The Vulcan VC4GD is a single deck gas convection oven. Unlike Vulcan's electric convection oven - the VC4ED - the VC4GD requires a gas connection to operate. The Vulcan VC4GD can operate with either natural gas or LP gas for the owner's convenience. Convection ovens like the VC4GD are an excellent option in the kitchen as they distribute heat evenly throughout the entire cabinet, providing a more consistent baking of food. Convection ovens also tend to cook food more quickly than standard ovens. The Vulcan VC4GD is constructed of stainless steel on the front, sides, and top/ The door is also stainless and features double pane glass windows to better insulate the cabinet.