STERR 12 Inch 33 Feet HVAC Aluminum Flexible Ducting - Dryer Vent Hose - Duct Hose for Heating, Ventilation and Air Conditioning - 2

12 Inch 33 Feet HVAC Aluminum Flexible Ducting Air conditioning ducting is used for residential, commercial, industrial and infrastructure applications like vents for HVAC systems. 2 clamps are included with your order Aluminum pipes are light and easy to install in tight spaces when compared to galvanized flexible ducts that are very heavy. Because of it's lighter weight, aluminum pipe can be installed without requiring any cutting or trimming itself resulting in savings in labor costs. Flexible aluminum duct combines the performance of aluminum with the flexibility of polyester. It includes a seam-sealed, all-welded design that helps reduce wind noise and other transmission noise. AC exhaust hose is highly flexible which means you can bend it into any shape. Aluminum flex duct provides ventilation solutions for retrofit projects where expanding the size must be done without disturbing the use of existing structures. Has a unique design and shape that allows the duct to follow corners around walls etc. This duct has been fire tested and approved for +284 °F and cold tested down to 22 °F. Specification: Multilayer laminated aluminum + polyester +2500 Pa, 25 m / sec Temp .: -22 °F / +284 °F Extra long for extra needs - 12" by 33-feet aluminum ducting. This is a value size ducting which is 33 feet long when fully extended. It is longer than the standard 25 feet flexible duct and is suitable even for the most demanding installations. Thanks to this, you can build even the most complex and demanding AC, heating and ventilation configurations

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