The SIZ32-NG Sizzler Series 32-inch Built-in Natural Gas Grill by Summerset combines high quality and high performance to provide a great option to complete your outdoor kitchen. This grill features solid #443 stainless steel construction designed for durability and longevity, while the heavy duty burners are built from a higher grade #304 stainless steel to ensure long lasting performance. The four main grill burners are rated for 12,000 BTU each, while the unique captured briquette trays allow even, radiant heat across the 740-square-inch cooking surface - eliminating hot and cold zones. This unit also features an infrared back burner rated at 15,000 BTU and an 8mm thick stainless steel grates offer a thick gauge grilling surface for professional style grill marks.