Majestic Insulated Flex Duct - Chimney Air Kits/Flex Duct

The Majestic ID6 Insulated Flex Duct is a 6-inch insulated air duct designed for use with compatible Majestic wood-burning fireplaces that require an outside combustion air supply. The insulated construction helps maintain airflow while reducing heat transfer, making it suitable for fresh air intake installations. This kit includes two 42-inch sections of flexible duct for easier routing during installation.