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4.5 cu.ft. Smart Wi-Fi Enabled All-In-One Washer/Dryer with TurboWash® Technology

LG WM3998HBA

Features

  • ThinQ Offer: Get a free extra year limited warranty (up to $185 value) through 7/10/24. Terms apply
  • 4.5 cu.ft. Ultra Large Capacity
  • TurboWash® Technology
  • 6Motion™ Technology

Quick Specs

  • Type: Combination Washer Electric Dryer
  • Width: 27"
  • Height: 39"
  • Depth: 28"
  • Energy Star Rated: No
  • Laundry Capacity: 4.5 cu. ft.
  • High Efficiency: Yes
  • Steam Cycle: Yes
  • WiFi Connected: Yes

See More

 
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Fast Forward Your Wash

Give big loads the same great clean while cutting your wash time by up to 30 minutes with LG's enhanced TurboWash® technology.

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A Smarter Way to Wash

6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

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AAFA Certified LG Washers

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

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Cold Wash Without Compromise

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

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Get it All Done In Less Time

Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.

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Life's better when your home runs smart

Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone. SHOW ME MORE

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Ventless Drying

No access to external venting? No problem. LG's all-in-one washer/dryers use ventless condensing to dry your clothes without the need for external venting.

Image Feature

Measure First, Order Right.

Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space.

Fast Forward Your Wash Give big loads the same great clean while cutting your wash time by up to 30 minutes with LG's enhanced TurboWash® technology.

A Smarter Way to Wash 6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

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

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

Get it All Done In Less Time Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.

Life's better when your home runs smart Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone. SHOW ME MORE

Ventless Drying No access to external venting" No problem. LG's all-in-one washer/dryers use ventless condensing to dry your clothes without the need for external venting.

Measure First, Order Right. Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space.

Features

  • ThinQ Offer: Get a free extra year limited warranty (up to $185 value) through 7/10/24. Terms apply
  • 4.5 cu.ft. Ultra Large Capacity
  • TurboWash® Technology
  • 6Motion™ Technology
  • Allergiene™ Cycle / AAFA Certified
  • LG ThinQ® Technology
  • Ventless Condensing Drying*
LAUNDRY APPLIANCE CAPACITY
Capacity 4.5 cu. ft.
SUMMARY
Dial-A-Cycle™ Yes
Hard Buttons Yes
Internal Heater Yes
Series LG
Steam Yes
Touch Buttons Yes
Type Front Load Washer & Dryer Combo
ENERGY
IMEF 2.4
IWF 3.7
WASHER PROGRAMS
No. of Washer Programs 14
Washer Programs Allergiene™, Bedding, Bright Whites, Delicates, Downloaded, Drain+Spin, Heavy Duty, Normal, Perm. Press, Sanitary, Speed Wash, Sportswear, Towels, Tub Clean
No. of Washer Options 12
Washer Options Pre Wash, Control Lock, TurboWash®, Add Garments, Cold Wash, Delay wash, Extra Rinse, Fresh Care, Remote Start, Rinse + Spin, Steam, 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
Turbowash® Yes
Allergiene™ Cycle Yes
ColdWash™ Option Yes
Sanitary Cycle Yes
SenseClean™ System Yes
Steam Technology Yes
LAUNDRY APPLIANCE CONVENIENCE FEATURES
4 Tray Dispenser Yes
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
LAUNDRY APPLIANCE THINQ® SMART FEATURES
ThinQ® Smart Technology Yes
Energy Monitoring Yes
Remote Start and Cycle Monitor Yes
SmartDiagnosis™ (v3.0) Yes
ThinQ Care™ Yes
Tub Clean Coach Yes
Wifi Yes
MOTOR
Axis Horizontal
Max RPM 1300
Motor Type Inverter Direct Drive Motor
MATERIALS AND FINISHES
All Available Colors Black Steel
Cabinet PCM
Control Panel Plastic
Door / Rim Glass/Chrome
Door Cover Dark Blue Tinted Round Cover
NeveRust™ Stainless Steel Drum Yes
Top Plate Painted Steel
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 WDP6B
DIMENSIONS
Carton (WxHxD) 29 23/32" x 41 27/32" x 31 17/32"
Depth with Door Open 55"
LG Sidekick™ Pedestal Washer (WxHxD) 27" x 14 1/8" x 30 3/4" (50 9/16" 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 (Carton) 235.9 lbs.
Weight (Product) 213.8 lbs.
Width 27"
WARRANTY & UPC
Direct Drive Motor 10 Years
Drum 3 Years
Parts and Labor 1 Year
UPC 048231027946

Quick Specs


  • Appearance

  • Type: Combination Washer Electric Dryer

  • Dimensions

  • Width: 27"
  • Height: 39"
  • Depth: 28"

  • Features

  • Energy Star Rated: No
  • Laundry Capacity: 4.5 cu. ft.
  • High Efficiency: Yes
  • Steam Cycle: Yes
  • WiFi Connected: Yes

Specifications Sheet

Energy Guide

Owner's Manual English 3,954K 01/21/2024

Owner's Manual Spanish 3,961K 01/21/2024

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* Documents require Adobe Reader.

Interactive Tour

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