HUUM HIVE Flow Wood Burning Sauna Stove – 9.8kW
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Product Information
The HUUM HIVE Flow 9.8kW Wood-Burning Sauna Stove is engineered for sauna rooms from 282 to 635 cubic feet, providing strong, efficient warmth with an authentic wood-heated experience. Using HUUM’s advanced heat-recovery design, it channels most of the fire’s output into the sauna while reducing energy lost through the flue.
Its 330-pound stone capacity creates gentle, long-lasting steam and even temperatures during every session. Crafted in Estonia, this stove connects to a standard chimney system and is supported by HUUM’s limited residential and commercial warranties.
Product Features
The HUUM HIVE Flow 9.8kW Wood-Burning Sauna Stove features a high-efficiency heat recovery system for clean, effective burning, making it ideal for sauna rooms from 282 to 635 cubic feet.
Its rugged steel construction and strengthened fire chamber ensure long-term reliability and dependable operation.
The large 330-pound stone capacity provides steady heat and soft, long-lasting steam. Manufactured in Estonia, it is supported by HUUM’s residential and commercial limited warranties.
High-Efficiency Heat Output
Powerful 9.8kW Output
Soft and Lasting Steam
Certified Safety and Compliance
HUUM HIVE Flow 9.8kW Sauna Stove
- Ideal Sauna Size: Built for sauna rooms from 282 to 635 cubic feet.
- Efficient Heat Recovery: Channels more heat into the sauna while reducing chimney loss.
- Natural Wood Heat: Delivers smooth, long-lasting warmth with a traditional sauna feel.
- Heavy-Duty Firebox: Reinforced steel construction ensures lasting durability and performance.
What’s Included?
- 9.8kW 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 9.8kW Sauna Stove delivers fast heat-up, stable temperatures, and smooth, satisfying steam for a traditional wood-fired sauna experience.
Its heavy-duty steel construction is built for long-term durability, while the 330-pound stone capacity provides excellent heat retention and consistent performance.
Efficient and eco-conscious, it features a modern design, optimized airflow, and precision Estonian craftsmanship for reliable, refined, and high-output sauna heating.
High Stone Capacity
Holds 330 lbs for rich steam.
Authentic Wood Heating
Natural warmth, aroma, and ambience.
Eco Friendly Burning
Low emissions with reduced wood use.
Heavy Duty Construction
Strong steel build for long service.
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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Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
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Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
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Specifications
| Brand | HUUM |
| HIVE FLOW Standard FireBox | |
| SKU | H1015012 |
| Kilowatt Rating | 9.8kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 16" (40 cm) |
| Minimum Cubic Feet | 282 |
| Maximum Cubic Feet | 635 |
| Minimum Room Height | 75" (191 cm) |
| Flue Connection Location | Top and Back |
| Heater Weight | 148 lbs (67 kg) |
| Shipping Weight with Sauna Stones | 478 lbs (217 kg) |
| Dimensions (H x W x D) | 34.8" (88 cm) x 20.7" (53 cm) x 24.8" (63 cm) |
| HIVE FLOW LS Extended FireBox | |
| SKU | H1018012 |
| Kilowatt Rating | 8.5kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 16" (40 cm) |
| Minimum Cubic Feet | 282 |
| Maximum Cubic Feet | 635 |
| Minimum Room Height | 75" (191 cm) |
| Flue Connection Location | Top and Back |
| Heater Weight | 161 lbs (73 kg) |
| Shipping Weight with Sauna Stones | 491 lbs (223 kg) |
| Dimensions (H x W x D) | 34.8" (88 cm) x 20.7" (53 cm) x 29.5" (75 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 IOM |
| Certificates |
HIVE Flow BImSchV Certificate HIVE Flow 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?
This model is a wood-burning sauna stove, offering a traditional sauna experience with natural heat and aroma.
How long can the firewood be?
The maximum recommended firewood length is 16 inches (40 cm).
Can this stove be vented from the top or rear?
Yes, it supports both top and rear flue connections for flexible installation.
Is there a version with external wood loading?
Yes, the LS model allows firewood to be loaded from outside the sauna using a firebox extension.
How efficient is the HIVE Flow 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 emission standards?
Yes, it is BImSchV and CPR certified, meeting strict European safety and environmental standards.
10. Where is the stove manufactured?
The HIVE Flow stove is designed, engineered, and manufactured in Estonia for premium quality and performance.
