Valcourt 5"Ø X 25' Insulated Flex Pipe for Fresh Air Intake Kit h3 Berkley Oak 18 - Ceramic

Berkley Oak 18 - Ceramic Fiber BO18-F Size: 18 Front Width Minimum Firebox Opening: IPI: 26"

Flex not included

Available in millivolt or IPI control

Material Galvanized Steel Inner Diameter 15" Height

Valcourt 5"Ø X 25' Insulated Flex Pipe for Fresh Air Intake Kit h3 Berkley Oak 18 - CeramicCertified according to ULC S110 UL 181, this insulated flexible air duct is composed of four (4) layers of polyester encapsulating a galvanized wire; all assembled with a flame retardant adhesive. Fully water repellent, the duct is corrosion resistant as well as high static pressure thanks to the unique four layer lamination process and wall thickness. The insulation contains no hazardous substances that may pose a health hazard.