The Aston 1-person indoor traditional sauna is the perfect getaway for relaxing the day''s stress. The Aston traditional sauna includes a 4.5kW Harvia electric heater. Harvia heaters are world-renowned for providing high-quality electric sauna heaters that produce temperatures up to 170 degrees. The side-seating design of the Aston offers ample space to enjoy the intense heat while relaxing in comfort against the integrated ergonomic backrest. A water cask and spoon are included to add water to the heater stones to provide humidity and steam for more intense heat. Standard features include a thermo-hygrometer for displaying the humidity level, interior dome lighting, a ventilation system, and a cabin constructed of natural Canadian Hemlock wood for durable yet naturally appealing decor.