HUUM HIVE 18STUX Pkg
Best high-capacity electric heater for large home sauna installations.
Experience the ultimate in home sauna luxury with the HUUM HIVE 18STUX package. This all-inclusive electric sauna heater kit is engineered for large spaces, accommodating rooms up to 1,236 cubic feet. It features a powerful 18kW HIVE heater, the intelligent UKU control system with optional Wi-Fi, and a generous 528 lbs of sauna stones for exceptional heat retention. Crafted in Estonia, this package delivers an authentic European sauna experience, blending modern design with superior quality for your well-being.
$6170.00
Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 162
#2 in Sauna Heaters
Price vs Category Average
+165%
Above average
Heating Power
18
/ kW
Who it's for
- Design-conscious homeowners seeking a striking sauna centerpiece
- Traditionalists craving authentic, soft, and long-lasting steam
- Eco-minded users prioritizing efficient wood consumption and rapid heating
Who should skip it
- Owners of compact saunas with limited floor space
- Convenience-seekers preferring low-maintenance electric heating solutions
- Budget-focused buyers wary of additional stone procurement costs
Performance breakdown
Heat Retention
Massive stone capacity ensures deep, consistent heat for extended sessions.
Steam Quality
Produces a soft, enveloping löyly characteristic of authentic Estonian sauna culture.
Smart Integration
UKU control system offers seamless remote management via intuitive mobile app.
Build Durability
Premium stainless steel construction built to withstand intense, high-heat environments.
Heating Capacity
Powerful 18kW output effortlessly manages large-volume residential sauna spaces.
Design Aesthetic
Minimalist sculptural form serves as a striking centerpiece for modern saunas.
Key Specs
Heating Power
18 kW
Stone Capacity
528 lbs
Recommended Sauna Volume
Up to 1,236 cubic feet (CF)
Control System
External Digital (UKU)
Fuel Type
Electric
Origin
Crafted in Estonia
Model
HIVE 18STUX PKG
Connectivity
Optional Wi-Fi
Features
- Complete electric sauna heating package
- Ideal for large sauna rooms
- Optional Wi-Fi for remote control
- Authentic European steam experience
- Modern aesthetic design
- Substantial stone capacity
- Smart app compatibility
- High-quality construction
What customers say
The HUUM HIVE 18STUX earns high praise for its stunning minimalist design, significantly enhancing any sauna aesthetic. Reviewers consistently highlight the superior quality and reliable performance. Users appreciate the robust construction and the generous stone capacity, which consistently produces a soft, deeply satisfying heat. This unit is viewed as a premium investment that delivers exactly as expected, focusing strongly on enduring quality and excellent heat delivery.
Know before you buy
The HUUM HIVE 18STUX is designed for large sauna spaces, with a recommended capacity of up to 1,236 cubic feet.
Yes, this is an all-inclusive package that features the 18kW heater, the UKU digital control system, and the required 528 lbs of sauna stones. It also includes a bucket and ladle to complete your setup.
The UKU control system allows you to manage your sauna settings remotely via a smartphone app. This enables you to preheat your sauna before you arrive home, provided you have the Wi-Fi module installed.
The 528 lb stone capacity is a signature of the HUUM design, allowing for superior heat retention and a more consistent, soft steam. This large thermal mass ensures the heater maintains a steady temperature even when water is poured over the stones.
Yes, the HIVE 18STUX is versatile enough to support both traditional dry heat and steam-heavy sauna sessions. You can adjust the humidity levels by controlling how much water you ladle onto the stones.
Because this is a high-output 18kW unit, it requires a significant dedicated electrical circuit. We strongly recommend consulting with a certified electrician to ensure your home's electrical panel can support the load before installation.
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