SunRay The Tiburon, 4-Person Indoor Traditional Sauna with 6.0 kW Harvia HeaterThe Tiburon 4 Person Indoor Traditional Sauna is constructed of aged Canadian hemlock wood for a durable cabin with a natural appeal. Two tiered bench seating provides a great way to recline and comfortably enjoy the sauna. The 6. 0 kW Harvia Heater produces temperatures up to 170 degrees. The included cask and spoon allow you to add water to the heater stones to generate steam. Standard features include: Thermo hygrometer for displaying the humidity