HUUM HIVE Flow Mini Wood Burning Sauna Stove – 8.5kW
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Product Information
The HUUM HIVE Flow Mini 8.5kW Wood-Burning Sauna Stove is built for sauna rooms from 212 to 494 cubic feet, delivering powerful, efficient heat with a traditional wood-fired atmosphere. Featuring HUUM’s innovative heat-capture design, it directs most of the fire’s energy into the sauna while minimizing loss through the chimney.
Its 231-pound stone capacity produces smooth, long-lasting steam and stable temperatures throughout each session. Designed and manufactured in Estonia, this stove connects to a standard chimney system and is backed by HUUM’s limited residential and commercial warranties.
Product Features
The HUUM HIVE Flow Mini 8.5kW Wood-Burning Sauna Stove uses an advanced heat-capture design for clean, efficient combustion, making it ideal for sauna rooms from 212 to 494 cubic feet.
Its heavy-duty steel body and reinforced firebox provide long-term durability and dependable performance.
The generous 231-pound stone capacity delivers even heat and smooth, lasting steam. Crafted in Estonia, it is backed by HUUM’s residential and commercial limited warranties.
High-Efficiency Heat Output
Traditional Wood-Fired Experience
Eco-Friendly Design
Certified Safety & Reliability
HUUM HIVE Flow Mini 8.5kW Sauna Stove
- Ideal Sauna Size: Designed for sauna rooms from 212 to 494 cubic feet.
- Advanced Heat Capture: Maximizes heat output while minimizing energy lost through the chimney.
- Smooth Wood-Fired Heat: Produces gentle, long-lasting warmth for a classic sauna experience.
- Durable Furnace Construction: Heavy-duty steel firebox provides long-term strength and reliability.
What’s Included?
- 8.5kW sauna heater
- Metal Grate
- Heat-Resistant Glove
- Splints
- Metal Fixing Plates (2)
- Ash Grate
- Cleaning Hatches (2)
- Ash Drawer
- Installation and Operation manual
Additional Features
The HUUM HIVE Flow Mini 8.5kW Sauna Stove delivers rapid warm-up, steady temperatures, and smooth, comfortable steam.
Its heavy-duty steel construction offers lasting durability, while the 231-pound stone capacity ensures extended heat retention.
Efficient and environmentally responsible, it features a modern design, optimized airflow, and precision Estonian engineering for dependable, elegant, and high-performance sauna heating.
High Stone Capacity
Holds 231 lbs for rich steam.
Gentle Löyly Steam
Balanced airflow creates soft, steady steam.
Compact Power Design
Heats sauna rooms up to 494 CF.
Estonian Craft Quality
Built in Estonia for lasting performance.
About HUUM
HUUM is an innovative Estonian company creating high-quality sauna heaters that blend exquisite design, smart technology, and traditional craftsmanship.
Founded by Siim Nellis, a third-generation sauna stove producer, HUUM draws on decades of expertise and Nordic sauna traditions.
Their award-winning designs, like the DROP heater, prioritize gentle steam, efficiency, and sustainability. Made in Estonia, HUUM brings the authentic sauna experience to the world.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
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Specifications
| Brand | HUUM |
| HIVE FLOW MINI Standard FireBox | |
| SKU | H1017012 |
| Kilowatt Rating | 8.5kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 12" (30 cm) |
| Minimum Cubic Feet | 212 |
| Maximum Cubic Feet | 494 |
| Minimum Room Height | 75" (191 cm) |
| Flue Connection Location | Top and Back |
| Heater Weight | 119 lbs (54 kg) |
| Shipping Weight with Sauna Stones | 350 lbs (159 kg) |
| Dimensions (H x W x D) | 34.8" (88 cm) x 17.7" (45 cm) x 21.1" (54 cm) |
| HIVE FLOW MINI LS Extended FireBox | |
| SKU | H1018012 |
| Kilowatt Rating | 8.5kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 12" (30 cm) |
| Minimum Cubic Feet | 212 |
| Maximum Cubic Feet | 494 |
| Minimum Room Height | 75" (191 cm) |
| Flue Connection Location | Top and Back |
| Heater Weight | 130 lbs (59 kg) |
| Shipping Weight with Sauna Stones | 361 lbs (164 kg) |
| Dimensions (H x W x D) | 34.8" (88 cm) x 17.7" (45 cm) x 26.5" (67 cm) |
| Technical Specifications | |
| Safety Distance Front to Back | See Installation and Operation Manual |
| Safety Distance Left to Right | See Installation and Operation Manual |
| Installation & Operation Manual | HIVE Flow Mini IOM |
| Certificates |
HIVE Flow Mini BImSchV Certificate HIVE Flow Mini CPR Certificate |
| Stone Requirements | Huum SR |
Warranty & Returns
Return Policy
Bathing Brands accepts returns of new, uninstalled items within 30 days of purchase. Contact us
promptly for a Return Authorization Number. For shipping damage, include photos and note if damage was
recorded upon delivery. Bathing Brands covers return shipping for damages or errors. For
change-of-mind returns, restocking fees are case-by-case, and customers cover shipping both ways. We
recommend insured shipping via the original method (Ground or LTL). Once returned, items are
inspected, and if damaged, you’ll be notified to file a claim with your shipper. Refunds are processed
after inspection. Custom or special-order items are non-returnable.
To request a return or refund, customers can use our contact form, email
(info@peakprimalwellness.com) , or phone
- (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the
refund, which typically takes 5-7 business days to post back to the original payment method. Refunds
can be applied via the customer’s preferred method, including card or bank transfer. Shipping
instructions and the return address will be provided upon contacting customer service. Please include
photos if the product arrives damaged.
Click here
to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
What type of fuel does this stove use?
The HIVE Flow Mini is a wood-burning sauna stove, providing a traditional sauna experience with natural heat and aroma.
How long can the firewood be?
The maximum recommended firewood length is 12 inches (30 cm).
Can this stove be vented from the top or rear?
Yes, the stove supports both top and rear flue connections for flexible installation.
Is there a model with external wood loading?
Yes, the LS version allows you to load firewood from outside the sauna using a firebox extension.
How efficient is this stove?
Its advanced furnace design directs up to 75% of the heat into the sauna, reducing heat loss and wood consumption.
Does this stove meet safety and emissions standards?
Yes, it is BImSchV and CPR certified, meeting strict European safety and environmental requirements.
Where is the HIVE Flow Mini manufactured?
The stove is designed, engineered, and made in Estonia for premium quality and performance.
