#397 • GAF Master Flow 3.25 x 14 x 3 ft Rectduct 2 Count

Part of Big Box Bargains-Red 3 (timed auction by O'Connor Auction Group)

Starting at $1.00

Status: Available

Bidding closes Nov 25, 2026 6:53 PM CST

Condition: New(other) In Packaging?: No Assembly Required?: No Damaged?: No Functional?: Yes Missing Parts?: No 3.25 In. X 14 In. X 3 Ft. Half Section Rectangular Stack Duct Product Depth (in.): 36 Product Height (in.): 36 Product Length (in.): 3.25 in Product Width (in.): 14 Duct Type: 3.25 x 14 Gauge: 30 Insulated: No Material: Galvanized Steel Certifications and Listings: No Certifications or Listings Master Flow s Rectangular Stack Duct is used for HVAC system applications between wall studs as supply and return ducts and to vent range hoods kitchen and bath fans between walls as well . Installing rectangular duct between wall studs saves space and is an easy way to route air up or down a wall and to other stories of a home. It also works in overhead spaces between floor joists or in attics. Sold in L sections. Two pieces must be ordered to produce a full section of duct. Can be cut to needed length with simple tin snips (not included) Always seal seams with code-approved mastic sealant or duct tape (not included) Sold in Half Sections - 2 pieces needed for complete section of duct Notched corners for easily.