This special Built-in BBQ is equipped with unique HEATSTRIP technology. Crossray is known for high performances and ultimate grilling fun. The Crossray Built-in 2-burner is ideal for compact outdoor kitchens with power of a 4-burner. What is special to the Crossray technology, is that the burners don’t connect to gas in a traditional sense, but uses infrared heating. This way of heating makes your dishes cook from the inside out, in stead of just around as with traditional gasburners.