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3 1/4" x 10" x 24" Stack Duct
- For all heating, air conditioning and venting where rigid pipe is required
- Used between wall studs for venting, heating and air conditioning supply and return duct
- The 3 1/4" x 10" x 24" galvanized wall stack duct is used to extend your duct run vertically within an interior wall.
- Brand Name: Imperial Manufacturing
- Diameter: 3-1/4 in.
- Length: 24 in.
- Material: Galvanized Steel
- Product Type: Duct
- Indoor or Outdoor: Indoor
- Packaging Type: Bulk
- Gauge: 28 Ga.
- Color: Silver
- Click here to see the Safety Data Sheets for this product