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WM3400CW

4.5 cu. ft. Ultra Large Front Load Washer

White
White
$799.99
Where to Buy
4.5 cu. ft. Ultra Large Front Load Washer
$ 799.99

Save Time and Wash Fewer Loads Every Week

Bring on big loads of towels or jeans- this 4.5 cu.ft. washer fits more in every load up to 20 lbs.

Cold Wash Without Compromise

ColdWash™ technology penetrates deep into fabrics, for cold water savings with warm water performance.

Wash Two Loads At The Same Time

Wash small loads that can't wait or two loads at once with the LG SideKick™ Pedestal Washer.

More Style, Less Space

LG closet-depth washers have a shallower depth to fit in more places & add sleek style to any room.

Warranty / Certifications

10 Year Warranty on Inverter DirectDrive Motor

10 Year Warranty on Inverter DirectDrive Motor

ENERGY STAR™ Certified

ENERGY STAR™ Certified

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Measure Twice, Order Once

Complete this guide to help ensure a successful delivery and installation.
View Guide

COMPLETE YOUR SYSTEM

See compatible products below:

WD100CW


1.0 cu. ft. LG SideKick™ Pedestal Washer, LG TWINWash™ Compatible

Get Details

DLE3400W


7.4 cu. ft. Ultra Large Capacity Electric Dryer

Get Details

DLG3401W


7.4 cu. ft. Ultra Large Capacity Gas Dryer

Get Details

WDP4W


Laundry Pedestal - White

Get Details
Download Spec Sheet Download Energy Guide

SUMMARY

    • Series
    • LG
    • Type
    • Front Load Washer
    • Capacity (cu.ft.)
    • 4.5 cu. ft.
    • Matching Electric Dryer
    • DLE3400W
    • Matching Gas Dryer
    • DLG3401W
    • Color
    • White (W)

APPEARANCE

    • Hard Buttons
    • Yes
    • Touch Buttons
    • Yes
    • Dial-A-Cycle™
    • Yes

ENERGY

    • ENERGY STAR® Most Efficient 2019
    • Yes
    • ENERGY STAR® Qualified
    • Yes
    • CEE Tier
    • 2
    • IMEF
    • 2.92
    • IWF
    • 2.9

WASH PROGRAMS

    • No. of Programs
    • 8 (Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Speed Wash, Bedding, Tub Clean)

WASH OPTIONS

    • No. of Options
    • 6 (Prewash, Delay Wash, ColdWash, Extra Rinse, Rinse+Spin, Child Lock*)

WASH DETAILS

    • No. of Wash/Rinse Temps
    • 5
    • Wash/Rinse Temps
    • Extra Hot, Hot, Warm, Cold, Tap Cold
    • No. of Spin Speeds
    • 3
    • Spin Speeds
    • High, Medium, Low
    • Max RPM
    • 1300
    • Water Levels
    • Load Sensing
    • No. of Soil Levels
    • 3

FABRIC CARE FEATURES

    • ColdWash™ Option
    • Yes
    • SenseClean™ System
    • Yes

CONVENIENCE FEATURES

    • TrueBalance™ Anti-Vibration System
    • Yes
    • 4 Tray Dispenser
    • Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
    • LoDecibel™ Quiet Operation
    • Yes
    • End of Cycle Signal
    • Yes
    • LoadSense
    • Yes
    • Child Lock*
    • Yes
    • Auto Suds Removal
    • Yes
    • Leveling Legs
    • 4 Adjustable Legs
    • Easy Loading TilTub™
    • Yes
    • SmartDiagnosis™ (v3.0)
    • Yes

MOTOR

    • Motor Type
    • Inverter Direct Drive Motor
    • Axis
    • Horizontal

MATERIALS AND FINISHES

    • NeveRust™ Stainless Steel Drum
    • Yes
    • Cabinet
    • PCM
    • Control Panel
    • Plastic
    • Top Plate
    • Painted
    • Door / Rim
    • Glass/White
    • Door Cover
    • Clear Round Cover
    • All Available Colors
    • White (W)

POWER SOURCE

    • Ratings
    • UL Listed
    • Electrical Requirements
    • 120V, 10 Amps
    • Type
    • Electric

OPTIONS/ACCESSORIES

    • Pedestal
    • WDP4W
    • Pedestal (WxHxD)
    • 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
    • LG Sidekick™ Pedestal Washer
    • WD100CW
    • LG Sidekick™ Pedestal Washer (WxHxD)
    • 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
    • Stacking Kit
    • KSTK1

DIMENSIONS

    • Product (WxHxD)
    • 27" x 39" x 30 1/4"
    • Depth with Door Open
    • (55" D with door open)
    • Carton (WxHxD)
    • 29 23/32" x 41 27/32" x 31 17/32"
    • Weight (Product)
    • 187.4 lbs.
    • Weight (Carton)
    • 209.8 lbs.

LIMITED WARRANTY

    • Parts and Labor
    • 1 Year
    • Direct Drive Motor
    • 10 Years
    • Drum
    • 3 Years

UPC CODES

    • UPC
    • 048231027922

What people are saying

Rated 5 out of 5 by from Good brand Washer is just the right size for my apartment. Like how its well made, and the different cycles are easy to use and labeled well.
Date published: 2021-02-26
Rated 5 out of 5 by from We bought this about a month and so far it is performing well and quieter than our old unit. Well pleased so far. Our other front loader quit after about 12 years. It was not a LG model, but checked Consumer Report and went with LG this time.
Date published: 2021-02-26
Rated 4 out of 5 by from Works fine We have just had this machine for a few weeks. We bought it for the reliability, so we will have to wait a few years to see how it lasts.
Date published: 2021-02-26
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See All Reviews

ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Can I set to add more water to the wash cycles? 

Asked by: Jackelle
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Front Load Washer, Model # WM3400CW automatically adjusts the water level for the type and size of wash load for best results and maximum efficiency. This is a high-efficiency washer, and the water levels may be much lower than you expect. This is normal, and cleaning/rinsing performance will not be compromised. Regrettably, it does not have a Water Plus feature that allows you to add additional water to the wash cycles...^IFV
Answered by: Ivanf
Date published: 2021-02-15

Can you wash a complete cycle, beginning to end in cold water with this machine?

Asked by: kylieroo2
Yes, you can run a complete wash cycle in cold water with the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Front Load Washer, Model # WM3400CW using the ColdWash option which provides cold water savings with warm water performance. This option saves energy by using cooler water while increasing the wash and rinse times to maintain wash performance. Wash time will increase up to several minutes with the Cold Wash option...^IFV
Answered by: Ivanf
Date published: 2021-02-01

What adjustments to the aural signal are available, and how to perform the adjustment?

Asked by: Charles2
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Front Load Washer, Model # WM3400CW plays a melody when the wash cycle is finished and the buttons make an audible sound each time a button is pressed. The Signal (Cold Wash) button can be pressed to turn the melody and button tones off...^IFV
Answered by: Ivanf
Date published: 2021-01-19

Can you program the WM3400CW to only wash in cold? I would like to set so it always goes to the same cycle with cold water, not have to program it every wash.

Asked by: Sarerare
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Front Load Washer, Model # WM3400CW cannot be programmed to go to the same wash cycle and wash in cold water. You need to select the cycle that best matches the load contents for maximum wash performance and fabric care. Each cycle has default settings that are selected automatically. You can customize these settings using the cycle modifier buttons by pressing the button for the desired modifier to toggle through the available settings. Temp. selects the wash and rinse temperature combination for the selected cycle. You can press the Temp.button until the indicator light for the desired setting is lit. All rinses use tap cold water. The washer also features several additional cycle options that customize cycles to meet your individual needs. To use these options, select the desired option after selecting the desired cycle. The Cold Wash option saves energy by using cooler water while increasing the wash and rinse times to maintain wash performance. For the best wash results, only wash small loads (less than 8 lb) with the Cold Wash option...^IFV
Answered by: Ivanf
Date published: 2020-12-21

does the panel light up?

Asked by: Burditte
Please answer this question!  Does the panel light up on Model WM3400CW?
Answered by: Riro
Date published: 2020-06-24

Can I use my old WDP3W pedestal with the WM3400CW washer? Will the mountings fit?

Asked by: LoFlo21
Your older bracket type pedestal (WDP3W) can be installed under the ENERGY STAR® Certified LG 4.5 cu. ft. Ultra Large Front Load Washer, Model # WM3400CW. You will need to make sure that the adhesive parts of the bracket can still be firmly attached to the washer and you can install the 8 screws that were supplied with the pedestal to attach the brackets to the pedestal...^IFV
Answered by: Ivanf
Date published: 2020-11-11

Can you order these with a directional hinge on the washer? Ours swings to the left and we would like it to swing to the right. 

Asked by: DAFF
No, we do not have custom or reversible hinges for our washing machines. We apologize for the inconvenience.
Answered by: ChrisPSM
Date published: 2020-07-08

Looking to purchase LG washer in red color

Asked by: Srivastava
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1Free shipping not available for parts and accessories. Free shipping to qualifying US destinations in the contiguous United States; not available for P.O. Boxes, addresses outside the contiguous 48 states, international addresses, Army Post Office (APO), Diplomatic Post Office (DPO) and Fleet Post Office (FPO).

*According to the 2020 American Customer Satisfaction Index (ACSI) survey of customers rating their own household appliance manufacturers.

Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

LG washing machines feature a streamlined design, come in a wide range of colors and boast user-friendly control panels, as well as the performance you need to keep your family – and your home – looking their best. To help you get even more from your LG washer, just a few of the innovative features available include:

6Motion Technology: By combining up to six different wash motions, you can customize your laundry cycles for perfectly clean clothes.

Direct Drive Motors: LG washing machines feature fewer moving parts creating a longer-lasting product. The Direct Drive motor is coupled with a 10-year warranty for lasting peace of mind.

TurboWash™360: If you're short on time, LG TurboWashTM can help. With the option to power-clean any load in less than 30 minutes, you can keep your favorite clothes ready to wear at a moment's notice.

Large-Capacity Washers: LG washers come in larger capacities, which means you can do more laundry in less time – and makes it easy to clean things like bulky comforters, blankets, large loads of jeans, towels and more.

Steam Technology: Whether you need to freshen up your favorite gym clothes or need a little extra help getting the grime out after tackling a home improvement, gardening, automotive or art project , our steam washer can dissolve dirt and remove odors more efficiently – so your clothes will always look their best.

Smart Technology: Our smart washing machines make it easy to monitor every load – even while you're away. By connecting to your Wi-Fi network, our washing machines make it easy to track or schedule cycles, receive alerts when loads are done, receive error message, get remote help and more.

Remove Common Household Allergens: Select LG washers have been Certified Asthma & Allergy Friendly®. These washing machines can help reduce allergen in fabrics by over 95%, so you can breathe easier.

Whether you want a front-load washer or a top-load washing machine, our innovative selection has you covered with enhanced cleaning and superior performance. Browse all of our innovative home appliances, including our complete collection of LG washers, dryers, kitchen appliances and more and see how we can help are make life good.