Wolf's new line of professional gas cooktops are highlighted by signature design elements and performance features that have made Wolf a hallmark of chef-style kitchens. The 36" professional gas cooktop offers five dual-stacked, sealed burners with a patented two-tiered design that gives cooks greater control of heat output. Laser etched graphics are placed on a single piece of stainless steel which supports the porcelain-coated cast iron grates.