Air Connector UL Listed 181 Class 1

• – Our ALUAFS .45 UL air connector is tested according to UL 723, it has flame spread index lower than 25 and smoke developed index lower than 50.

• ULC-S110 Standard Methods Of Test Air Ducts.

• UL Certificate Of Compliance # 20140704-MH48069 , Report Reference # MH48069-20120427.

• High tension steel wire helix, resistant to corrosion & rust is permanently bonded to aluminum.

• For Installation in Length NOT Over 14’ .

• Do not Use for Dryer Vent.

• Available Diameters : 4”, 5”, 6”, 8”, 10” .

• Available Length : 25 Feet.

Specifications