Omcan Wood Burning Ovens Specifications: Omcan GX-B (31312) Wood Burning Oven, medium size, includes stand & stainless steel shelf. The use for this oven is unlimited and will cook any food to perfection with the added bonus of smoky flavors of the natural timbers. For best results only natural hard woods should be used as they generate the most heat and burn cleaner. Aprox. 2" thick ceramic fiber insulation. Getting your oven to temperature takes about 15-20 minutes. Temperature is controlled by the sliding grill on the fire box. The oven chamber size is 10"H x 18-1/4"W x 18.5"D. The firebox chamber size is 7"H x 21"W x 16"D. For outdoor use only. Oven: 28.5"H x 34"W x 19"D. Stand: 23"H x 34"W x 19"D. Overall height with chimney: 92"H. 180 days parts & labor warranty.