Semi-rigid aluminum duct is ideal for applications where building codes require use of all aluminum duct. The duct is totally non-combustible with a maximum operating temperature of 400 deg F.
Includes | : | (1) 4 in x 8 ft Flexible Semi-Rigid Aluminum Duct, (1) 4 in Plastic A Elbow, (1) 4 in Plastic B Elbow, (1) 4 in Wallplate Outlet |
Number of Pieces | : | 4 |
Package Type | : | Box |
Specifications | : | 400 deg F Operating Temperature |
Type | : | Flexible |