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    LG WM3900HWA Washing Machine

    WM3900HWA
    This LG front-loader washing machine has
    • Auto temp. control
    • Auto detergent dispenser
    • Auto fabric softener dispenser
    • End of cycle signal
    • Rotary dial
    • Stainless-steel tub
    • Stackable
    • Manufacturer recommends low-sudsing detergent.
    • Comes with a 1 year warranty.

    External Dimensions

    Height: 39 in Width: 27 in Depth: 31 in

    Ratings

    Ratings Scorecard

    Survey Results

    Predicted Reliability
    Predicted Reliability

    Predicted brand reliability ratings are based on estimated problem rates for newly purchased front-load washers, by the end of the 5th year of ownership.

     /  5
    Owner Satisfaction
    Owner Satisfaction

    Owner satisfaction ratings are based on the proportion of members who are extremely likely to recommend their front-load washer brand to their friends and family.

     /  5

    Test Results

    Washing performance
    Washing performance

    This reflects the degree of color change to swatches of fabric that were included in an 8-pound test load of mixed cotton items using the machines' most aggressive normal cycle. (We do not use special cycle or option buttons.)

     /  5
    Energy efficiency
    Energy efficiency

    Indicates the energy needed to heat the water, run the washer, and remove the water left in the clothes after the spin cycle completes.

     /  5
    Water efficiency
    Water efficiency

    This score denotes how much water it took to wash our 8-pound load. On models that didn't set the fill level automatically, we used the lowest fill setting that sufficed for the 8-pound load. We then calculated water used per pound of clothing.

     /  5
    Gentleness
    Gentleness

    Models that earned lower scores for gentleness are more likely to treat your clothes roughly, causing wear and tear.

     /  5
    Noise
    Noise

    Judgments made by a panel of experts during the fill, run, drain and spin cycles, judging both sound quality and volume.

     /  5
    Vibration
    Vibration

    Reflects usage on a suspended wooden floor.

     /  5
    Claimed capacity (cu. ft.)
    Claimed capacity

    Capacity as claimed by the manufacturer.

     /  5
    Cycle time (min.)
    Cycle time

    Our measurements of the time, rounded to the nearest five minutes, to complete the most aggressive normal cycle with our 8 lb. load. (We do not use special cycle or option buttons.)

     /  5
    Height (in.)
    Height

    The exterior height of the washer, rounded up to the nearest inch.

     /  5
    Width (in.)
    Width

    The exterior width of the washer, rounded up to the nearest inch.

     /  5
    Depth (in.)
    Depth

    The exterior depth of the washer, rounded up to the nearest inch. If the washer has a door in the front, the measurement is performed with the door closed. Be sure to allow a few extra inches of clearance in the rear for hoses and connections.

     /  5

    About

    The LG WM3900HWA is part of the Washing Machines test program at Consumer Reports. In our lab tests, Front-load washers models like the WM3900HWA are rated on multiple criteria, such as those listed below.

    Washing performance: This reflects the degree of color change to swatches of fabric that were included in an 8-pound test load of mixed cotton items using the machines' most aggressive normal cycle. (We do not use special cycle or option buttons.)

    Energy efficiency: Indicates the energy needed to heat the water, run the washer, and remove the water left in the clothes after the spin cycle completes.

    Water efficiency: This score denotes how much water it took to wash our 8-pound load. On models that didn't set the fill level automatically, we used the lowest fill setting that sufficed for the 8-pound load. We then calculated water used per pound of clothing.

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