Description
Product information updated 2026-11-11
Modern and timeless Kaarna electric sauna heater combines exceptional design, Finnish soapstone and advanced technologies. Soapstone effectively retains heat and evenly radiates it, creating long-lasting and pleasant steam. The heater features a unique height adjustment option and small safety distances.
Specifications
| Model | Kaarna L | |
| Power, kW | 12,8 | 15,3 |
| Sauna volume, m³ | 11 – 19 | 14 – 24 |
| Stone capacity, kg | 50 | |
| Heater dimensions (Ø/H), mm | 430 / 790–940 | |
| Weight without stones, kg | 90 | |
| Safe distance from wall, mm | 100 | |
| Safe distance to benches, mm | 20 | |
| Power supply | 400 V 3N~ | |
| Fuses, 3 phases | 3 × 20 A | 3 × 25 A |
| Cable cross-section, mm² | 5 × 4 | 5 × 6 |
