Löyly-IKI jr. is a "tiny giant" for saunas with tight spaces. The diameter of the stove is only 48 cm, but there is enough power for saunas up to 16 cubic meters.
The quick heating time of approximately 1 hour is made possible by the 1 m2 contact area between the furnace and the stones. When heated the heavy-duty spiral fire pipe burns red transmitting heath quickly to the stones.