The DuraVent 24DT-36 24-inch Inner Diameter Galvanized Class A Double Wall Chimney Pipe Length is a professional-grade venting solution designed for use with a wide range of appliances fueled by wood, oil, coal, or gas. Featuring a 24-inch inner diameter and a 36-inch length, this UL-listed chimney pipe is built to withstand high temperatures up to 1700 degrees Fahrenheit, making it suitable for fireplaces, furnaces, boilers, water heaters, and other heating appliances. Crafted with a durable galvanized construction, this chimney pipe offers reliable performance and long-lasting durability to ensure safe and efficient venting for your home.