4 - Person Traditional Steam Sauna in CedarDescription Check your worries at the door on the exterior benches before entering the Audra for a refreshing sauna session. Measuring 6x6, this canopy style barrel can fit up to four people. When the 195F temperatures become too hot, cool off on the exterior benches before hopping back in. The Harvia 4. 5kW electric heater can start heating up right away, or be delayed up to eight hours. Enjoy a traditional sauna experience with up to four people in