
Product Information
The HUUM Thru-Wall Chimney Kit is designed for HUUM sauna wood stoves, providing a safe and efficient chimney solution through the wall.
It includes single-wall and double-wall pipes, a 90-degree elbow with a cleaning hatch, a chimney base, and a chimney cap for secure ventilation. The kit ensures durability, proper airflow, and easy maintenance.
Its high-quality stainless steel construction offers corrosion resistance and longevity. Compatible with all HUUM sauna stoves, this kit provides a reliable and space-saving installation option.



Product Features
The HUUM Thru-Wall Chimney Kit is a stainless steel, space-saving chimney system designed for HUUM sauna stoves, providing safe, through-wall ventilation with a vertical mounting option.
Engineered in Estonia, it ensures durability, efficient airflow, and compatibility with all HUUM wood-burning stoves, backed by a limited 5-year warranty.

HUUM Thru-Wall Chimney Kit Sauna Wood Stove Chimney Set, Thru-Wall
- Through-Wall Installation: Designed for horizontal wall exit before extending vertically for efficient ventilation.
- Vertical Mounting Option: Ensures proper airflow and safe operation with a stable chimney system.
- Includes 90° Elbow with Cleaning Hatch: Allows easy maintenance and efficient soot removal.
- Chimney Cap for Weather Protection: Prevents water, debris, and animals from entering the chimney.
What’s Included?
- Single-Wall Pipe (2)
- Chimney Base
- Single-Wall Elbow with Cleaning Hatch
- Double-Wall Chimney
- Wall Cover Plates (2 Parts)
- 90-Degree Double-Wall Elbow
- Double-Wall Pipe
- Chimney Element Bracket
- Chimney Cap
- 5-Year limited warranty

Additional Features
The HUUM Thru-Wall Chimney Kit enhances sauna safety with efficient ventilation, heat retention, and
corrosion-resistant stainless steel construction.
Its space-saving design suits smaller saunas, while the 90° elbow with a cleaning hatch ensures easy
maintenance.
Weather-resistant, durable, and engineered in Estonia, it offers secure mounting, stability, and a
limited 5-year warranty for long-term performance.

High-Quality Stainless Steel Construction
Corrosion-resistant, durable, and designed to withstand high sauna temperatures.

Compatible with All HUUM Sauna Stoves
Works seamlessly with HUUM wood-burning sauna stoves.

Double-Wall and Single-Wall Pipes
Provides heat insulation and structural integrity for safety.

Corrosion & Weather Resistant
Withstands extreme heat, humidity, and outdoor conditions.
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.
Specifications
Brand | HUUM |
SKU | H3106 |
Model | THRU-WALL CHIMNEY |
Construction Material | Stainless Steel |
Single-Wall Pipe (1) Length | 39.37" (1000mm) |
Single-Wall Pipe (2) Length | 9.8" (250mm) |
Double-Wall Chimney Length | 19.7" (500mm) |
Double-Wall Pipe Length | 39.37" (1000mm) |
Total Length | 108.3" (2750mm) |
Spec Sheet | Thru-Wall Chimney Set Sheet |
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 is the HUUM Thru-Wall Chimney Kit?

It is a stainless steel chimney system designed to route smoke and heat through the wall for HUUM wood-burning sauna stoves.
Which sauna stoves is this chimney kit compatible with?

The kit is compatible with all HUUM wood-burning sauna stoves.
How does the thru-wall chimney system differ from a thru-ceiling system?

The thru-wall kit exits horizontally through the wall before extending vertically outside, while the thru-ceiling kit passes directly up through the roof.
What materials is the chimney kit made from?

It is constructed from high-quality stainless steel, ensuring durability and resistance to heat and corrosion.
Is the chimney system safe for high-heat sauna environments?

Yes, the kit is designed to withstand high temperatures, ensuring safe and efficient heat ventilation.
What is the purpose of the double-wall chimney sections?

Double-wall chimney sections provide additional insulation and heat resistance, preventing overheating of nearby structures.
Can the chimney be extended with additional pipes?

Yes, additional HUUM-compatible chimney pipes can be added if needed.