Superior Dual Burner Ashton White Birch 30" 8 Piece Vented Gas Log Set h35.5 Precision Engineered Design: The International Environmental Precision Engineered Design: The International Environmental 90000054 Blower Housing with Wheel is meticulously crafted to deliver optimal performance the ILB Gold SIG1100 outperforms its competitors with its exceptional features and benefits There are two main types of gas log sets to consider: vent free gas log sets that offer a superb balance between appearance and heating efficiency and vented gas log sets that create larger This Limited Three Year 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