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Master Flow 3-14 in. x 10 in. Rectangular Stack Duct Starting Collar SCF3.25X10 49174282

Sale price USD $9.49 Regular price

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Master Flow 3-14 in. x 10 in. Rectangular Stack Duct Starting Collar SCF3.25X10
9.49
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This Master Flow 3-1/4 in. x 10 in. Rectangular Stack Duct Starting Collar is made of durable, galvanized steel. It is used to transition from plenums (duct board or lined) or a flat surface to 3.25 in. x 10 in. stack duct. It installs easily with sheet-metal screws.

Galvanized-steel construction

Use to transition from ductboard plenums, lined plenums, or flat surfaces to 3-1/4 in. x 10 in. stack duct

Installs with sheet-metal screws

Insulate ductwork for system efficiency and comfort

Seal seams with code-approved mastic, sealant or duct tape (not included)

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