Master Flow® Goose Neck Vent ‑ Aluminum Specs

      Master Flow® Goose Neck Vent ‑ Aluminum Docs

      Master Flow® Goose Neck Vent ‑ Aluminum Videos

      Flexible icon

      FLEXIBLE

      Available in other sizes and finishes
      Strong icon

      STRONG

      Aluminum; specified .017 with damper
      Contact GAF

      VERSATILE

      For kitchen, dryer, or other exhaust applications
      Size
      GNV4A
      Weight5.05 lb. (2.29 kg)
      Base Size9" x 11" (229 mm x 279 mm)
      Fits Pipe Diameters4" (101.6 mm)
      Hood Height4.5" (114 mm)
      GNV10A
      Weight12.0 lb. (5.44 kg)
      Base Size16" x 12" (406 mm x 305 mm)
      Fits Pipe Diameters10" (254 mm)
      Hood Height7.75" (197 mm)

      Where to buy

      Find a GAF distributor near you.

      Find a contractor

      Find a GAF certified contractor near you.