4.5 cu. ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology

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Brought to you by America's most Reliable line of appliances

4.5 cu. ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology

WM3900HBA

Key features

  • 4.5 cu. ft. Ultra Large Capacity lets you clean larger loads
  • With TurboWash® 360° Technology, power clean big loads in under 30 minutes²
  • 6Motion™ technology uses different wash motions for a thorough clean
  • AAFA certified LG washer with the Allergiene® Cycle uses the power of steam to deep clean
  • Get the ThinQ® app to access smart functions
  • With ColdWash™ technology, clean like warm and save like cold
Specifications
download-guide iconDownload Energy Guide
  • Laundry Appliance Capacity
  • Summary
  • Energy
  • Washer Programs
  • Fabric Care Features
  • Laundry Appliance Convenience Features
  • Laundry Appliance ThinQ® Smart Features
  • Motor
  • Materials and Finishes
  • Certification
  • Power Source
  • Options/Accessories
  • Dimensions
  • Warranty & UPC
  • See All
    • Laundry Appliance Capacity
    Capacity
    4.5 cu. ft.
    Laundry Appliance Capacity
    Capacity
    4.5 cu. ft.
    Summary
    Dial-A-Cycle™
    Yes
    Hard Buttons
    Yes
    Electric Dryer Option
    DLEX3900B
    Gas Dryer Option
    DLGX3901B
    Matching Heat Pump Dryer
    DLHC3900B
    Touch Buttons
    Yes
    Type
    Front Load Washer
    Energy
    CEE Tier
    Tier 2
    ENERGY STAR® Most Efficient
    Yes
    ENERGY STAR® Certified
    Yes
    IMEF
    2.92
    IWF
    2.9
    Washer Programs
    No. of Washer Programs
    14
    Washer Programs
    AI Wash, Bedding, Bright White, Delicates, Downloaded, Drain+Spin, Heavy Duty, Normal, Perm. Press, Sanitary, Speed Wash, Sportswear, Towels, Tub Clean
    No. of Washer Options
    12
    Washer Options
    Control Lock, Rinse+Spin, Add Garments, ColdWash, Delay wash, Extra Rinse, Fresh Care, Prewash, Remote Start, Steam, TurboWash, Wi-Fi
    No. of Wash/Rinse Temps
    5
    Wash/Rinse Temps
    Cold, Extra Hot, Hot, Tap Cold, Warm
    No. of Spin Speeds
    5
    Spin Speeds
    Extra High, High, Low, Medium, No Spin
    Water Levels
    Load Sensing
    No. of Soil Levels
    5
    Fabric Care Features
    Allergiene™ Cycle
    Yes
    ColdWash™ Option
    Yes
    Sanitary Cycle
    Yes
    SenseClean™ System
    Yes
    Steam Technology
    Yes
    Laundry Appliance Convenience Features
    4 Tray Dispenser
    Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
    Auto Suds Removal
    Yes
    Control Lock
    Yes
    End of Cycle Signal
    Yes
    Leveling Legs
    Yes
    LoadSense
    Yes
    True Balance® Anti-Vibration System
    Yes
    Easy Loading TilTub™
    Yes
    LoDecibel™ Quiet Operation
    Yes
    Laundry Appliance ThinQ® Smart Features
    ThinQ® Smart Technology
    Yes
    Cycle Monitoring and Notification
    Yes
    Energy Monitoring
    Yes
    SmartDiagnosis™ (v3.0)
    Yes
    ThinQ Care™
    Yes
    Motor
    Axis
    Horizontal
    Max RPM
    1300
    Motor Type
    Inverter Direct Drive Motor
    Materials and Finishes
    All Available Colors
    Black Stainless (K), White (W)
    Cabinet
    PCM
    Control Panel
    Plastic
    Door / Rim
    Glass/Chrome
    Door Cover
    Dark Blue Tinted Round Cover
    NeveRust™ Stainless Steel Drum
    Yes
    Top Plate
    Painted
    Certification
    AAFA
    Yes
    Power Source
    Washer Electrical Requirements
    120V, 10 Amps
    Ratings
    UL Listed
    Washer Power Source Type
    Electric
    Options/Accessories
    LG Sidekick™ Pedestal Washer
    WD100CB
    Pedestal
    WDP4B
    Stacking Kit
    KSTK1
    Dimensions
    Carton (WxHxD)
    29 23/32" x 41 27/32" x 31 17/32"
    Depth with Door Open
    (55" D with door open)
    LG Sidekick™ Pedestal Washer (WxHxD)
    27" x 14 1/8" x 30 3/4" (50 1/2 D with door open)
    Pedestal (WxHxD)
    27" x 13 5/8" x 28" (43 7/8" D with door open)
    Product (WxHxD)
    27" x 39" x 30 1/4"
    Weight (Product/Carton)
    202.8 / 224.8 lbs.
    Warranty & UPC
    Direct Drive Motor
    10 Years
    Drum
    3 Years
    Parts and Labor
    1 Year
    UPC
    048231026420
    Features
    See how LG Front Load Washers were rated on reliability, performance, and energy & water efficiency.
    Top load Washer in front of grass and flowers LG washers with the Allergiene Cycle use the power of steam to remove over 95 of pet dander and dust mites

    SEE RATINGS CHARTS

    Five powerful jets with variable sprays surround clothes from multiple angles, so detergent can penetrate deep into fabrics for a complete clean—even for big loads—in under 30 minutes4.

    LG washers with the Allergiene™ Cycle use the power of steam to remove over 95% of pet dander and dust mites.

    For owners
    Warranty Information
    Register Your Product
    Other Support Options
    Manuals and Downloads
    Help Library
    Request a Repair

    Discover the 4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology (WM3900HBA).

    1Assesses smart appliances in real-time.

    2Based on independent testing comparing models WM3900HBA and WM4370HWA in normal cycle with TurboWash™360° option, 10 lb. load vs. TurboWash® 2.0 option, 8 lb. load (Feb. 2019).

    3Consumer Reports does not endorse product or services.

    4Based on independent testing comparing models WM39HBA and WM4370HWA in normal cycle with TurboWash™ 360 option, 10lbs. load vs. TurboWash® 2.0 option 8lb. load (Feb 2019).

    5LG SideKick™ Sold Separately.



    Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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