HUUM Hive Mini 9: The Perfect Sauna Heater for Compact Spaces
The HUUM Hive Mini 9 kW sauna heater is purpose-built for smaller sauna rooms, combining efficient power with a compact, space-saving design.
As a streamlined version of the classic HUUM Hive, it provides powerful, even heat distribution without compromising on aesthetics or performance. Featuring its signature beehive-inspired shape and a generous 330-pound stone capacity, the Hive Mini 9 offers a professional-grade sauna experience perfectly suited for limited spaces.
Designed for Your Space
The HUUM Hive Mini 9 kW 240 volts is a floor-mounted electric sauna heater specifically engineered for sauna rooms ranging from 283 to 460 cubic feet (CF). Whether you're building a cozy home sauna or upgrading an existing setup, this HUUM sauna heater provides the flexibility to accommodate various sauna rooms within this size range.
The minimum requirement of 283 CF ensures optimal performance even in more compact installations, while the maximum capacity of 460 CF allows for comfortable heating in medium-sized spaces.
As the middle option in the HIVE Mini triplet, the 9-kilowatt version offers that sweet spot of heating power — not too small, not too large, but just right for most residential applications. This thoughtful positioning makes it an ideal choice for homeowners who want reliable, efficient heating without oversizing their equipment.
Authentic Sauna Experience
The HUUM Hive Mini provides a truly traditional sauna experience by creating consistent, radiant heat during each bathing session. Unlike some modern heaters that compromise on heat quality, this HUUM electric sauna heater delivers the authentic warmth that sauna purists appreciate. The secret lies in its innovative design. The heater is engineered so that sauna stones are in direct contact with the heating elements, ensuring more efficient heat transference and that signature soft, enveloping heat that makes sauna sessions so rejuvenating.
The Hive Mini has a very large 330-pound stone capacity, which is exceptional for a heater of this size. This generous sauna stone capacity ensures soft, consistent, high heat throughout your sauna session. More stones mean better heat retention and more stable temperatures, creating that luxurious sauna atmosphere you're looking for.
Built to Last
The HUUM Hive sauna heater features durable stainless-steel construction that promises long-lasting beauty, strength, and durability. Beyond its stylish appearance, the heater’s solid build and precision engineering guarantee dependable performance and lasting value over time.
The sauna unit comes equipped with industrial-quality heating elements that can handle the demanding conditions of regular sauna use.
Designed with user convenience in mind, the HUUM Hive heater features thoughtful details that simplify both installation and setup. Its height-adjustable base offers flexible installation options, allowing you to customize the setup to perfectly suit your sauna’s layout. This thoughtful, user-friendly design reflects HUUM’s dedication to precision engineering and exceptional build quality in every heater.
Smart Control Options
The HUUM Hive Mini 9 is a floor-mounted electric heater powered by a 240-volt single-phase connection, ideal for standard home electrical systems. It operates with a compatible UKU or UKU Wi-Fi controller, giving you the flexibility to manage your sauna either manually or through smart remote access.
For those who value modern convenience, the Wi-Fi-enabled option takes sauna comfort to the next level. When paired with the UKU Wi-Fi control, you can manage and preheat your sauna remotely through the HUUM mobile app so that it’s warm and ready when you arrive home.
You can also personalize your setup by selecting a control unit in the color and style that best complements your sauna’s design and your lifestyle preferences.
Estonian Craftsmanship
Crafted with care in Estonia, the HUUM Hive Mini Series embodies the perfect fusion of modern engineering and traditional European artistry. Each unit reflects HUUM’s dedication to creating sauna heaters that are not only visually striking but also built for lasting reliability and performance.
Every model undergoes SGS certification, ensuring it adheres to strict international safety and quality standards so that you can relax knowing your sauna experience is backed by trusted excellence.
The HUUM Hive Mini 9 brings together the essence of classic sauna culture and advanced technology, offering consistent, gentle heat through an efficient 240V system that complements today’s modern living.
Features
HUUM HIVE Mini 9
- Elegant design
- 240V/1PH operation
- For sauna rooms from 283 to 460 cu. ft.
- Works with UKU controls (sold separately)
- 330 pound stone capacity (required 10 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: 18.1"Diameter (460mm) x 29.5"H (750mm)
- Limited 3-year residential warranty and limited 1-year commercial warranty (excluding elements)
Includes
HUUM HIVE Mini 9
- 9.0kW 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 Mini 9 Specifications |
| Model Name |
HIVE MINI 9 |
| Kilowatt Rating |
9.0 kW |
| Minimum Cubic Feet |
283 |
| Maximum Cubic Feet |
460 |
| Heater Weight |
40.3 lbs |
| Shipping Weight with Sauna Stones |
370.3 lbs |
| 240V, Single-Phase Amperage |
37.5 |
| Circuit Breaker |
50 |
| Wire Size AWG |
8 |
| Diameter |
18.1" (460mm) |
| Height |
29.5" (750mm) |
Manual
HUUM HIVE Mini 9
FAQs
What size sauna is the HUUM Hive Mini 9 kW electric sauna heater suitable for?
The HUUM Hive Mini 9 kW is designed for sauna rooms ranging from 283 to 460 cubic feet (CF).
What makes the HUUM Hive Mini 9 kW unique?
Its distinctive beehive shape, exceptionally large 330-pound stone capacity, and design that places sauna stones in direct contact with heating elements for efficient heat transfer make it unique. It's also the middle option in the Hive Mini triplet.
Where is the HUUM Hive Mini 9 kW sauna heater made?
Each heater is meticulously designed and hand-assembled in Estonia, showcasing the refined craftsmanship and high manufacturing standards that define European excellence.
Does the HUUM Hive Mini 9 kW come with a control unit?
The Hive Mini 9 does not come with a built-in sauna control system. To operate the heater, you’ll need to pair it with a compatible UKU or UKU Wi-Fi controller, available as an optional add-on.
Can I control the HUUM Hive Mini 9 kW using my smartphone?
Yes, when paired with a UKU Wi-Fi control unit, you can control the heater remotely using the HUUM app from anywhere.
What type of stones does the HUUM Hive Mini 9 kW electric sauna heater use?
The HUUM Hive Mini 9 kW electric sauna heater uses rounded olivine-diabase sauna stones, sized approximately 5-10 cm (2-4 inches).
How many stones does the HUUM Hive Mini 9 kW hold?
It holds up to 330 pounds of sauna stones.
Is the installation of the HUUM Hive Mini 9 kW electric sauna heater easy?
The heater features a height-adjustable base for easier positioning and installation flexibility; however, a professional electrical setup is advised for this 240-volt sauna heater unit.
Does the HUUM Hive Mini 9 kW include sauna stones?
No, the HUUM Hive Mini 9 kW does not come with sauna stones; they must be bought separately.
What is the warranty for the HUUM Hive Mini 9 kW electric sauna heater?
The warranty for the HUUM Hive Mini 9 kW electric sauna heater is a 5-year limited warranty, excluding heating elements, when installed and used according to the manufacturer’s instructions.
How long does the HUUM Hive Mini 9 kW take to heat up a sauna?
The HUUM Hive Mini 9 kW generally heats up a sauna in about 20–30 minutes, though some users note it may take 45–60 minutes to reach around 80°C. Heating time can vary depending on factors such as sauna size, insulation quality, and the initial room temperature.
