Attributes

Key Value
Fits Fan Dia.12 in
Fits Fan Diameter12 in
Flange Width1 1/2 in
For Nominal Duct Diamet.Not Applicable
Frame Depth3 in
Frame Opening Height12 1/2 in
Frame Opening Width12 1/2 in
ItemWall Backdraft Damper
Mounting Hole Diameter1/4 in
Mounting Hole SizePrepunched
Open Depth6 1/4 in
Overall Diameter15 in
Overall Height15 in
Overall Length6 1/2 in
Overall Width15 in
Rough Opening Diameter12 1/2 in
Rough Opening Length12 1/2 in
Rough Opening Width12.5 in
Shutter Construction Ma.Extruded Aluminum Frame.
Shutter Free Area0.786 sq ft
Shutter Mounting Locati.Wall
Shutter Mounting Positi.Vertical
Shutter Opening Required12-1/2 in x 12-1/2 in
Shutter Overall Size15 in x 15 in
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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