Sauna Oven Stainless Steel 6 kW with External Controller Key benefits External controller design keeps controls outside the sauna room for safer, easier operation and cleaner internal installation. Durable stainless steel construction for long service life and simple maintenance. Compact heater size fits small to medium sauna rooms while holding ample sauna stones for consistent steam and heat. Builtin safety features including mechanical temperature control, overheat sensor cutoff, and a timer for automatic shutdown. Main features Model name: Sauna Oven Stainless Steel Power options: 4.5 kW, 6 kW, 8 kW, 9 kW (this unit: 6 kW) Working voltage: 220V Material: stainless steel Heater dimensions: 41 cm x 25 cm x 58 cm Suitable sauna room volumes: 4.5 kW: 36 m3 6 kW: 59 m3 8 kW: 812 m3 9 kW: 913 m3 Temperature control: Internalcontrol type adjustable up to 60C Builtin safety sensor stops the heater at temperatures up to 90C Mechanical knob for temperature and time adjustment Stone capacity: requires 14 to 20 kg of sauna stones (stones not included) Package contents: 1 x Sauna heater How it solves common needs Simple external control placement keeps electronics away from the humid interior and makes operation convenient from outside the sauna. Stainless steel housing resists corrosion typical of sauna environments and is easy to clean. The timer and safety cutoff reduce the risk of leaving the heater running unattended and allow predictable session lengths. Mechanical controls and a builtin terminal block allow reliable, straightforward installation and use. Use scenarios Home sauna: Install in a dedicated domestic sauna room with the controller mounted outside for everyday use. Spa or physiotherapy facility: Provide consistent heat and steam in private treatment rooms or shared sauna cabins. Gym or mobile sauna: Compact footprint and robust construction suit installation in fitness centers or transportable sauna units. Installation and safety notes The controller is supplied separately and is normally installed outside the sauna room. The unit does not include a power cord. It has a builtin terminal block and must be hardwired to the main power supply by a qualified electrician. This heater requires a full set of sauna stones for correct operation; stones are not included. Not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised or instructed by a responsible person. Use the timer and manual control to prevent unattended operation. The builtin sensor provides automatic shutdown if the heater overheats. This stainless steel electric sauna heater is supplied as a single unit and is available in multiple power sizes to match room volume requirements.