American Range AECB-14 14" Countertop Gas Charbroiler w/ 1 H-Shaped Burner, Lava RocksGeneral Info and Benefits The heavy duty Char Rock Broiler is designed to provide reliable, solid performance for many years. Self cleaning, long lasting, natural volcanic char rock is used to give the authentic effect and true flavor of Char Broiling. The juices from the meat drip down onto the rocks, resulting in searing flames and smoke that enhances flavor. Individually Controlled Burners Individually controlled 35,000 BTU hr burners are located