My Account
Cart
Call Us

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

Model# WM3998HBA

LG Appliances4.5 Cu.Ft. Smart Wi-Fi Enabled All-In-One Washer/dryer With Turbowash® Technology
4.5 cu.ft. Smart Wi-Fi Enabled All-In-One Washer/Dryer with TurboWash® Technology

3.7 3.5 expand_more130 Reviews

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

Model# WM3998HBA

$2,199.99

This item is not available for purchase online

Style:
Front Load
Energy Star:
No
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.


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.


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.


ColdWash™ Technology

Using the cold cycle on your washer doesn't have to mean compromising. ColdWash™ technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.


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.


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.

SUMMARY
Series LG
Type Front Load Washer & Dryer Combo
Capacity (cu.ft.) 4.5
Internal Heater Yes
Steam Yes
Width 27"
Color Black Steel
APPEARANCE
Hard Buttons Yes
Touch Buttons Yes
Dial-A-Cycle™ Yes
ENERGY
IMEF 2.4
IWF 3.7
WASH PROGRAMS
No. of Programs 14
Programs Normal, Heavy Duty, Bedding, Bright Whites™, Sanitary, Allergiene™, Tub Clean, Towels, Perm. Press, Sportswear, Delicates, Speed Wash, Drain+Spin, Downloaded
WASH OPTIONS
No. of Options 12
Options Steam, Fresh Care, Cold Wash, Delay Wash, Remote Start, Wi-Fi, TurboWash™, Rinse+Spin, Extra Rinse, Add Garments, Pre-wash, Control Lock
WASH DETAILS
No. of Wash/Rinse Temps 5
Wash/Rinse Temps Extra Hot, Hot, Warm, Cold, Tap Cold
No. of Spin Speeds 5
Spin Speeds Extra High, High, Medium, Low, No Spin
Max RPM 1300
Water Levels Load Sensing
No. of Soil Levels 5
FABRIC CARE FEATURES
TurboWash® 2.0 Technology Yes
Steam Technology Yes
Allergiene™ Cycle Yes
Sanitary Cycle Yes
ColdWash™ Option Yes
SenseClean™ System Yes
CONVENIENCE FEATURES
TrueBalance® Anti-Vibration System Yes
4 Tray Dispenser Yes
End of Cycle Signal Yes
LoadSense Yes
Child Lock Yes
Auto Suds Removal Yes
Leveling Legs Yes
Easy Loading TilTub™ Yes
THINQ® TECHNOLOGY
SmartDiagnosis™ (v3.0) Yes
WiFi Yes
Remote Start and Cycle Monitor Yes
Energy Monitoring Yes
Tub Clean Coach Yes
CERTIFICATION
AAFA 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/Chrome
Door Cover Dark Blue Tinted Round Cover
All Available Colors Black Steel
POWER SOURCE
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric
OPTIONS/ACCESSORIES
Pedestal WDP4B
Pedestal (WxHxD) 27" x 13 5/8" x 28" (43 7/8" D with door open)
LG Sidekick™ Pedestal Washer WD100CB
LG Sidekick™ Pedestal Washer (WxHxD) 27" x 14 1/8" x 30 3/4" (50 9/16" D with door open)
DIMENSIONS
Product (WxHxD) 27" x 39" x 30 1/4"
Depth with Door Open 55"
Carton (WxHxD) 29 23/32" x 41 27/32" x 31 17/32"
Weight (Product) 213.8 lbs.
Weight (Carton) 235.9 lbs.
LIMITED WARRANTY
Parts and Labor 1 Year
Direct Drive Motor 10 Years
Drum 3 Years
UPC CODES
UPC 048231027946
Download Spec SheetClick here to download
Download Energy GuideClick here to download
Owner's Manual English 5,852K 08/12/2021Click here to download
Owner's Manual Spanish 5,795K 08/17/2021Click here to download
Specification English 04/30/2020Click here to download
3.7out of 5
Average Rating

3.7

50 Reviews

5 stars
4 stars
3 stars
2 stars
1 stars
26
7
5
1
11

Enter Your Review:

Fields marked with an asterisk (*) are required.

Overall Rating
Features
Design
Value
Rating Legend: 5 Stars = Excellent, 4 Stars = Good, 3 Stars = Average, 2 Stars = Fair, 1 Star = Poor
Example: Best Purchase Ever
Review should be at least 50 characters
Example: Your City, State
We will use this email address provided to contact you if we have questions regarding your review. It will not be made public.
50 Reviews
Showing Page 1 of 9
Great but poor instruction booklet.

5 by elwd40

Submitted 11-01-22

I love the idea of having a combo unit. It saves on space in my home. Its very quiet and efficient. My only issue is that I had to go online to YouTube in order to figure out how to use the machine There were NO instructions included on how to use the dryer portion of the unit The booklet only contained washing instructions How can this be?

Overall Rating: 5

Performance:

Appearance:

Value: 4

Perfect-except for the seal being grumpy

5 by Clala

Submitted 11-01-22

This is a giant combo I LOVE it It does require you to make sure between every load you clean the hair or debris around the seal or it will leak. I would purchase this again and again so far. I never dry my clothes all the way so it only takes 30 min to wash then about 1 to 1 1/2 to dry. Still a lil damp but thats how I like them to air dry the rest of the way. If you have ever used a combo you will agree this one is great

Overall Rating: 5

Performance:

Appearance:

Value: 4

I would invest in twi

4 by Jstarkart

Submitted 11-01-22

I love that I do not have to switch over all my wet clothes to a dryer but having one machine held up for so long makes me want to get too. I also wish cleaning the lint out was a bit easier and consolidated instead of gathering in the rubber rim

Overall Rating: 4

Performance:

Appearance:

Value: 4

Dampened clothes takes too long

3 by Teresa NR

Submitted 11-01-22

This is a ventless washer/dryer therefore it takes forever for a normal cycle including drying. The clothes come out wrinkly and if u happen to forget about the load and didnt setup drying cycle the clothes will get stinky. Even when the weather is mild itll get stinky. Not efficient at all. If you arent aware didnt read the directions or at least watched some videos on YouTube that the washer must be drained once you finished using it for the week the whole small laundry room will smell bad. Yes this is a washer for small spaces that dont have the luxury of a ven on the wall for a dryer. As I write this theres a normal load that is supposed to take almost 8 hours And the washer is loud This item however has its pros. It has a fast cycle that only takes 15 minutes. I like that.

Overall Rating: 3

Performance:

Appearance:

Value: 2

BABY BOOMER ELDER ACES THE LAUNDRY GAME

5 by HOME EC 101

Submitted 11-01-22

THE WM3998HBA IS MY 2nd LG ALL-IN-ONE UNIT SINCE I HAVE LIVED IN THIS 1952 SMALL SEATTLE AREA HOUSE WHERE THE SINGLE CAR GARAGE IS REMODELED INTO LIVING SPACE. Think Small FORTUNATELY THERE IS ROOM ENOUGH FOR THIS LARGE LG YET NOT ENOUGH FOR BOTH A FREESTANDING WASHER DRYER OR A STACKED SET ALONGSIDE MY CHEST FREEZER. WITH MY FOOTSTEP SAVING LIMITED SPACE LIFE STYLE I HAVE CHOSEN TO ELEVATE MY ALL-IN- ONE UNIT SO AS TO ALSO SAVE MY 75 Y.O. BACK. NO BENDING OVER DURING THE WASH/DRY LAUNDRY PROCESS FOR ME HOWEVER I CHOSE A HEAVY DUTY CUSTOM WOOD STAND WITH OPEN STORAGE SPACE TO BEST FIT MY 52 STATURE OVER COLOR MATCHING READY-MADE DRAWER MODELS THAT DID NOT. AS PREVENTIVE MEASURES I ADDED HEAVY DUTY GRIPPER FOOT CUPS TO REMEDY POTENTIAL MACHINE WALKING AS WELL AS AN UNDER-APPLIANCE SPILL PAN TO CATCH POTENTIAL LEAKS. WHAT I LOVE BEST ABOUT MY WM3998HBA ARE 1 THE 2 N 1 FEATURE 2 THE HUGE TUB 3 THE STEAM CLEAN Most especially these pandemic days 4 THE ABILITY 2 PROGRAM MY SPECIFIC NEED AT ANY GIVEN TIME AND 5 THE DRIED LAUNDRY EMERGING BOTH CRISP WAFTING AS IF 1950S SUNSHINE LINE DRIED QUITE MIRACULOUS THIS LATTER ESPECIALLY HERE WHERE SUNSHINE IS IN LIMITED SUPPLY MY LITTLE LAUNDRY CENTER ALSO INCLUDES A WHEELED LAUNDRY CART AND A HANGING RACK FOR BOTH NON-DRYABLES WRINKLE RESISTENCE STRAIGHT OUT OF THE DRY CYCLE BOTH 1 STEP AWAY. THUS I HAVE ACCOMPLISHED THE LEAST LAUNDRY PHYSICAL ACTIVITY POSSIBLE SO NECESSARY FOR MY ELDERLY DAILY LIFE. O YES MY SNUG SEATTLE SHACK IS WIFI ENABLED TECHNOLOGY IS THE WAY TO GO FOR NEEDED EFFECTIVE LIFE CHANGES... DO NOT FEAR TECHNOLOGY LG HAS THE VERY BEST MOST RELIABLE 2N1 LAUNDRY TECH AVAILABLE. I RESEARCHED IT FOLKS MY UNIT HAS PROVEN TRUE TO RESEARCH RESULTS I STARTED W/ THE SMALLEST AND GRADUATED TO THIS BEHEMOTH WHICH SAVES WATER ELECTRICITY TIME AND MY AGING HUMAN BODY. WHATS NOT TO LOVE? NO REGRETS HERE...

Overall Rating: 5

Performance:

Appearance:

Value: 5

There was a problem submitting the form.

Please correct the following errors and try again.

Product Inquiry Form

Fields marked with an asterisk (*) are required.

Optional Information
Captcha

Added to Cart

Start Checkout Continue Shopping

Final discounts, tax, and shipping costs at checkout.

Added to Cart
Model#
Enter Zip Code*For delivery options
Or select a store
Final discounts, tax, and shipping costs at checkout.
Top

Your Cart

Items in Cart: 0

Sign Up For Savings Today!