The 4 in. x 24 in. Semi-Rigid Aluminum Duct is ideal when all aluminum ducts are required by code in some gas and electric dryer applications. New manufacturing technology incorporated into this duct allows for easy rotation. The thicker material provides more durability during handling by the contractor.
- Maximum operating temperature of 430°F
- 2 pre-attached collars allow for ease of installation
- Rotating collars