Overall dimensions: 32 9/32” Width x 21 27/32” Height x 5 29/32” Depth, 6 feet power cable at top right hand. Easy to install: Fix the trim kit and slide it into the opening of your old fireplace. 6” slim design takes less room space when you build your own mantel surround. Dimmable LED flame effect and glowing ember effect on logs can be used with or without a heater, built-in speaker simulating the sound of charcoal cracking gives you a real fireplace experience. Two heat settings (750W/1500W) put out reasonable heat to 400 square feet. A programmable timer & thermostat allow you to decide the temperature of the room. Set your fireplace to turn on before you arrive home or have it automatic. Multifunctional remote control with LCD display so there is no need to leave your seat. It is CSA-certified.