The Weber Summit S-670 is one of the various stainless steel grills in the Weber Summit Series. This Summit S-600 model offers 6 stainless steel burners, just like the other S-600 models, has a 60,000 BTU-per-hour input, a 12,000 BTU-per-hour input flush-mounted side burner, an 8,000 BTU-per-hour smoker burner and stainless steel smoker box, a 10,600 BTU-per-hour infrared rear-mounted rotisserie burner, a Tuck-Away™ rotisserie system with flip-up motor and separate spit and fork storage in the enclosed cart, a limited warranty, a Weber cookbook, and many other fabulous features.