Pizza Oven, gas, double-stacked, (32) 9″ or (8) 18″ pizza capacity each, (4) 24″W x 19″D removable pizza stones per oven, 300?F – 650?F throttling thermostat, aluminized steel interior, stainless steel front, (2) 30,000 BTU, cETLus, ETL-Sanitation. One year limited parts & labor warranty, standard