High-tech non-catalytic XBT firebox produces maximum results. Uses stainless steel tubes and ceramic fiberboard to create a clean, hot burn that lasts for hours. Burns clean: only 1.63 grams of emissions per hour. Generates 75,000 BTUs per hour when burning seasoned cordwood for steady, dependable heat. Outside air hook-up provides fresh air for excellent fuel combustion. Cast iron door and quality welded steel body with satin black finish. Arch door design with large door glass and air wash system. Room air blower moves heated air around the room to warm it up quickly. Accepts up to 20" logs which means less log cutting. 3.5 cu ft (cubic foot) firebox. Convenient ash drawer with pull for easy ash removal. 6" top vent fits standard stove pipe and allows for easier installation. Built-in rear heat shield for close clearances. Pedestal and cast legs included. Approved for mobile home installation when used with pedestal.