Sauna rocks especially shaped for sauna heaters. Time-tested Vulcanite sauna rocks are industry approved, and the only real sauna rock.
Sauna heater rocks are included with ALL sauna heater purchases. If you need to replace your sauna heater rocks. We recommend vulcanite rocks for the high metal content which means they don’t crack and give off wonderful radiant heat and steam when you ladle water over them
DO NOT TIGHTLY FILL your sauna heater with rocks. Remember the sauna heater appliance is designed so that cold air easily passes over the elements and rocks to heat the room. Today’s appliances need a fresh air source and exit vent to work efficiently. They’ll breath better and so will you!
