Master Flow SCF3.25X10 3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar

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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)

Dimensions

Details