Like an artist who can bring the beauty of nature to life, Real-Fyre artisans work from real wood samples to meticulously recreate the intricate bark detail and natural coloration of deeply charred wood. The burned-thru centers of the resulting log setsófrom the Charred American Oak to the new Charred Majestic Oakó reveal the brilliance and fiery heart of a robust, long-burning fire. Experience the Charred Series from Real-Fyre and experience whatís become the acknowledged pinnacle of realistic log sets. The G45 Burner offers a T shaped, extra front burner which emphasis the front ember presentation and adds even more depth to the flame. With this burner, you will see more glowing embers and a small row of flames in the front, adding even more realism for your fireplace. Minimum Firebox Dimensions (FW - Front Width) 18" - 26FW x 15D x 18H 24" - 30FW x 15D x 18H 30" - 36FW x 15D x 18H Ignition Types: Manual Safety Pilot – Standing pilot light with an on/off switch Millivolt (remote-ready) – Standing pilot light with the ability to wire to a remote receiver, wall switch or wall thermostat. Variable Flame w/ Remote – Standing pilot light with remote control that turns burner on and off and adjusts the flame height. Intermittent Pilot w/ Remote – Electronic ignition without a pilot light. On/off function only