High-efficiency, compact and EPA-certified best describe this wood burning fireplace. Featuring a black steel door, ceramic glass, and large textured refractories. Also includes an efficient air wash system, decorative steel log retainers, a pre-wired factory installed fan (150 cfm), and double air combustion control. An outside air kit (UZI) and an outside air coupler (UZIAS).Louverless installation focuses on the beauty of the fire and mimics the look of a masonry fireplace Expansive glass area allows for unobstructed views of the hearth Textured refractory-lined firebox recreates a traditional masonry appearance Efficient air wash system keeps glass clean Airtight combustion chamber delivers maximum efficiency Ceramic glass for added safety and optimum heat transfer Outside air kit connection for optimum efficiency Convenient factory-installed fan for added valueEPA: EPA Certified Framing Depth: 22 Framing Height: 37-5 8 Framing Width: 35-7 8 Weight: 269