HUUM HIVE 18
The HUUM Hive 18 kW sauna heater exemplifies advanced commercial sauna technology, delivering powerful performance alongside sleek, innovative design. Built for the most expansive sauna installations in health clubs, hotels, and gyms, this exceptional heater delivers uncompromising performance for spaces that demand the absolute best. With its striking beehive shape and commanding presence, the HIVE 18 kilowatt model is engineered for facilities where excellence is a must..
Maximum Power for Maximum Spaces
The HUUM Hive 18 is designed to conquer the largest commercial sauna environments with ease. This powerhouse commercial sauna heater can effectively heat spaces ranging from a minimum of 636 cubic feet up to an extraordinary maximum of 989 cubic feet. To put that in perspective, we're talking about saunas large enough to accommodate substantial groups: the kind of installations you'd find in premium fitness facilities, destination spas, and luxury hotel wellness centers.
When you're managing a facility where multiple guests expect consistently excellent sauna experiences throughout the day, the Hive 18 kW 240V delivers the reliable, powerful heating performance your operation demands. This is more than a heater; it forms the backbone of an exceptional sauna experience.
Unmatched Stone Capacity
At the heart of the HUUM Hive sauna heater's exceptional performance lies its massive capacity of 528 pounds of stones. This extraordinary volume of sauna stones sets the Hive 18 apart from virtually every other electric heater on the market. The sheer thermal mass created by over a quarter-ton of heated stones transforms the entire sauna experience.
This substantial stone capacity means superior heat retention that maintains consistent temperatures even during peak usage periods. When guests ladle water onto the stones, the generous thermal mass produces abundant, long-lasting steam that fills even the largest sauna rooms with that authentic Finnish atmosphere.
The HUUM Hive heater allows for more frequent water pours and more intense steam sessions without temperature fluctuations. This is exactly what discerning sauna users expect from a premium facility.
Nature-Inspired Engineering
The unique beehive design of the HUUM Hive electric sauna heater goes beyond looks. It’s a nature-inspired engineering solution for optimal efficiency. The open architecture optimizes airflow around the stone mass, ensuring even heating throughout and maximizing efficiency. This design means better performance with lower energy consumption, a combination that makes sense for both your guests and your operating costs.
The sculptural presence of the HUUM sauna heater also elevates the entire aesthetic of your facility. In upscale environments where design details matter, the Hive's contemporary form signals quality and sophistication. It's a conversation piece that enhances your brand and demonstrates your commitment to providing the finest wellness amenities.
Estonian Craftsmanship and Quality
Every HUUM Hive heater is precision-engineered and crafted in Estonia, a nation where sauna culture runs as deep as anywhere in the world. Estonian manufacturers bring centuries of traditional sauna knowledge together with cutting-edge manufacturing technology. This combination ensures that the HUUM electric sauna heater meets rigorous European standards for safety, durability, and performance.
The quality of Estonian craftsmanship means this floor-mounted heater is built to endure the demanding conditions of commercial environments. Multiple daily sessions, heavy usage, and constant thermal cycling — the Hive 18 is engineered to handle it all while maintaining peak performance year after year.
Smart Control for Modern Operations
Operating as a powerful 240V sauna heater, the Hive 18 integrates seamlessly with modern facility management systems. When connected to the HUUM app, this sauna heater with Wi-Fi control becomes a smart asset that's easy to monitor and manage remotely.
Facility managers can preheat saunas before opening hours, adjust temperatures based on usage patterns, schedule maintenance reminders, and track energy consumption, all from a smartphone or tablet.
This level of sauna control streamlines operations while ensuring optimal conditions for guests. No more manual temperature checks or running to the sauna room for adjustments. The Hive 18 kW 240V puts complete control at your fingertips, whether you're on-site or managing remotely.
Professional Installation and Reliability
As a floor-mounted heater, the HUUM Hive 18 offers robust stability for its substantial size and stone capacity. The floor-mounting design provides excellent accessibility for maintenance and stone replacement — critical considerations for commercial facilities that can't afford extended downtime. Professional installation ensures optimal placement for heat distribution while meeting all electrical and safety codes.
Built for High-Performance Facilities
The HUUM Hive 18kW is specifically engineered for health clubs, hotels, and gyms that refuse to compromise on their wellness offerings. These facilities understand that exceptional amenities create loyal members and guests who return again and again. Getting the Hive 18 goes beyond acquiring a piece of equipment; it reflects your dedication to creating an exceptional, authentic sauna experience.
The Ultimate Commercial Solution
For facilities managing the largest sauna spaces and the highest user expectations, the HUUM Hive 18-kilowatt heater is the definitive choice. Its combination of maximum heating capacity, massive stone volume, intelligent controls, and striking design makes it unmatched in the commercial sauna market.
This is the heater that turns a simple sauna room into a destination wellness experience — the kind of amenity that differentiates your facility from the competition and keeps guests coming back for that perfect combination of heat, steam, and authentic European sauna tradition.
Features
HUUM HIVE 18
- Elegant design
- Suitable for commercial use
- 240V/1PH operation
- For sauna rooms from 636 to 989 cu. ft.
- Works with UKU controls (sold separately)
- Works with UKU extension box (sold separately)
- Large 528 pound stone capacity (required 16 boxes sold separately)
- Direct contact between stones and heating elements
- More exposed stones create a longer and milder heat
- Stainless steel construction
- Stainless steel, industrial-quality heating elements
- Floor model with adjustable legs
- Air tunnel shortens heat-up time and increases life of heating elements
- SGS listed
- Designed, engineered, and made in Estonia
- Dimensions: 22"Diameter (560mm) x 29.5"H (750mm)
- Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)
Includes
HUUM HIVE 18
- 18.0kW Sauna Heater
- Adjustable Legs
- Pre-Installed HIVE Air Tunnel
- Installation and Operation Manual
- 3-Year Limited Residential Warranty and 1-Year Limited Commercial Warranty (Excluding Elements)
Specifications
| HUUM HIVE 18 Specifications |
| Model Name |
HIVE 18 |
| Kilowatt Rating |
18.0 kW |
| Minimum Cubic Feet |
636 |
| Maximum Cubic Feet |
989 |
| Heater Weight |
53.5 lbs |
| Shipping Weight with Sauna Stones |
581.5 lbs |
| 240V, Single-Phase Amperage |
75 |
| Circuit Breaker |
50 + 50 |
| Wire Size AWG |
8 + 8 |
| Diameter |
22" (560mm) |
| Height |
29.5" (750mm) |
Manual
FAQs
What size sauna is the HUUM Hive 18 kW sauna heater suitable for?
The HUUM Hive 18 kW is suitable for large saunas ranging from 636 to 989 cubic feet.
What makes the HUUM Hive 18 kW sauna heater unique?
Its distinctive beehive shape, massive 528-pound stone capacity, and ability to heat extremely large spaces up to 989 cubic feet make it unique among commercial sauna heaters.
What materials are used in the HUUM Hive 18 kW electric sauna heater?
The HUUM Hive 18 kW sauna heater is constructed using stainless steel, ensuring durability and efficient heat distribution. This material choice minimizes metal exposure, allowing the majority of heat to be derived from the sauna stones, which enhances the sauna experience by producing a gentler, more consistent steam.
The heater also includes industrial-grade heating elements designed for high performance in large sauna rooms.
Does the HUUM Hive 18 kW come with a control unit?
No, the HUUM HIVE 18 kW sauna heater does not come with a control unit included. To operate the heater, a separate UKU control system is required and must be purchased separately.
Can the HUUM Hive 18-kilowatt heater be installed outdoors?
The HUUM Hive 18-kilowatt sauna heater is not designed for outdoor installation. It is intended for use in indoor sauna rooms only.
Placing the heater outdoors can subject it to moisture, changing temperatures, and other elements that may affect its safety and efficiency.
For outdoor sauna installations, it's advisable to consult with HUUM or a certified professional to explore suitable alternatives.
How long does it take the HUUM Hive 18 kW to heat a sauna?
The HUUM Hive 18 kW typically takes 30 to 60 minutes to heat a sauna, depending on room size, insulation, and desired temperature.
What type of stones does the HUUM Hive 18 kW sauna heater use?
The HUUM Hive 18 kW heater works best with rounded olivine diabase stones sized between 2 and 4 inches (5–10 cm). Their robust nature and ability to hold heat effectively make them ideal for maintaining even, long-lasting sauna temperatures.
Is the installation of the HUUM Hive 18 kW heater easy?
Professional installation by a licensed electrician is strongly recommended for this high-powered commercial 240V floor-mounted heater.
Does the HUUM Hive 18 kW heater include stones?
The HUUM Hive 18 kW heater does not include sauna stones when purchased individually.
What is the warranty for the HUUM Hive 18 kW electric sauna heater?
The HUUM Hive 18 kW heater is backed by a 5-year limited warranty. The warranty protects against faults in materials and craftsmanship when the heater is used under standard residential conditions.
How energy-efficient is the HUUM Hive 18 kW electric sauna heater?
The HUUM Hive 18 kW electric sauna heater is designed for efficient energy use, delivering powerful heating while minimizing wasted energy. Its large stone capacity allows it to retain heat longer, reducing the need for continuous power. Properly sized for the sauna room, it provides consistent warmth with optimal energy consumption.
What maintenance does the HUUM HIVE 18 kW require?
The HUUM Hive 18 kW requires regular maintenance, including inspecting and replacing cracked or degraded sauna stones, cleaning the heater and air tunnel, and keeping the control panel free of dust and moisture.
A certified electrician should regularly inspect the electrical connections to maintain safe and reliable operation. Proper maintenance helps maintain efficient heat distribution and prolongs the heater’s lifespan.
