The Scandia Ultra Sauna Heater models 12240 and 12208 offer unparalleled quality and reliability for large sauna spaces. Designed to heat rooms up to 980 cubic feet, these powerful heaters are built entirely from stainless steel, with element channels crafted from spec 321 jet engine stainless steel for superior durability and efficiency. Manufactured in the USA, these heaters feature a unique steamer tray that ensures 100% vaporization, keeping the heating elements dry and extending their lifespan. High-density imported rocks enhance heat retention, providing a consistently warm sauna environment.