The Superior VRT6000 Ventless Firebox is a large device that will stand proudly for all to see. It is designed to be the focus of attention. In 36", 42", and 50" sizes, this unit has a 30" tall opening. It has an eye-catching opening that, when matched with a vent-free log set, will be the focal point of your home. To give the Superior VRT6000 Ventless Firebox the look and feel of a real masonry fireplace, choose from four gorgeous Mosaic Masonry brick liner options. Mesh screens and a textured powder coat finish are included as standard. Make your home more comfortable with this fully insulated fireplace! This product is being sold with Firebox only. Log sets are sold separately.