Scandia Natural Sauna Rocks 25 lbs

Scandia natural sauna rocks for electric and gas sauna heaters, 25 lbs box. Dense stones absorb heater output and release it evenly for strong loyly.

Piled loosely around the elements according to heater size, they suit small and medium heaters with one box, large 12-18kW heaters with two boxes, 40K BTU gas heaters with three boxes and 80K BTU gas heaters with six boxes.