It features the IntelliFire Ignition system which eliminates a standing pilot light, so you save money and energy. There is battery backup in the event of a power outage. The Novus nXt the has a 5 step flame height adjustment. The remote control that comes standard with the Novus nXt also controls the fan speed and has a child lock. Also standard are the black Simon front and traditional refractory on the interior of the nXt. Options include an upgrade on three different fronts and doors in pewter, bronze or black as well as a herringbone refractory. Fan kits are also available. You can also upgrade the remote control to include an LCD screen that will also act as a thermostat and timer. Choose from two sizes, 33″ and 36″ for the best fit for your remodeling project. The Novus nXt zero clearance gas fireplace is certified for installation in bedrooms and mobile homes as well. The 33″ gas direct vent model ranges from 16-thousand to 29-thousand BTUs. The larger model goes from 18,500 to 31-thousand BTUs. This efficient unit qualifies for a $250 Energy Trust of Oregon rebate and a State of Oregon Income tax credit!