4.5 cu. ft. Ultra Large Capacity

This ultra large capacity washer fits more clothes in every load and helps you power through laundry day in less time. Bring on big loads of towels or jeans -this 4.5 cu. ft. washer fits more in every load up to 20 lbs.

TurboWash 360° Technology

5 powerful jets spray clothes from multiple angles for a complete clean in under 30 minutes*.

*Based on independent testing comparing models WM4500, WM4200, or WM4000 and WM3900 in normal cycle with TurboWash Option, 10 lb. load (June 2020).

ThinQ Care

Keep your appliances running smoothly with ThinQ Care, now in the ThinQ app. Get notifications about usage, maintenance, plus early diagnosis right on your phone. ThinQ Care will help you understand your appliance needs, avoid potential problems, and keep your appliance running its best.

Built-In Intelligence

Built-in intelligence takes out the guesswork—AI technology selects optimal wash motions and settings. Washer can auto-select a compatible drying cycle.

AAFA Certified LG Washer

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

*Based on certification by the Asthma and Allergy Foundation of America (AAFA)

ThinQ Technology

The ThinQ App controls laundry remotely.

Tempered Glass Door

Real tempered glass door provides a sleek, stylish look that also resists shock and scratches.

ColdWash Technology

Cold Wash Without Compromise. ColdWash technology penetrates deep into fabrics, for cold water savings with warm water performance.

Direct Drive Motor 10-Year Limited Warranty

Backed by a 10-year limited warranty, the LG Direct Drive Motor delivers peace of mind with every load.

ENERGY STAR Certified

This LG high efficiency washer uses far less water and energy than a conventional washer for savings that add up with each load.

LG SideKick Compatible

Wash small loads that can’t wait or two loads at once with the LG SideKick Pedestal Washer (sold separately).

Closet Depth

More Style, Less Space. LG closet-depth washers and dryers have a shallower depth to fit in more places & add sleek style to any room.

NeveRust Stainless Steel Tub

Unlike tubs made from porcelain or plastic, the full stainless steel tub avoids the chips and nicks that can snag fabrics and ruin clothing.

TubClean System

Thoroughly cleans and dries the tub, door and gaskets with the press of a button.

TrueBalance Anti-Vibration System & LoDecibel Quiet Operation

Keeps even big loads in balance to reduce washer noise and vibration.

SpeedWash Cycle

SpeedWash Cycle gets small loads clean and refreshed in just 15 minutes.

Requires fill hose (not included)

for standard hook-up upon delivery.

Specifications

Key Specs

• Product Height: 39 inches

• Product Width: 27 inches

• Product Depth: 30 1/4 inches

• Depth With Door Open: 55 inches

• Capacity: 4.5 cubic feet

• High-Efficiency: Yes

• Steam Function: Yes

• Washer Load Type: Front load

• Pedestal Model Compatibility: WD100CW, WDP4W

• Matching Dryer Model Number: DLEX4000W, DLGX4001W

• Stackable: Yes

• Stacking Kit Model Compatibility: KSTK1

• App-Controlled: Yes

• App-Controlled Features: SmartDiagnosis, Energy Monitoring, Cycle Monitoring, Remote Start, Maintenance Alerts, Performance Tips

• Color Finish: White

General

• Product Name: 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with Steam and Built-In Intelligence

• Brand: LG

• Commercial Merchandise: No

• Model Number: WM4000HWA

• Color: White

• Color Category: White

• Color Finish: White

Dimension

• Product Height: 39 inches

• Product Width: 27 inches

• Product Depth: 30 1/4 inches

• Depth With Door Open: 55 inches

• Product Weight: 187.4 pounds

Capacity

• Capacity: 4.5 cubic feet

Features

• High-Efficiency: Yes

• Steam Function: Yes

• Antimicrobial Protection: Yes

• Vibration Reduction: Yes

• Noise Reduction: LoDecibel Quiet Operation

• Maximum Spin Speed: 1300 revolutions per minute

• Out-Of-Balance Detection: Yes

• Internal Water Heater: Yes

• Automatic Temperature Control: Yes

• Child Lock: Yes

• Delay Start: Yes

• End-Of-Cycle Signal: Yes

• Time-Remaining Display: Yes

• Interior Light(s): No

• Bleach Dispenser: Yes

• Fabric Softener Dispenser: Yes

• Pre-Wash Detergent Dispenser: Yes

• Detergent Dispenser Type: Single load

• Detergent Form: Liquid, Powder, Single-use packs

Design

• Washer Load Type: Front load

• Compact Design: No

• Reversible Door Hinge: No

• Control Type: Dial, Touchpad

• Tub/Drum Material: Stainless steel

• Window: Yes

• Wheels/Casters: No

• Adjustable Leveling Legs: Yes

Cycle Specifications

• Number of Wash/Rinse Cycles: 12

• Wash/Rinse Cycles: Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Bedding, Tub Clean, Bright Whites, Sanitary, Allergiene, Downloaded

• Options and Programs: TurboWash, Steam, Fresh Care, Pre-wash, Remote Start, Delay Wash, Wi-Fi, Add Item, ColdWash, Extra Rinse, Rinse+Spin, Control Lock, Spin Only

• Number of Temperature Settings: 5

• Temperature Settings: Extra Hot, Hot, Warm, Cold, Tap Cold

• Number of Spin Speeds: 5

• Soil Levels: Light, Light/Normal, Normal, Normal/Heavy, Heavy

Compatibility

• Pedestal Available: Yes

• Pedestal Model Compatibility: WD100CW, WDP4W

• Matching Dryer Available: Yes

• Matching Dryer Model Number: DLEX4000W, DLGX4001W

• Stackable: Yes

• Stacking Kit Model Compatibility: KSTK1

• Stacking Kit Included: No

• Works With: Amazon Alexa, Google Assistant

Included

• Power Cord Included: Yes

• Fill Hoses Included: No

• Drain Hose Included: Yes

Electrical Specification

• Estimated Annual Electricity Use: 105 kilowatt hours

• Estimated Annual Operating Cost: 10 United States dollars

• Amperage: 10 amperes

• Voltage: 120 volts

Certifications Listings & Approvals

• ENERGY STAR Certified: Yes

• ADA Compliant: No

• CEE Qualified: Yes

• Consortium for Energy Efficiency (CEE) Rating: CEE Tier 2

• AAFA Certified: Yes

• UL Listed: Yes

Warranty

• Manufacturer’s Warranty – Parts: 1 Year General, 3 Years Drum, 10 Years Direct Drive Motor

• Manufacturer’s Warranty – Labor: 1 Year General

Connectivity

• App-Controlled: Yes

• App-Controlled Features: SmartDiagnosis, Energy Monitoring, Cycle Monitoring, Remote Start, Maintenance Alerts, Performance Tips

Other

• Display Type: LED