HIVE electric sauna heater
- Stone-emphasizing design
- Exceptionally mild and long-lasting steam
- Control with mobile app
Easy to use
Soft steam
Long-lasting relaxation
Safety & Control
CE certificate
Made in Estonia
HIVE electric sauna heater is a stylish option for bigger saunas, ideal for spas or gyms. The beehive-inspired design of the HIVE electric heater brings out the natural beauty of stones. It’s designed to hold an impressive 250 kg of sauna stones, providing gentle and rich steam for even longer sauna sessions. The details of the heater are made of durable stainless steel. The HIVE’s round shape allows it to be placed in the center of the room, making it perfect for groups or families. Its Nordic, natural design creates a peaceful ambiance that helps you relax and unwind.
Starting from 2025, the air tunnel of HIVE is included as a standard component with all HIVE models.
We strongly recommend including a safety railing in your sauna—either a custom design from your builder or our HUUM safety railing—for enhanced safety and comfort.
| Model | HIVE 12 | HIVE 15 | HIVE 18 |
|---|---|---|---|
| Heater | |||
| Power rating (kW) | 12 | 15 | 18 |
| Steam room min (m3) | 12 | 15 | 18 |
| Steam room max (m3) | 18 | 23 | 28 |
| Holding capacity of sauna rocks (kg) | 250 | 250 | 250 |
| Weight (kg) | 22 | 23 | 24 |
| Height (mm) | 750 | 750 | 750 |
| Diameter (mm) | 560 | 560 | 560 |
| Connection | |||
| Fuse | 20 A | 25 A | 32 A |
| Supply voltage, 3-phase | 3/N~400 V | 3/N~400 V | 3/N~400 V |
| Power cable (N x mm2) | 5 x 4 | 5 x 4 | 5 x 6 |
| Safety distances | |||
| A (mm) | 120 | 150 | 180 |
| B (mm) | 800 | 860 | 920 |
| C (mm) | 400 | 400 | 400 |
| H (mm) | 750 | 750 | 750 |
- electric sauna heater
- adjustable legs
- air tunnel (included as a standard component in all HIVE models from 2025)
- UKU sauna control system
- HIVE sauna heater with air tunnel requires 250 kg of sauna stones with a diameter of 5–10 cm
- Heat-resistant power cable
- You can choose a control panel that suits the interior design of your sauna: GLASS, CLASSIC, or WOOD
-
- The UKU control system set already includes a black plastic control panel CLASSIC Black.
- The safety railing with wooden arches complements the design and adds safety.
- As a design option, HIVE electric sauna heater can be embedded into the sauna bench.
-
- When the heater is embedded, at least 350 mm of the heater should protrude from the sauna bench surface.
- Use the embedding flange of the HIVE electric sauna heater for covering the cut rims of the opening.
HIVE electric sauna heater is a stylish option for bigger saunas, ideal for spas or gyms. The beehive-inspired design of the HIVE electric heater brings out the natural beauty of stones. It’s designed to hold an impressive 250 kg of sauna stones, providing gentle and rich steam for even longer sauna sessions. The details of the heater are made of durable stainless steel. The HIVE’s round shape allows it to be placed in the center of the room, making it perfect for groups or families. Its Nordic, natural design creates a peaceful ambiance that helps you relax and unwind.
Starting from 2025, the air tunnel of HIVE is included as a standard component with all HIVE models.
We strongly recommend including a safety railing in your sauna—either a custom design from your builder or our HUUM safety railing—for enhanced safety and comfort.
| Model | HIVE 12 | HIVE 15 | HIVE 18 |
|---|---|---|---|
| Heater | |||
| Power rating (kW) | 12 | 15 | 18 |
| Steam room min (m3) | 12 | 15 | 18 |
| Steam room max (m3) | 18 | 23 | 28 |
| Holding capacity of sauna rocks (kg) | 250 | 250 | 250 |
| Weight (kg) | 22 | 23 | 24 |
| Height (mm) | 750 | 750 | 750 |
| Diameter (mm) | 560 | 560 | 560 |
| Connection | |||
| Fuse | 20 A | 25 A | 32 A |
| Supply voltage, 3-phase | 3/N~400 V | 3/N~400 V | 3/N~400 V |
| Power cable (N x mm2) | 5 x 4 | 5 x 4 | 5 x 6 |
| Safety distances | |||
| A (mm) | 120 | 150 | 180 |
| B (mm) | 800 | 860 | 920 |
| C (mm) | 400 | 400 | 400 |
| H (mm) | 750 | 750 | 750 |
- electric sauna heater
- adjustable legs
- air tunnel (included as a standard component in all HIVE models from 2025)
- UKU sauna control system
- HIVE sauna heater with air tunnel requires 250 kg of sauna stones with a diameter of 5–10 cm
- Heat-resistant power cable
- You can choose a control panel that suits the interior design of your sauna: GLASS, CLASSIC, or WOOD
-
- The UKU control system set already includes a black plastic control panel CLASSIC Black.
- The safety railing with wooden arches complements the design and adds safety.
- As a design option, HIVE electric sauna heater can be embedded into the sauna bench.
-
- When the heater is embedded, at least 350 mm of the heater should protrude from the sauna bench surface.
- Use the embedding flange of the HIVE electric sauna heater for covering the cut rims of the opening.
Accessories
Nature-inspired shapes
The round form of the HIVE sauna heater imitates a wild beehive. Stainless steel arcs surround the sauna stones with pure elegance and accentuate their natural beauty.
HIVE sauna heater represents the copious warmth of a Nordic sauna that unites people. It is the heart and focal point of the sauna. It’s pure pleasure to share stories and an authentic sauna experience beside it!
Soft steam that resembles the traditional sauna
The amount of metal used in HUUM sauna heaters is very small – this ensures that majority of the heat derives from the stones, and not from the metal. This maximizes the proportion of beneficial negative ions in the air, which is also high in the traditional wood-heated sauna.
This and the exceptionally large quantity of sauna stones are the secret ingredients of the curative, gentle and long-lasting steam of our sauna heaters.
Classy and smart sauna controller
HUUM sauna controller represents an intuitive and efficient solution for heating the sauna. Sauna controllers are available with different enclosures, and their menu is simple and user-friendly. HUUM controllers heat the sauna through the smart UKU sauna control system. You can choose a suitable model, depending on whether you prefer to heat the sauna on site or via HUUM mobile app. UKU sauna control system ensures simplicity and safety of sauna heating, and it is compatible with electric sauna heaters of various manufacturers.
HUUM app enables to heat the sauna from a smartphone
HUUM mobile app allows you to heat the sauna from your phone, wherever you are. It does not matter whether you are heading home from the office, are finishing your evening jog or simply wish to have an unplanned rewarding sauna evening with your friends – just a few clicks from the smartphone, and a hot sauna awaits you!
