The sturdy structures of the sauna heaters and large stone compartments guarantees even and pleasant steam. The fire grate is as big as the bottom of the sauna heater and the secondary air is guided underneath the ash pan in order to make the burning more efficient. The roof of the fire box is 10mm thick and durable. The glass cast iron door sets the tone and helps to hold the fire even. It is easy to install the sauna heater with the adjustable legs. This stove is available with through-wall model, which is heated from outside of the steam room. 
| Narvi Black 20 Through-wall | |
|---|---|
| Sauna room size | 10–20 m³ |
| Dimensions | |
| Height | 76 cm |
| Adjustment ± | 1,5 cm |
| Width | 48 cm |
| Depth | 50 cm |
| Tunnel part depth | 17,1 cm |
| Total weight / Stone capacity | 125 kg / 60 kg |
| Flue outlet diameter | 119 mm |
| Height of smoke connection from floor | 68 cm * |
| Fireplace ceiling thickness | 10 mm |
| Safety distances | |
| Sides | 30 cm |
| Front (suuluukku) | 50 cm |
| Up | 127 cm |
| Rear | 20 cm |
*) top connection only
Instructions
Narvi BlackFI, SE, EN, DE
Mittakuvat / DimensionsFI, SE, EN, DE