Stones that optimise steam production in the sauna cabin
Harvia lava stones for electric sauna heaters are traditionally selected to provide the full benefits of a steam sauna session.
As split stones, they provide a larger surface area on which water can evaporate and provide that intense steam heat. They are also easier to stack and therefore optimise the heating space of the heater.
Choose the size of the stone - 5 or 10 cm - according to the volume of your electric sauna heater.
|Type||Lava stones - 5/10cm||Lava stones - 10/15 cm|
|Dimensions||Diameter 5 to 10 cm||Diameter 10 to 15 cm|
|Packaging dimensions||40 × 28 × 14 cm|
|Packaging weight||20 kg|