The Superior WRT6000 models feature our revolutionary, Mosaic Masonry™ real firebrick lining system available in Warm Red and clean Ivory brick colors. Designed for large, custom applications, the WRT6000 Signature Series fireplaces feature a 30” tall opening and beautiful Mosaic Masonry™ brick that represents a true masonry fireplace appearance. When only an authentic masonry fireplace will do, the WRT6000 series has the industry’s best offering at a fraction of the cost of site built. Features - Available in 36”, 42” and 50” models with PureFire Technology, a passive catalyst system that reduces particulate emissions by approximately 75%. - Mosaic Masonry™ brick available in a variety of patterns and colors with integrated ash lip. - Dual (left hand/right hand) outside air kits available for maximum performance.