Marketing InformationThe Famco DWVCU wall vent is a hooded wall vent that is primarily used for air exhaust applications and dryer venting. Includes a built-in hinged backdraft damper. The angled hood is designed to balance a low profile with optimum air flow. This hooded wall vent is quality constructed from Heavy Duty 16 oz, 24 ga Copper. The Famco DWVCU Hooded Wall Vent comes in a range of sizes designed to fit ventilation pipes from 3 to 14 in. The Famco DWVCU Hooded Wall Vent is manufactured by Famco in the United States and comes with a 1 year warranty against product defects and workmanship.