The Kw 10.5 SE, 10.5kw Special Edition heats up to 525 cubic feet (length x width x height). Enjoy all Stainless Steel construction and Industrial low-density silver solder Incoloy elements with this model. Saunacore heaters offer both outstanding safety and energy saving features, as well as sleek, high technology design that can be used wet or dry. The innovative ventilation system allows these heaters to run up to 50 degrees cooler than most heating units on the market.With Saunacore sauna heaters, you get your choice of mechanical controls built into the base of the heater, or the popular Mercuri Digital Control. This heater is available in 240 volt, 1 phase or 208 volt, 3 phase. 240v/1ph, 43.8 Amps, 6 Gauge Wire - 208v/3ph, 29.2 Amps, 8 Gauge Wire; Dimensions: 18? This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Sauna Heaters". The seller is "saunaplace" and is located in this country: US. This item can be shipped to United States.