HUUM Steel 9.0kW Sauna Heater Package with Wi-Fi Control - Efficient & Stylish Design
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Product Information
The HUUM STEEL 9.0STU Pkg is a 9.0kW sauna heater package designed for sauna rooms up to 529 cubic feet. It includes a traditionally designed stainless steel heater, UKU control system (Wi-Fi optional), and high-quality sauna stones for efficient heat retention.
The compact and sleek design allows for flexible installation in both residential and small commercial saunas. With optimized airflow, it provides faster heating and even temperature distribution.
The UKU control system enables precise heat adjustments, while the Wi-Fi option allows remote operation via the HUUM mobile app.
Product Features
The HUUM STEEL 9.0STU Pkg features a 9.0kW stainless steel sauna heater designed for sauna rooms up to 529 cubic feet, offering fast heating with optimized airflow.
It includes a UKU control system (Wi-Fi optional) and sauna stones, ensuring precise temperature control, energy efficiency, and a sleek, space-saving design.
Sleek, modern design
331 lb stone capacity
Temperature range
Energy-efficient design
HUUM STEEL 9.0STU Pkg STEEL Series 9.0kW Sauna Heater Package
- Overheat Protection: Features overheat protection for added safety during sauna operation.
- Olivine Diabase Stones: Designed specifically for high heat capacity and durability.
- Estonia Craftsmanship: Designed, engineered, and manufactured in Estonia with a focus on quality and efficiency.
- Multi-Language Support: UKU control offers eight language options for user-friendly operation worldwide.
What’s Included?
STEEL 9.0kW Sauna Heater
- 9.0kW sauna heater
- Installation and operation manual
- 5-Year limited warranty (excluding elements)
UKU Control
- Black Control console
- Main control module
- Temperature sensor
- Door sensor
- Control display panel cable
- Temperature sensor cable
- Door sensor cable
- Installation and operation manual
- 5-Year limited warranty
Stones 12
- 330 lbs of 1" to 2" (3-5 cm) round Olivine sauna stones
Additional Features
The HUUM STEEL 9.0STU Pkg offers energy-efficient heating with optimized airflow for faster heat-up
times. Its stainless steel construction ensures durability, while the compact design allows flexible
installation.
The UKU control system provides precise temperature adjustments with a Wi-Fi option for remote
operation. High-quality sauna stones enhance heat retention, delivering a smooth, consistent, and
relaxing sauna experience.
Faster Heating
Heats up 25% faster due to an integrated internal air duct for better airflow.
Wi-Fi Interface
Optional Wi-Fi interface allows mobile control through the HUUM app (additional cost).
Stone Size
Stones range from 1" to 2" (3-5 cm) for proper sauna function.
Air Circulation
Support efficient air circulation to optimize heating efficiency.
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 | STEEL 9.0STU Pkg |
| Model | STEEL 9.0STU Pkg |
| STEEL 9.0 | |
| Kilowatt Rating | 9.0 KW |
| Minimum Cubic Feet | 318 CF |
| Maximum Cubic Feet | 529 CF |
| Heater Weight | 33 lbs |
| Shipping Weight with Sauna Stones | 364 lbs |
| 240V, Single Phase Amperage | -- |
| Dimensions (W x D x H) | 12.6"W (320mm) x 12.6"D (320mm) x 38.4"H (975mm) |
| UKU | |
| Minimum Temperature Setting | 104 F |
| Maximum Temperature Setting | 230 F |
| Shipping Weight | 20 lbs |
| Console Dimensions (W x D x H) | 2.2" W (55mm) x 0.9" D (22mm) x 4.1" H (105mm) |
| Main Module Dimensions (W x D x H) | 3.5" W (90mm)x 2.3" D (58mm) x 5.6" H (142mm) |
| Display Panel Cable | |
| Length | 9.8 ft |
| AWG | 22 |
| Temp Sensor Cable | |
| Length | 16.4 ft |
| AWG | 24 |
| Door Sensor Cable | |
| Length | 16.4 ft |
| AWG | 24 |
| Manuals | |
| Installation and Operational Manual | Steel Series IOM |
| Spec Sheet | Steel Spec Diagram |
| Elements Required | HUUM ER |
| UKU | |
| Installation and Operational Manual | UKU IOM |
| Install Diagram | UKU Installation HUUM Glass & Mirror Diagram |
| Stones | |
| Stone Requirment | 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 sauna room size is the HUUM STEEL 9.0STU suitable for?
It is designed for sauna rooms up to 529 cubic feet.
What material is the heater made from?
It is made of high-quality stainless steel for durability and modern aesthetics.
What safety features does the heater have?
It includes overheat protection, a child safety lock, and a door sensor to retain heat.
What type of stones should be used with this heater?
It requires olivine diabase sauna stones, which are included in the package.
Does the heater include a built-in thermostat?
Yes, it has a temperature sensor for precise heat regulation.
What is the heater’s power requirement?
It requires a 240V power supply with proper electrical installation.
Can the heater connect to sauna lights and ventilation?
Yes, the UKU control system allows connectivity with lighting and ventilation.
