About This Product
| 2021 Catalog Page: 90 |
|---|
| Maximum operating temperature of 257°F |
| Ideal for bath fan exhaust ventilation applications |
| Constructed with multiple layers of aluminum / polyester material |
| Galvanized helix wire construction for additional support |
| Flexible design for easier installation |
| Do not use for clothes dryer installations (UL 2158A duct must be used) |
| Installation clamps (not included) |
| 414 |
| Length: | 4 x 25" |
|---|
