HUUM HIVE 18.0kW Sauna Heater Package With Wi-Fi Control For Large Spaces
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Product Information
The HUUM HIVE 18STUX Pkg includes the 18.0kW HIVE sauna heater, UKU control (Wi-Fi optional), UKU extension box, and sauna stones for a high-performance sauna experience. Designed for large sauna rooms up to 1,236 cubic feet, it delivers efficient, consistent heat with long-lasting steam.
The floor-standing stainless steel heater features a massive 529 lb stone capacity for superior heat retention. The UKU control panel allows temperature customization, delayed start, and optional remote operation via Wi-Fi.
Its air tunnel system shortens heat-up time and extends heating element life. Ideal for both home and commercial sauna environments.
Product Features
The HUUM HIVE 18.0kW Sauna Heater features a floor-standing stainless steel design, 529 lb stone capacity, and an air tunnel system for efficient heating in sauna rooms up to 1,236 cubic feet.
The UKU control (Wi-Fi optional) offers temperature settings (104-230°F), delayed start (48 hours), smart heating, overheat protection, and remote operation via the HUUM mobile app.
Design & Build
Performance
Control System
Safety & Protection
HUUM HIVE 18STUX Pkg HIVE Series 18.0kW Sauna Heater Package
- Efficiency: Air tunnel design shortens heat-up time and extends the lifespan of heating elements.
- Versatility: Compatible with UKU control and extension box, supporting various sauna setups and configurations.
- Commercial Use: Engineered for heavy usage, making it ideal for spas, gyms, and large home saunas.
- Multi-Language Support: UKU control offers eight language options for user-friendly operation worldwide.
What’s Included?
HIVE 18.0kW Sauna Heater
- 18.0kW Sauna Heater
- Adjustable Legs
- Pre-Installed HIVE Air Tunnel
- Installation and operation manual
- 5-Year limited warranty (excluding elements)
UKU
- 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
UKU Extension Box
- Extension Box
- Installation and Operation Manual
- 5-Year Limited Warranty
Stones 12
- 528 lbs of 2" - 4" (5-10 cm) Round Olivine Sauna Stones
Additional Features
The HUUM HIVE 18.0kW Sauna Heater offers a massive 529 lb stone capacity, durable stainless steel
construction, and an efficient air tunnel system for faster heating.
It supports UKU control (Wi-Fi optional), delayed start (48 hours), smart heating, and remote operation.
With overheat protection, child safety lock, ventilation connectivity, and SGS certification, it ensures
safe and efficient sauna experiences.
Stone Capacity
Holds 528 lbs of Olivine diabase stones, providing consistent, soft heat and long-lasting steam.
Energy Consumption
Efficient heat distribution ensures lower energy consumption while maintaining optimal performance.
Connectivity
Connects to sauna ventilation and lighting systems, enhancing the overall sauna experience.
Certification & Compliance
SGS listed, meeting high safety and performance standards.
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 | HIVE 18STUX PKG |
| Model | HIVE 18STUX Pkg |
| HIVE 18 | |
| Kilowatt Rating | 18.0kW |
| Minimum Cubic Feet | 636 CF |
| Maximum Cubic Feet | 1236 CF |
| Heater Weight | 53.5 lbs |
| Shipping Weight with Sauna Stones | 581.5 lbs |
| 240V, Single Phase Amperage | 75 Amps |
| Circuit Breaker Amperage | 50 + 50 Amps |
| Wire Size | 8 + 8 AWG |
| Diameter x Height | 22"D (560mm) x 29.5"H (750mm) |
| 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 |
| UKU Ext Box | |
| Voltage | 240 |
| Circuit Breaker Amperage | 2 x 63 |
| Weight | 3.25 lbs |
| Dimension (W x D x H) | 7"W (178mm) x 4"D (101mm) x 10"H (254mm) |
| Manuals | |
| Installation and Operational Manual | Hive Sauna Heater IOM Hive Air Tunnel IOM |
| Elements Required | HUUM ER |
| UKU | |
| Installation and Operational Manual | UKU IOM |
| Install Diagram | UKU Installation HUUM Glass & Mirror Diagram |
| Stones | |
| Stone Requirment | HUUM SR |
| Size Your Sauna | |
| Sizing Sheet | Size Your Huum 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 size sauna is the HUUM HIVE 18.0kW heater suitable for?
It is designed for sauna rooms between 636 and 1,236 cubic feet.
What makes the HUUM HIVE 18.0kW different from other sauna heaters?
It has a large 529 lb stone capacity, air tunnel system for faster heating, and durable stainless steel construction.
Can this heater be used for commercial saunas?
Yes, it is ideal for both residential and commercial sauna applications.
Does this heater produce soft or intense heat?
It provides soft, consistent, and long-lasting heat due to direct stone contact.
How long does it take for the sauna to heat up?
With the air tunnel system, heat-up time is reduced significantly compared to traditional models.
Can I preheat my sauna remotely?
Yes, with the Wi-Fi-enabled UKU control and HUUM mobile app.
Does the UKU control panel support scheduled heating?
Yes, it supports delayed start up to 48 hours in advance.
