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    Manufacturer: Greenheck

    Centrifugal Downblast Exhaust Fan, Model G-070, Direct Drive, 3-Speed, 115V, 1Ph, 179-374 CFM

    $629.00

    Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class.

    • 17 x 17 inch base with prepunched mounting holes for easy attachment to roof curb
    • Speed controllable, with up to 30% turndown
    • 13.5 x 13.5 inch recommended roof opening
    SKU: G-070-DGE117XQD
    Ships From: Greenheck

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    Available In: 5-7 Business Days

    Model G, direct drive centrifugal roof exhaust fans provide the industry's best performance and durability for general clean air applications where air is discharged downward, toward the roof. Units feature the most advanced motor cooling of any fan in its class. Ideal for new installations or for retrofit, replacement applications. Curb adapters and reducers available to eliminate the need to field fabricate transitions when there is an existing roof curb.

    • Centrifugal wheel provides high-efficiency and minimal sound
    • True vibration isolation supports the motor and wheel for long life and quiet operation
    • One-piece aluminum curb cap provides a weather-tight fit
    • Galvanized birdscreen protects the fan discharge from birds and small objects
    • Positive motor cooling with fresh air results in maximum motor life
    • Permanent embossed aluminum nameplate for exact model and serial number identification
    Products specifications
    Unit of Measureea
    Service Factor1
    ApplicationExhaust General and Clean Air
    Mounting LocationRoof
    Base/Panel Length X Width17 x 17 in
    Drive TypeDirect Drive
    Phase1
    Voltage115
    HP1/30
    Impeller TypeCentrifugal Wheel
    Impeller MaterialComposite
    Housing MaterialSpun Aluminum
    Max Inlet Temp
    CertificationsSeismic, AMCA Sound & Air, High Wind and Hurricane, UL/cUL 705
    Warranty Length1 Year
    Speed ControllableYes
    Required AccessoryRoof curbs for new installations
    Curb Cap Size
    Roof Opening Width x Roof Opening Length
    Base Height
    Base Top to Shroud Top
    Damper Width x Damper Height8 x 8 in
    Height
    Weight
    Overall Diameter
    Hertz
    Motor Enclosuren/a
    RPM
    Motor InsulationB
    Thermal ProtectionAutoOverload
    Nominal Efficiency
    CFM Range179-374
    FRPM Range1050-1550
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