With this wall mantel electric fireplace, you can efficiently heat those cozy nights in or simply enjoy the ambiance of the brilliant flame effects. The 18-inch electric fireplace insert has a 4,600 BTU heater that can heat up to 400 square feet of your home. Alternatively, the heat can also be turned off while realistic flames stay on, for the look of a gentle rolling fire any time of the year. Routing details between the planked design create a coastal cottage feel that adds charm to any home décor. Beautifully crafted with even smaller living spaces in mind, this wall mantel can be enjoyed in your living room, den, and many other spaces at home.