Transform your old masonry fireplace into a high-efficient heat source| Easy to install and easy to light. Requires a fireplace opening of 29in.W x 14in.D x 21.5in.H. Truck ship.Masonry wood insert features an ultra-quiet blowerHeavy 1/4in. plate steel top1.8 cu.ft. fireboxAccepts 20in. logs and heats an area up to 1800 sq. feetAirwash keeps glass cleanAdjustable door handle and single air controlRequires faceplate Item# 1589720 (sold separately)27in.W x 23.5in.D x 20in.H.Requires a fireplace opening of 29in.W x 14in.D x 21.5in.HTruck shipModel DB03120