Superior WRT4500 Open Hearth Wood-Burning FireplaceThe WRT4500 fireplaces are expertly crafted for grand, custom installations. These fireplaces boast a spacious 30" tall opening and a brick to face design that eliminates the visibility of interior sheet metal. All models are fully insulated and have a clean faced appearance. The standard models offer a choice of White traditional, stacked, or Herringbone textured brick panels, along with a convenient hidden ash dump. A 12" venting system is required