The wood heat cognoscenti immediately recognize Solution 2.9 as the top of the line in wood heating devices. The steel top alone - at 3/8 of an inch thick - says volumes about the design! The firebox is oriented front-to-back to accept logs up to 19'' long. The secondary air supply is balanced front, top and back using a clever system of pilots strategically placed in the firebox. The result is simple, effective and incredibly clean heat. Despite its large size, Solution 2.9 produces average particulate emissions of 4.3 g/h. In other words, demanding users choose Solution 2.9 for style and high performance...for life!