Skip to the beginning of the images gallery

LG WM3998HBA 27" 4.5 cu. ft. Washer Dryer Combo - Steam Cycle, Black Steel

Brand: LG
Item: WM3998HBA

discontinued

There is a newer model of this item:

LG WM6998HBA

Need help finding a replacement?

Call us at 888-714-4938

Save to Project

The LG Front Load Washer Collection Shop all LG Washers

Get LG Buying Guide What are the differences? Quickly compare models with our free guide!

Frequently Bought Together 1 Item(s)

LG DLGX3901B 27 Inch 7.4 cu. ft. Gas Dryer with Turbo Steam - Black Steel

$1,429.00 Save $263.90

$1,165.10

Accessories 2 Item(s)

LG WD300CB 27" SideKick Pedestal Washing Machine - Black Steel

$934.00 Save $239.00

$695.00
LG WDP6B 27" Pedestal Storage Drawer - Black Steel

$417.00 Save $142.00

$275.00

About the LG WM3998HBA

27 Inch Front Load Smart Washer/Dryer Combo with Steam Cycle and 4.5 cu.ft. Capacity
TurboWash®
6Motion™
Allergiene™
ColdWash™
14 Wash Cycles
Ventless Drying

Brand:

Capacity:

4.5 Cu. Ft.

Wash Cycles:

Max Spin Speed (RPM):

1,300

Stackable:

Steam Cycle:

Type:

Front Load

Width:

Depth:

30 1/4"

Height:

Volts:

120 Volts

Amps:

Energy Star Rated:

27 Inch Front Load Smart Washer/Dryer Combo with 4.5 cu.ft. Capacity. LG's washer/dryer combo cleans and dries your clothing without it needing to leave your unit. Installation is easy as this all-in-one unit dries through ventless condensation. Its ultra-large 4.5 cu. ft. capacity can accommodate larger loads within a shorter span of time, thanks to LG's TurboWash technology. ColdWash technology ensures that cold water washing produces the same, clean results when compared to warm water washing. LG makes all these features available right at the palm of your hands with the LG ThinQ App. By connecting your wifi-capable washer/dryer, you can get notifications, control your wash and dry cycles, and even control it via voice assistants Amazon Alexa and Google Assistant. About LGLG home appliances are right in step with your busy world by offering the next step in home innovations. With technologically advanced solutions and top-performing products, LG appliances allow your home to work more efficiently so you can spend more time on the things that matter most. LG offers a full range of kitchen appliances, innovative appliance accessories, vacuums, air conditioners and more - all designed to make life good.

Key Features

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.

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.

ColdWash™ Technology

ColdWash™ technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.

14 Wash Cycles

Choose from Normal, Heavy Duty, Bedding, Bright Whites, Sanitary, Allergiene, Tub Clean, Towels, Perm. Press, Sportswear, Delicates, Speed Wash, Drain+Spin, and Downloaded

Ventless Drying

LG's all-in-one washer/dryers use ventless condensing to dry your clothes without the need for external venting.

Expand the limits of your laundry room with the LG ThinQ® app.

Select a cycle, start or stop the wash and get notifications about when your laundry will be done, all from your smartphone.
Works with the Google Assistant and Amazon Alexa

Other Features

SenseClean™ System
Sanitary Cycle
Dial-A-Cycle™
TrueBalance™ Anti-Vibration System
Easy Loading TilTub™
NeveRust™ Stainless Steel Drum

Our Expert Video Review

Manuals & Downloads

WM3998HBA Specification Sheet

WM3998HBA User Manual

Specifications

Specification Sheet

Dimensions

Depth

30 1/4 Inch

Height

39 Inch

Capacity

4.5 Cu. Ft.

Width

27 Inch

Features

Leveling Legs

Wash Cycles

Steam Cycle

Washer Temperature Settings

Water Levels

Maximum Spin Speed (RPM)

1,300

Bleach Dispenser

Fabric Softener Dispenser

Water Heater

Drum Material

NeveRust™ Stainless Steel

Control Type

Digital and Knobs

Venting Type

Ventless

Usage

Residential

Smart Home / App Compatible

Heating Element

Condenser

Remote Access

Smart

Alexa

Google Home

Remote Control

Remote Monitoring

Remote Diagnostics

Smart Accessory Required

ThinQ® Technology

SmartDiagnosis™ (v3.0)

Tub Clean Coach

Remote Start and Cycle Monitor

Energy Monitoring

Fabric Care Features

TurboWash® 2.0 Technology

Allergiene™ Cycle

ColdWash™ Option

SenseClean™ System

Sanitary Cycle

Steam Technology

Wash Programs

Bright Whites™

Allergiene™

No. of Programs

Normal

Heavy Duty

Bedding

Sanitary

Tub Clean

Towels

Perm. Press

Sportswear

Delicates

Speed Wash

Drain+Spin

Downloaded

Wash Options

TurboWash™

Add Garments

Pre-wash

Control Lock

Extra Rinse

Rinse+Spin

No. of Options

Steam

Fresh Care

Cold Wash

Delay Wash

Remote Start

Wi-Fi

Product Information

Warranty Terms

1 year ? LG appliances include a one-year limited parts and labor warranty. For full details, visit https://www.lg.com/us/support

Brand

Model

WM3998HBA

Technical Details

Energy Star Rated

Voltage

120 Volts

Warranty Info

Parts

1 Year

Labor

1 Year

048231027946

0048231027946

Wash Details

No. of Wash/Rinse Temps

Wash/Rinse Temps

Extra Hot, Hot, Warm, Cold, Tap Cold

No. of Spin Speeds

Spin Speeds

Extra High, High, Medium, Low, No Spin

Max RPM

Water Levels

Load Sensing

No. of Soil Levels

Appearance

Front Load

Fuel Type

Electric

Color

Black Steel

Stackable

General

Manufacturer

Learning Center