Create unforgettable outdoor grilling experiences with Coyote Outdoor Living Coyote grilling accessories are built to last and offer remarkable performance. Designed to match the Coyote outdoor vent hoods (Not Included), this duct cover extension accommodates 8.5 to 9.5-foot ceilings and provides a finishing touch to your outdoor kitchen. Made of 304-grade stainless steel to assure resistance to the elements. A vent hood is not included. Manufacturer Warranty Information: - Limited Lifetime Warranty on Stainless Steel frame/housing.