Harvia Sauna Heater Stones, Split Face

Description Stones can’t be bought without buying a heater or stove first. Olivine diabase sauna heater stones are the most common and used sauna stones for all heater types and are a subvolcanic rock mined in Western Finland. This traditional stone type is durable in structure and thanks to its high density, it stores and releases heat well. This guarantees perfect steam for the sauna. Traditional angular sauna heater stones with high quality For electric heaters and as a top stone for wood-burning heaters Split-face stones store plenty of heat, making the water thrown onto them vaporize efficiently on the broad fracture surface The split-face stones are easy to stack and enable good air circulation Excellent heat storage capacity, durability, and thermal conductivity Color and stone species: Dark gray olivine diabase Stone size 5-10 cm and box weight 20 kg Does not contain harmful ingredients Check the right stone size for your heater from the hea