When you're looking to build a custom grill, the most important part to scout is the grill head. Napoleon Products makes superior grill heads and the Napoleon LEX 605 Propane Gas Grill Head is no exception.This 21 inch, 5 burner gas grill runs on natural gas and delivers 79,500 BTUs of power. The body and 5 bar burners are constructed of durable stainless steel. The piezo igniters are simple to use and directly ignite each burner.This grill also features a single piece hood, thermometer, twin lighting system, and more.