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    Manufacturer: Greenheck

    Axial Roof Supply Fan, Model AS-12, Direct Drive, 1/4HP, 115V, 1Ph, 261-929 CFM

    $902.00

    Model AS, direct drive axial supply fan is designed for economy and reliability in low pressure/low volume applications. Typical applications include general clean air ventilation.

    • 22 x 22 inch base with prepunched mounting holes for easy attachment to roof curb
    • 12 inch fabricated aluminum propeller designed for low sound levels
    • 14.5 x 14.5 inch recommended roof opening
    SKU: AS-12-420-A4X-QD
    Ships From: Greenheck

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    Available In: 5-7 Business Days

    Model AS, direct drive axial supply fan is designed for economy and reliability in low pressure/low volume applications. The robust design maximizes performance while maintaining low sounds levels. Typical applications include general clean air ventilation in educational facilities, office buildings, manufacturing, hospitals and apartment complexes.

    • Aluminum motor cover attached with stainless steel hardware for easy removal and access to motor
    • One-piece, heavy gauge aluminum fan shroud with rolled bead for added strength
    • Speed controllable, with up to 30% turndown
    • Permanent stamped aluminum plate for exact model and serial number identification
    • Vibration isolators support the motor and propeller for long life and quiet operation
    • Includes a large internal conduit chase for installing electrical wiring through the curb cap into the motor compartment
    Products specifications
    Unit of Measureea
    Service Factor1
    ApplicationSupply Air
    Mounting LocationRoof
    Base/Panel Length X Width22 x 22 in
    Drive TypeDirect Drive
    Phase1
    Voltage115
    HP1/4
    Impeller TypePropeller
    Impeller MaterialAluminum
    Housing MaterialSpun Aluminum
    IncludesBirdscreen
    Max Inlet Temp
    CertificationsAMCA Sound & Air, UL/cUL 705
    Warranty Length1 Year
    Speed ControllableYes
    Required AccessoryRoof Curb
    Curb Cap Size
    Impeller Diameter
    Roof Opening Width x Roof Opening Length
    Base Height
    Base Top To Shroud
    Base Top to Shroud Top
    Damper Width x Damper Height12 x 12 in
    Height
    Weight
    Overall Diameter
    Hertz
    Motor EnclosureOpen Drip Proof
    RPM
    Motor InsulationB
    Thermal ProtectionAutoOverload
    Nominal Efficiency
    NEMA Frame Size48
    CFM Range261-929
    FRPM Range1400-1750