Description
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Independent Reseller: Warehouse Wonders purchases items for resale from discount / wholesale clearance channels. We are independent resellers and are not affiliated with, authorized by, or sponsored by the manufacturer.
No Manufacturer Warranty: This product does not include any manufacturer warranty, service benefits, or manufacturer-backed guarantees.
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About This Product
This 3-1/4 in. x 10 in. rectangular stack duct starting collar is made from durable galvanized steel. It is designed to transition from plenums (duct board or lined) or flat surfaces to 3-1/4 in. x 10 in. stack duct. Installation is simple using sheet-metal screws.
Highlights
- Ideal for transitioning from ductboard plenums, lined plenums, or flat surfaces to 3-1/4 in. x 10 in. stack duct
- Easy installation with sheet-metal screws
- Ductwork can be insulated for improved system efficiency and comfort
- Seams should be sealed with code-approved mastic, sealant, or duct tape (not included)
Specifications
| Product Depth (in.) | 4.25 in. |
| Product Height (in.) | 4 in. |
| Product Width (in.) | 11 in. |
| Brand/Model Compatibility | Universal |
| Gauge | 30 |
| Material | Galvanized Steel |
| Pack Size | 1 |
| Product Weight (lb.) | 1 lb. |
| Returnable | 30-Day |
| Brand | Master Flow |
| GTIN | 050206932308 |
| Size | 3-1/4 in. |






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