The A100-U Uncompressed T-Fin® Air Duct is a UL® 181 Class 0 used as supply, return or exhaust. It solves the need for an easily bent, uncompressed duct which makes small radius elbows. Our factory crimp ensures smooth connections.
• Design allows for better stretching and bending characteristics which helps eliminate flattening on the outside radius of a bend, thus preventing restricted airflow.
• Factory crimp on one end
• Ships uncompressed in full 8 foot lengths
• UL® 181 label
Built by Builder’s Best in the USA.