The Scandia Ultra Sauna Heater models 75240 and 75208 deliver exceptional quality and dependability for sauna enthusiasts. Expertly crafted in the USA, these heaters are made entirely from stainless steel, including element channels constructed from spec 321 jet engine stainless steel, ensuring superior durability and performance. Designed for saunas up to 448 cubic feet, these heaters feature an innovative steamer tray that guarantees 100% vaporization, keeping the elements dry and extending their lifespan. The inclusion of imported high-density rocks further enhances heat retention, creating a consistently warm and inviting sauna environment.