Lambro Lama-flex Aluminum Film Laminated Flexible Duct Air Connector - 4" X 25'

Flexible Aluminum\aluminum Foil LamaFlex Duct Is Ideal For Applications Where Building Codes Require The Use Of All-aluminum Duct. The Duct Has A Maximum Operating Temperature Of 250°F.

Features

• Laminated Foil Design For Easier Installation
• Flame Resistant
• Not A Substitute For Metal Duct
• Individual Carton

Specifications

• Size: 4" X 25'
• Material: Aluminum

Manual Instruction.pdf