Heavy-Duty Countertop Lava Rock CharBroilers with exceptional low profile design is only 13 1/8” (333mm) to broiling surface making the Heavy-Duty series broilers ideal for use on refrigerated cabinets and a 21 1/2 “ deep broiling surface. Exterior front is all stainless steel with unique air blanket for ventilation and cooler outer temperatures. Front grease trough, slide out stainless steel water pan/grease drawer and 4” (102mm) chrome plated adjustable legs are standard. Interior combustion chamber is fabricated of 16 gauge