Superior VRE6050 50" Traditional Outdoor Vent Free Gas Masonry Fireplace watt32 5 lbs Carton Width 13 FyreStarter Electronic ignition system 5 lbs Carton Width 13 Simply plug the ash mat into the RLG20 (sold separately) to have glowing embers beneath the fireplace insert Ceramic glass carries the 20 Year Limited Warranty against thermal breakage only This 20 Year Limited Warranty applies only if the Product is installed in the United States or Canada and only if operated and maintained in accordance with the printed instructions accompanying the Product and in compliance with all applicable installation and building codes and good trade practices