HUUM HIVE 12 kW - Modern Electric Sauna Stove with 30 kg Stones | Elegant Finish and High Performance
- The HUUM HIVE 18 kW is a premium electric heater created for large saunas 18-35 m³. It offers a huge stone capacity, even and intense heating and an elegant design that complements the luxurious character of the sauna interior.
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HUUM HIVE 12 kW - Modern Electric Sauna Stove for Larger Saunas with a Capacity of up to 250 kg Stones
HUUM HIVE 12 kW is an elegant electric cooker designed for larger saunas, sports clubs and spa centres. The large stone capacity ensures intense, long-lasting heat and a deep relaxation experience throughout the room.
The spacious chamber of the cooker can hold up to 250 kg of sauna stones, so HIVE guarantees long sessions with abundant, soft steam and even heating. The modern form of the cooker becomes a striking design element of any sauna.
30 kg of sauna stones are included, allowing you to start using the cooker immediately after installation (to fully fill the chamber, the purchase of additional stones is recommended).
Key benefits of the HUUM HIVE 12 kW cooker
- High output of 12 kW - ideal for larger home, club and hotel saunas.
- Capacity of up to 250 kg of stones - long-lasting heat retention and soft, enveloping steam.
- Comes with 30 kg of stones - cooker ready to use after installation.
- Elegant cylindrical design - modern look to emphasise the character of the sauna.
- High quality workmanship - solid materials and refined construction.
- Adjustable feet - easy levelling of the cooker and adjustment to the floor.
- A solution for larger spaces - an excellent choice for saunas 12-25 m³.

Technical specifications
- ModelHUUMHIVE 12 kW
- Output12kW
- Volume of stones up to250 kg (30 kg included)
- Height750mm
- Diameter560mm
- Furnace weight20kg (without stones)
- Recommended sauna volume12-25m³
- Type ofsaunaFinnishsauna(dry)
- AssemblyStandingheaterwith adjustable feet
- Recommended power supply400V 3N~ (three-phase power supply)
- Connection typeTriphase, 3-phase with neutral wire
- Recommended cable5× 2.5 mm² for 400 V 3N~* supply
- Controlunit External controllerrequired(to be purchased separately)
- Stones30kg included, can be supplemented up to approx. 250 kg
- LegsAdjustable, approx. 7 cm high
The professional solution for larger saunas
12 kW power and huge stone capacity
The HUUM HIVE 12 kW was developed for larger domestic and commercial saunas. The chamber capacity of up to 250 kg of stones ensures long-lasting heat and high-quality steam that envelops the entire room, guaranteeing exceptional conditions for relaxation.
Modern, elegant design
The minimalist, cylindrical form of the stone-filled cooker creates a striking, luxurious accent in the sauna area. The HIVE 12 kW fits perfectly into modern interior designs - from premium private saunas to professional wellness areas.
Stones included - ready for action
You receive 30 kg of sauna stones in the set, so that the cooker can be put into operation immediately after installation. If required, the chamber can be supplemented with additional stones to fully exploit the potential of the capacity of up to 250 kg.
Recommended power supply 400 V (3-phase)
A 400 V 3N~ (three-phase) supply is recommended for the 12 kW cooker. This type of connection ensures an even load on the phases, stable operation of the appliance and greater comfort during longer sauna sessions.
Wire selection and electrical installation
For a 400 V 3N~ power supply, a cable with a cross-section of 5 × 2.5 mm² is recommended (or according to the electrical installation design and applicable standards). The power cable is not included in the scope of delivery - due to the necessity of matching the cable and fuses to the specific installation, we always recommend consulting a qualified electrician who will select the appropriate cable cross-section, fuses and the method of connection of the cooker.
This approach guarantees safe use, full compliance with standards and trouble-free operation of the cooker for many years.
Summary
HUUM HIVE 12 kW is the cooker for those who require maximum efficiency, comfort and exceptional aesthetics from their sauna. The large stone capacity, 30 kg included, and the elegant design make it ideal for larger home saunas and professional spa areas.
*The final selection of cable cross-section, protections and connection method should always be made by an authorised electrician based on local regulations, line length and installation conditions.
















