ETNA 12 SN wood-burning stove is a compact and efficient sauna stove with an internal firebox
and heat-resistant glass door, designed for those who want soft steam, real flame and the convenience of loading wood directly from the steam room.
Suitable for steam rooms of up to 12 m³, this model combines attractive pricing,
high efficiency and an atmospheric sauna experience with minimal wood consumption.
Suitable for
- 180 cm barrel saunas
- 240 cm barrel saunas
- 340 cm barrel saunas
- 180 cm QUADRO saunas
- 240 cm QUADRO saunas
- 340 cm QUADRO saunas
Main advantages
- Heat-resistant glass door — lets you enjoy the view of a real flame during your sauna session.
- Internal firebox — allows you to add firewood without leaving the steam room.
- Large stone capacity (up to 80 kg) — helps create soft, thick and pleasant steam.
- Reinforced mesh structure — designed to withstand heavy stone loads without deformation.
- High combustion efficiency — cast iron grates, additional air supply and two flame deflectors improve performance and durability.
- Atmospheric sauna experience — combines warmth, visible flame and gentle steam in one solution.
Key specifications
| Stove type | Wood-burning |
|---|---|
| Firebox location | Internal |
| Firewood loading | Inside the steam room |
| Special feature | Door with heat-resistant glass |
| Steam room volume | Up to 12 m³ |
| Power | 12.2 kW |
| Stone capacity | Up to 80 kg |
| Certification | CE |
Important: The stove is certified to the CE standard.
Warning: Do not pour water onto the stove’s glass door.
Note: Stove stones (80 kg) and additional options such as tanks or pipe grilles are not included in the base price.
Delivery note: To optimise delivery costs, the stove is supplied unassembled.
Installation note: Before final installation, the stove should be fired outdoors for approximately
30 minutes to burn off the factory paint.
Safety recommendation: Use a protective fireproof base under the stove, such as a stone or concrete slab.
Recommended size is approximately 60 × 40 cm, with thickness depending on the material, usually
7–10 cm.
Summary: The ETNA 12 SN is a practical and atmospheric wood-burning stove that combines internal loading,
visible flame, efficient heating and soft steam for a cosy traditional sauna experience.


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