The 60-Inch Mobile Natural Gas Grill 15,000 BTUH 304 stainless steel straight tube burners and are placed every 5.75 inches to ensure the most balanced heat pattern possible over the surface, allowing the grill to heat up to cooking temperature within 5 minutes. This one is the real favorite for the larger Caterer, Golf Club and Hotel. This extremely versatile BBQ system converts into many different cooking options on demand. We call these the combo options as it is simple to slide on a pro griddle for example and add or remove optional dome lids (not included) to meet your food menu needs. Arrives fully assembled ready to use.