Loaded with the same luxury features of the TRL, the deluxe series turns up the heat with a more powerful cooking system for superior performance. Built completely from 304 grade stainless steel, this grill offers a level of quality usually reserved for commercial style grills. This 44-inch built-in natural gas grill features four, cast stainless steel burners rated for 20,000 BTUs each. The easy-clean briquette system protect the burners from food drippings, helping to regulate flare-ups. The briquettes are made from ceramics, which offer exceptional heat retention, ensuring the grill maintains even heating across the 1,200 square inch grilling area. The 9mm cooking grates are also made from stainless steel for longevity. Expand your cooking options with the 15,000 BTU rear rotisserie burner. The heavy-duty rotisserie kit can hold up to 50 pounds. The TRLD44-NG also includes a reliable flame thrower ignition with a manual flash tube backup that does not require batteries or electricity. Interior halogen lights and blue LED control knob illumination allow you to grill and entertain into the evening with ease. A large, easy to read temperature gauge is mounted on the hood, and the hood has a double lining, which helps retain heat and protect against heat discoloration.