4 Inch Flexible Aluminum Duct

Insulated flexible duct r6 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications.

4 inch flexible aluminum duct.

Product overview this 4 in. 4 7 out of 5 stars 1 130. See more product details. Get it as soon as wed aug 19.

The duct has r6 insulation which contains 33 more insulation than the standard r4 2 product. Ac infinity flexible 4 inch aluminum ducting heavy duty four layer protection 25 feet long for heating cooling ventilation and exhaust 4 7 out of 5 stars 1 537 4 air duct 25 ft long aluminum flexible ducting with 2 clamps 3 layer hvac ventilation air hose great for grow tents dryer rooms house vent register lines. The master flow 4 in. 3 layers of aluminum foil laminate are included in its composition that will withstand up to 250 f temperatures.

Free shipping on your first order shipped by amazon. Omont aluminum flexible ducting 4 inch 16ft pvc air duct with 2 clamps great for dryer rooms grow tents kitchen portable air conditioner 4 7 out of 5 stars 133 14 77 14. Ac infinity flexible 4 inch aluminum ducting heavy duty four layer protection 25 feet long for heating cooling ventilation and exhaust. Steel wire spiral structure is flexible and easy to install in hard to reach places.

Flexible aluminum foil duct is ideal for bathroom fan exhausting and other general purpose exhaust applications. 25 feet includes two stainless steel 4 duct clamps. This additional insulation provides greater thermal efficiency to save energy.