


HUUM electric sauna heaters stand out with their large amount of sauna stones, ensuring gentle and long-lasting steam. The pure Nordic design of the sauna heaters unveils the natural beauty of sauna stones and has won several awards.

HUUM Drop 6kw
MSRP-$6kw $2808.50
Add WIFI $576
HUUM DROP Electric Sauna Heaters are the standout model among HUUM heaters, largely thanks to its compact design. It is unique in the HUUM range as the only wall-mounted heater, saving considerable space in the sauna without compromising on the generous stone capacity that HUUM is known for. Inspired by the natural form of a water drop, its design introduces a rounded, softening element to the typically angular sauna space, infusing it with a touch of elegance.
Functionality-wise, the Drop excels. It can hold up to 60 kg of stones, outperforming many wood-burning and electric heaters in stone capacity, which is crucial for prolonged and consistent steam production. This large stone capacity allows for the emission of gentle, soothing heat. When water is added, it generates a rich steam, more abundant than what is produced by heaters with a higher metal content, which can often lead to a less comfortable, harsher heat.
The inclusion of a popular Wi-Fi control feature, enabling connection to the HUUM app for remote sauna activation, adds a layer of convenience, ensuring your sauna is ready for use the moment you arrive home. The combination of thoughtful design, superior functionality, and user convenience makes the Drop model, and HUUM heaters in general, highly regarded in the market.
Heater additionally needs
- UKU sauna control system
- 55 kg (121 lb) of sauna stones with a diameter of 5–10 cm (2-4 in)
Heater Specifications
- Sauna room: 8-13 m³ (283-460 ft³)
- Stone capacity: 55 kg (121 lb)
- Weight: 12 kg (26.5 lb)
- Height: 590 mm (23.3 in)
- Width: 390 mm (15.35 in)
- Depth: 335 mm (13.2 in)

HUUM Drop 9kw
MSRP-$9kw 3051.50
Add WIFI $575.50
HUUM DROP Electric Sauna Heater 9 kW is the standout model among HUUM heaters, largely thanks to its compact design. It is unique in the HUUM range as the only wall-mounted heater, saving considerable space in the sauna without compromising on the generous stone capacity that HUUM is known for. Inspired by the natural form of a water drop, its design introduces a rounded, softening element to the typically angular sauna space, infusing it with a touch of elegance.
Functionality-wise, the Drop excels. It can hold up to 60 kg of stones, outperforming many wood-burning and electric heaters in stone capacity, which is crucial for prolonged and consistent steam production. This large stone capacity allows for the emission of gentle, soothing heat. When water is added, it generates a rich steam, more abundant than what is produced by heaters with a higher metal content, which can often lead to a less comfortable, harsher heat.
The inclusion of a popular Wi-Fi control feature, enabling connection to the HUUM app for remote sauna activation, adds a layer of convenience, ensuring your sauna is ready for use the moment you arrive home. The combination of thoughtful design, superior functionality, and user convenience makes the Drop model, and HUUM heaters in general, highly regarded in the market.
Heater additionally needs
- UKU sauna control system
- 55 kg (121 lb) of sauna stones with a diameter of 5–10 cm (2-4 in)
Heater Specifications
- Sauna room: 8-13 m³ (283-460 ft³)
- Stone capacity: 55 kg (121 lb)
- Weight: 12 kg (26.5 lb)
- Height: 590 mm (23.3 in)
- Width: 390 mm (15.35 in)
- Depth: 335 mm (13.2 in)

HUUM Hive 6kw
MSRP-$4292.50
Add WIFI $576
A standout feature of the HIVE Mini is its exceptional stone capacity, the largest across all HUUM models, which significantly enhances its heating performance and steam production capabilities.
The HIVE Mini, on the other hand, is available in 6 kW, 9 kW, and 10.5 kW sizes. Customers often inquire about the differences between the HIVE Mini and the Drop, especially when the kW ratings are similar. The primary distinction lies in the stone capacity. The HIVE Mini can hold over 331 pounds (approximately 150 kg) of stones, providing a much greater thermal mass. This increased mass of stones not only retains heat for a longer duration, enhancing the sauna’s heat retention capabilities but also produces a more abundant steam when water is poured over the rocks.
This substantial stone capacity means that the heat emitted is more evenly distributed and maintains a consistent temperature for extended periods. When water hits the heated stones, the large surface area covered by the stones generates a rich, dense steam, creating a more intense and enjoyable sauna experience. The superior stone capacity of the HIVE Mini makes it a preferred choice for those seeking longer sauna sessions and more robust steam production, distinguishing it from other models like the Drop, despite similar power ratings.
Heater includes
- an air tunnel that expedites heating time and prolongs the life of the heating elements
- adjustable legs (lift the heater up to 7 cm)
Heater additionally needs
- UKU sauna control system
- 150 kg (331 lb) of sauna stones with a diameter of 5–10 cm (2-4 in)
Heater Specifications
- Sauna room: 8-13 m³ (283-460 ft³)
- Stone capacity: 150 kg (331 lb)
- Weight: 16 kg (35.3 lb)
- Height: 750 mm (29.6 in)
- Diameter: 460 mm (18.1 in)
Safety distances: Please see the Drawing tab below.

HUUM Hive 9kw
9kw MSRP-$4470.50
Add WIFI $576
The “Mini” in its name distinguishes it from the larger HIVE models, which offer higher power options of 12 kW, 15 kW, and 18 kW. The HIVE Mini, on the other hand, is available in 6 kW, 9 kW, and 10.5 kW sizes. Customers often inquire about the differences between the HIVE Mini and the Drop, especially when the kW ratings are similar. The primary distinction lies in the stone capacity. The HIVE Mini can hold over 331 pounds (approximately 150 kg) of stones, providing a much greater thermal mass. This increased mass of stones not only retains heat for a longer duration, enhancing the sauna’s heat retention capabilities but also produces a more abundant steam when water is poured over the rocks.
This substantial stone capacity means that the heat emitted is more evenly distributed and maintains a consistent temperature for extended periods. When water hits the heated stones, the large surface area covered by the stones generates a rich, dense steam, creating a more intense and enjoyable sauna experience. The superior stone capacity of the HIVE Mini makes it a preferred choice for those seeking longer sauna sessions and more robust steam production, distinguishing it from other models like the Drop, despite similar power ratings.
Heater includes
- an air tunnel that expedites heating time and prolongs the life of the heating elements
- adjustable legs (lift the heater up to 7 cm)
Heater additionally needs
- UKU sauna control system
- 150 kg (331 lb) of sauna stones with a diameter of 5–10 cm (2-4 in)
Heater Specifications
- Sauna room: 8-13 m³ (283-460 ft³)
- Stone capacity: 150 kg (331 lb)
- Weight: 16 kg (35.3 lb)
- Height: 750 mm (29.6 in)
- Diameter: 460 mm (18.1 in)
Safety distances: Please see the Drawing tab below.

HUUM Hive 10.5 kw
10.5kw MSRP-$4598.50
Add WIFI $576
The “Mini” in its name distinguishes it from the larger HIVE models, which offer higher power options of 12 kW, 15 kW, and 18 kW. The HIVE Mini, on the other hand, is available in 6 kW, 9 kW, and 10.5 kW sizes. Customers often inquire about the differences between the HIVE Mini and the Drop, especially when the kW ratings are similar. The primary distinction lies in the stone capacity. The HIVE Mini can hold over 331 pounds (approximately 150 kg) of stones, providing a much greater thermal mass. This increased mass of stones not only retains heat for a longer duration, enhancing the sauna’s heat retention capabilities but also produces a more abundant steam when water is poured over the rocks.
This substantial stone capacity means that the heat emitted is more evenly distributed and maintains a consistent temperature for extended periods. When water hits the heated stones, the large surface area covered by the stones generates a rich, dense steam, creating a more intense and enjoyable sauna experience. The superior stone capacity of the HIVE Mini makes it a preferred choice for those seeking longer sauna sessions and more robust steam production, distinguishing it from other models like the Drop, despite similar power ratings.
Heater includes
- an air tunnel that expedites heating time and prolongs the life of the heating elements
- adjustable legs (lift the heater up to 7 cm)
Heater additionally needs
- UKU sauna control system
- 150 kg (331 lb) of sauna stones with a diameter of 5–10 cm (2-4 in)
Heater Specifications
- Sauna room: 8-13 m³ (283-460 ft³)
- Stone capacity: 150 kg (331 lb)
- Weight: 16 kg (35.3 lb)
- Height: 750 mm (29.6 in)
- Diameter: 460 mm (18.1 in)
Safety distances: Please see the Drawing tab below.