Attributes

Key Value
Flange WidthNot Applicable
Flange Width (In.)1 1/4 in
For Use WithIntake or Exhaust Appli.
Frame Depth4 in
Inside Height37 in
Inside Height (In.)37 in
Inside Width39 in
Intake Louver Inside Wi.39 in
Intake Louver Outside H.41 1/2 in
Item42"H 42"W Non-Drnbl GSt.
Louver Free Area5.496 sq ft
Louver ItemModular Intake Louver
Louver Max. Intake3,876 cfm
Louver TypeFixed
Maximum Outside Width41 1/2 in
Min. Wall Opening (H x .42 in x 42 in
Min. Wall Opening (In.)42H x 42W
Minimum Outside Width41 1/2 in
Mounting Hole Size (In.)9/64
Outside Height41 1/2 in
Outside Width41 1/2 in
Outside Width (In.)41 1/2 in
Rough Opening Height42 in
Rough Opening Width42 in
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