Electric Sauna Heater 39KW Steam Bath Stove with External Digital Controller Why this sauna heater solves common problems Precise control and easy operation: External digital controller keeps controls outside the hot and humid sauna room for safer, simpler adjustments of temperature and time. Flexible sizing for the right fit: Available power ratings from 3KW to 9KW allow you to match the heater to different room sizes and heating needs, avoiding underpowered or oversized units. Reliable session scheduling: Builtin 3hour timer and adjustable temperature let you plan sauna sessions without manual monitoring. Key benefits at a glance External digital controller for convenient and safe operation outside the sauna environment. 3hour timer supports unattended preheating and timed sessions. Adjustable temperature control for consistent, repeatable heat and steam levels. Power options from 3KW to 9KW provide compatibility across home and light commercial sauna installations. Designed for steam bath and dry sauna use, offering versatility in application. Main features and performance Function: Electric sauna heater that produces dry heat and supports steam generation when used with sauna stones and water dosing. Control: External digital controller gives clear temperature readout and timer settings while keeping electronics accessible and protected from humidity. Timer and temp: 3hour timer and adjustable temperature allow you to set start times and precise heat targets for different session lengths. Compatibility: Power ratings from 3KW to 9KW accommodate smaller saunas through larger shared rooms, making selection straightforward. Durability: Engineered for continuous sauna use with components located and protected to withstand temperature and steam environments. Practical use scenarios Home sauna: Install a 3KW or 4.5KW unit in a residential sauna for consistent, controllable heating and scheduled preheating before family use. Small spa or fitness center: Choose a 6KW to 9KW model to heat a mediumsized room reliably and let staff set automated session schedules via the external controller. Steamenhanced bathing: Use with sauna stones to deliver steam bursts during sessions while maintaining easy temperature control from outside the wet area. What to consider when choosing Match heater power to room size and insulation for performance. Place the external digital controller in a dry, accessible location for safe and convenient operation. Follow local electrical codes for installation and hire a qualified electrician for wiring and mounting. This electric sauna heater combines flexible power options, an external digital controller, and a 3hour timer to deliver controlled, repeatable sauna sessions for homes, spas, and wellness facilities.