- electric sauna heater
- heater mounting plate
- heat diverter
- heating element spacer
- heating element retainer
- drip tray with frame
CORE Wall electric sauna heater
Electric Sauna Heaters
- Elegant design
- Powerful performance
- Wall-mounted convenience
The CORE Wall electric sauna heater is the latest addition to the award-winning CORE series. The original floor-mounted CORE heater has already gained international recognition for its design and performance. Now, the new CORE Wall range extends these same values into a new format.
Its minimalist form and fine craftsmanship make it a striking centerpiece while saving valuable floor space.
Holding up to 20 kg of stones, this wall-mounted heater delivers rich steam and a naturally smooth sauna experience.
With the introduction of wall-mounted and Combi options, HUUM opens up new opportunities for diverse sauna layouts – from maximizing space in compact rooms to creating a distinctive design statement.
The new wall-mounted series includes four models:
- CORE Wall & CORE Wall Mini – compact yet powerful heaters for various room sizes.
- CORE Wall Combi & CORE Wall Mini Combi – equipped with a built-in steamer for a softer, more humid sauna experience.
With power options ranging from 3 kW to 9 kW, the CORE Wall series suits saunas ranging from 2 to 13 m³, making it a versatile choice for both compact and mid-sized setups.
Optimum sauna temperature
70-100°C
Steam level
Good
Heating speed (up to 70°C)
Fast
Specifications
Models
Heater
- Power rating 4,5 kW
- Steam room min 3 m³
- Steam room max 7 m³
- Holding capacity of sauna rocks 20 kg
- Weight 15 kg
- Height 586 mm
- Width 400 mm
- Depth 335 mm
Connection
- Fuse 10 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 1.5
230V 1N connection is analogous to a 3-phase connection. Division of heating circuits must precede the circuit breaker.
Safety distances
- A 40 mm
- B 480 mm
- C 440 mm
- D min. 1150 mm
- E min. 90 mm
Heater
- Power rating 6 kW
- Steam room min 5 m³
- Steam room max 9 m³
- Holding capacity of sauna rocks 20 kg
- Weight 15 kg
- Height 586 mm
- Width 400 mm
- Depth 335 mm
Connection
- Fuse 10 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 1.5
230V 1N connection is analogous to a 3-phase connection. Division of heating circuits must precede the circuit breaker.
Safety distances
- A 40 mm
- B 480 mm
- C 440 mm
- D min. 1150 mm
- E min. 90 mm
Heater
- Power rating 7,5 kW
- Steam room min 7 m³
- Steam room max 11 m³
- Holding capacity of sauna rocks 20 kg
- Weight 15 kg
- Height 586 mm
- Width 400 mm
- Depth 335 mm
Connection
- Fuse 16 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 2.5
230V 1N connection is analogous to a 3-phase connection. Division of heating circuits must precede the circuit breaker.
Safety distances
- A 40 mm
- B 480 mm
- C 440 mm
- D min. 1150 mm
- E min. 90 mm
Heater
- Power rating 9 kW
- Steam room min 8 m³
- Steam room max 13 m³
- Holding capacity of sauna rocks 20 kg
- Weight 15 kg
- Height 586 mm
- Width 400 mm
- Depth 335 mm
Connection
- Fuse 16 A
- Supply voltage, 3-phase 3/N~400 V
- Power cable (N x mm²) 5 x 2.5
230V 1N connection is analogous to a 3-phase connection. Division of heating circuits must precede the circuit breaker.
Safety distances
- A 40 mm
- B 480 mm
- C 440 mm
- D min. 1150 mm
- E min. 90 mm
The set includes
Heater additionally needs
- UKU sauna control system
- 20 kg of sauna stones with the diameter of 5–10 cm
- heat-resistant power cable
-
European product design award
Smart control system
Soft steam
Long-lasting relaxation
Stainless steel
CE certificate
Safety and control
Made in Estonia
CORE sauna heater was born to offer alternatives
Development of CORE sauna heater was centered on freedom of choice. Discussions with sauna fans and collaboration partners across the world revealed the desire for a sauna heater that would convey the personality of its owner. We played around with the thought, and switched to product development.
We created an efficient sauna heater that does not require massive safety distances. It is therefore also suitable for small apartment saunas. In addition, the CORE electric sauna heater can be completely embedded into the sauna bench. Each sauna has its own character, and this applies to CORE sauna heaters as well. Its finishing touch may be based on wood, stone, ceramics or even glass. However, we did not allow any cut-downs on the steam – it is still pleasantly mild.
Made in Estonia
HUUM app enables one to heat the sauna from a smartphone
HUUM mobile app allows you to heat the sauna from your phone, wherever you are. It doesn’t matter whether you are heading home from the office, finishing your evening jog or simply wish to have an unplanned rewarding sauna evening with your friends – just a few clicks on the smartphone, and a hot sauna awaits you!
