The Kuuma BluFlame is an advanced gasification wood-burning sauna stove designed for cleaner, more efficient, and safer heating. Built in Minnesota, it uses patent-pending secondary combustion technology to burn wood gases a second time, producing more heat with less wood and significantly reduced smoke. Inspired by proven Kuuma technology, BluFlame delivers a refined sauna experience with improved efficiency, cleaner operation, and reliable performance for traditional wood-fired sauna enthusiasts.