
KASTOR KARHU 40 VO
The Kastor Karhu 40 VO is a powerful and reliable wood-fired heater designed for spacious saunas requiring a high level of heat and comfort. Its elegant design with a matte steel finish and glass door combines modern aesthetics with the traditions of Finnish craftsmanship. The integrated side water heating tank provides hot water, making the heater an ideal solution for large family or commercial saunas.
Product Features
- Durable body made of heat-resistant steel with a long-lasting heat-resistant coating.
- Side water tank with a convenient tap for draining hot water.
- Large firebox volume – efficient fuel combustion and prolonged heat retention.
- Elegant modern design with stainless steel elements.
Technical Specifications
- Sauna volume: 30–40 m³
- Stone capacity: 50–55 kg
- Integrated water tank: Yes (side)
- Dimensions (H×W×D): 740×585×925 mm
- Flue diameter: Ø115 mm
- Safety distances (front/side/rear/to ceiling): 500/300/300/1300 mm