- electric sauna heater
- adjustable legs
HIVE electric sauna heater
Electric sauna heaters
HIVE electric sauna heater is a stylish option for bigger saunas, ideal for spas or gyms. It’s designed to hold an impressive 270 kg of sauna stones, providing abundant hot steam for a larger group of people. This means everyone can enjoy a relaxing and unhurried sauna session. Its round shape is reminiscent of a wild beehive, which adds a touch of fun to the sauna experience and brings everyone together.
Outstanding features:
- a large amount of sauna stones
- suitable for larger saunas
- mild and long-lasting steam
- stainless steel
- the warranty period of 5 years
Models
Heater
- Power rating (kW) 12
- Steam room min (m³) 12
- Steam room max (m³) 25
- Holding capacity of sauna rocks (kg) 270
- Weight (kg) 20
- Height (mm) 750
- Diameter (mm) 560
Connection
- Fuse 20 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 4
Safety distances
- A 120 mm
- B 800 mm
- C 400 mm
- H 750 mm

Heater
- Power rating (kW) 15
- Steam room min (m³) 15
- Steam room max (m³) 30
- Holding capacity of sauna rocks (kg) 270
- Weight (kg) 21
- Height (mm) 750
- Diameter (mm) 560
Connection
- Fuse 25 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 4
Safety distances
- A 150 mm
- B 860 mm
- C 400 mm
- H 750 mm

Heater
- Power rating (kW) 18
- Steam room min (m³) 18
- Steam room max (m³) 35
- Holding capacity of sauna rocks (kg) 270
- Weight (kg) 22
- Height (mm) 750
- Diameter (mm) 560
Connection
- Fuse 32 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 6
Safety distances
- A 180 mm
- B 920 mm
- C 400 mm
- H 750 mm

- UKU sauna control system
- 270 kg of sauna stones with the diameter of 5-10cm
- HIVE sauna heater with air tunnel requires 240 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.
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HUUM HIVE Manual
1.50 MB -
Images of HIVE sauna heater
95.45 MB -
HUUM HIVE dwg
0.06 MB -
HUUM HIVE 3D
3.23 MB

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!
Made in Estonia
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.
Learn more:
What happens to our body in sauna