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    Manufacturer: Greenheck

    Spun Aluminum Gravity Ventilator with Flashing Flange, Size 12, Model GRSF-12

    $293.00

    For natural gravity or positive pressure systems, model GRSF offers excellent performance and durability for intake or relief applications. Featuring an exceptional low silhouette design and rugged construction this model is both efficient and economical.

    • All aluminum exterior for corrosion-resistant construction
    • Integral birdscreen to prevent entry of birds and small objects
    • 22 x 22 inch base with built-in flashing flange and prepunched mounting holes for quick and easy installations without a roof curb
    SKU: GRSF-12-QD
    Ships From: Greenheck

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    Available In: 5-7 Business Days

    For natural gravity or positive pressure systems, model GRSF offers excellent performance and durability for intake or relief applications. Featuring an exceptional low silhouette design and rugged construction this model is both efficient and economical.

    Products specifications
    Unit of Measureea
    ApplicationExhaust General and Clean Air, Supply Air
    MountingFlashing flange
    Mounting LocationRoof
    Base/Panel Length X Width22 x 22 in
    Housing MaterialSpun Aluminum
    IncludesBirdscreen, Flashing flange
    Warranty Length1 Year
    Base Height
    Base Top To Shroud
    Base Top to Shroud Top
    Damper Width x Damper Height12 x 12 in
    Height
    Weight
    Overall Diameter
    Intake Area
    Throat Area