Made of aluminum and heat resistant insulating wool.

Reinforced aluminized trilaminate with fiberglass insulation.

Reinforced aluminized trilaminate with fiberglass insulation.

Allows to attach the flexible liner to an insert’s flue collar from inside the firebox.

Fits on 5"Ø fresh air intake kit models: AC01316, AC01331, AC01334, AC01336, AC01337, AC01338.

Made of two plies black polyester with fiberglass insulation.

Made of two plies black polyester with fiberglass insulation.

Certified 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.

Certified 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.