The VRT3500 fireboxes deliver a vent-free louver less design that can be installed just about anywhere in the living room or family room of your home, apartment, or condo. Because there is no chimney, it is perfect for renovation or remodeling. These units are easy-to-install firebox enclosures that will accommodate a variety of vent-free gas log sets. With a realistic brick-lined interior and a clean, louver-free exterior, the VRT3500 provides the ideal means for enjoying the warm ambiance of fire. Note Firebox and Liner only. Includes White Herringbone Liner, Junction Box and Mesh Fire Screens. Features Model # VRT3542WH. Style Traditional. Gas Type Natural gas/Liquid Propane. View Style Front View. Venting Type Vent-Free. Accepts up to 30 vent-free gas logs. Optional blower J-Box kit required . Durable textured powder coat finish. BTU Based on vent-free logs installed. White Herringbone refractory panels sides, back and hearth with ash lip . Choose a beautiful and reliable Superior vent-free log set for best results. Compatible with any listed ANSI Z21.11.2 vent-free log set by Superior Fireplaces. LBG Series. LTF Series. LVD Series. 20 year limited warranty. Specifications Opening 28 Tall. Overall Dimensions 47.75 W x 20 D x 41.25 H . Framing Dimensions 48.25 W x 20.5 D x 44.25 H .