW Immersion Difference

Authorized HUUM Dealer

Receive full manufacturer warranty protection and authentic HUUM products.

Expert Sauna Consultation

We help you choose the ideal sauna heater, chimney configuration, sauna stones, and installation setup.

Luxury Wellness Expertise

Our team specializes in high-end sauna, cold plunge, and wellness experiences designed for long-term performance and relaxation.

Personalized Customer Support

Real support from sauna experts before and after your purchase.

Curated Premium Products Only

We carefully select the highest-quality sauna products trusted by wellness enthusiasts and luxury homeowners.

Fast & Secure Shipping

Reliable delivery with careful handling of premium sauna equipment.

Shipping & Delivery

Free Premium Shipping Included

Enjoy complimentary shipping within the contiguous United States on the HUUM HIVE Flow Mini LS Wood Sauna Stove Package.

Carefully Protected Freight Delivery

Your luxury sauna stove is professionally packaged and shipped with care to help ensure safe arrival and long-term performance.

Fast Order Processing

Orders are processed quickly with tracking information provided once your sauna heater ships.

Specialized Sauna Equipment Handling

Large sauna components and sauna stones may ship via freight carrier to ensure secure transport and delivery protection.

Delivery Scheduling for Freight Orders

Freight carriers may contact you directly to schedule a convenient delivery appointment for oversized sauna equipment.

Expert Support From NW Immersion

Our team is available to assist with shipping questions, product recommendations, sauna planning, and installation guidance before and after delivery.

Luxury Sauna Experience, Delivered

At NW Immersion, we specialize in premium sauna and wellness products designed to elevate your home spa, backyard sauna, or wellness retreat with authentic Nordic craftsmanship.

Warranty

Warranty Information

Premium HUUM Manufacturer Warranty Included

Your HUUM HIVE Flow Mini LS Wood Sauna Stove Package is backed by HUUM’s manufacturer warranty for added confidence and long-term peace of mind.

3-Year Limited Residential Warranty

Residential installations are protected by a 3-year limited warranty covering defects in materials and craftsmanship under normal residential sauna use.

1-Year Limited Commercial Warranty

Commercial sauna installations include a 1-year limited warranty designed for professional wellness, hospitality, and spa environments.

Built for Long-Term Performance

Crafted with premium materials and engineered in Estonia, HUUM sauna stoves are designed for exceptional durability, efficiency, and reliable everyday sauna use.

Expert Support From NW Immersion

As an authorized HUUM dealer, NW Immersion provides knowledgeable customer support and guidance before and after your purchase.

Warranty excludes heating elements and normal wear items. Please refer to the official HUUM warranty documentation for complete coverage details and installation requirements.

Frequently Asked Questions

The HUUM HIVE Flow Mini LS is designed for sauna rooms between 212 and 494 cubic feet, making it ideal for small to medium-sized home saunas.

The LS version includes a firebox extension that allows you to load wood from outside the sauna room for added convenience and cleanliness.

The innovative HUUM furnace design directs up to 75% of heat into the sauna instead of losing it through the chimney, making it one of the most efficient wood sauna stoves available.

Package options may include sauna stones depending on the selected configuration. The stove requires approximately 231 lbs of stones.

Seasoned hardwoods such as birch, oak, or maple are recommended for cleaner combustion, longer-lasting heat, and optimal sauna performance.

Yes, the stove can be installed in many barrel sauna designs when paired with the proper chimney and safety clearances.

Yes. The stove is engineered for low emissions, reduced particulate output, and efficient wood consumption compared to traditional sauna stoves.

The large stone capacity allows the sauna to retain heat and continue producing steam long after the fire has diminished.

Yes. The LS firebox extension allows wood loading from an adjacent room or exterior location.

HUUM sauna heaters combine luxury Scandinavian design, superior heat retention, eco-conscious engineering, and authentic Nordic sauna performance for a more refined sauna experience.