Gibson Living GL5072CE Empire 72 Inch Crystal Linear Wall Mounted Electric Fireplace This electric fireplace heater requires no ethanol, gas, chimney, mantel, insert space, stove or gel cans. Product Dimensions: 72"W x 5.5"D x 21.7"H, Weight: 55.1 pounds. Smokeless Ventless Wall Mounted Electric Fireplace with Heater. Control flame and heat from remote (batteries not included). Wall mounting hardware included.