LG 4.5 cu.ft. Smart Wi-Fi Enabled All-In-One Washer/Dryer with TurboWash® Technology
Model# WM3998HBA
Also Available In
$1,599
Quick Specs
- Style:
- Washer Dryer Combination
- Energy Star:
- No
Related Items

LG Appliance Bundle Savings Rebate
Receive a 5% or 10% rebate with purchase of qualifying LG Appliance Bundle.
Valid from 01/07/2021 to 02/24/2021
Give big loads the same great clean while cutting your wash time by up to 30 minutes* with LG's enhanced TurboWash® technology.
*1. Compared to an LG front load washer without TurboWash®. Based on AHAM-HLW-1-2010 test protocol. Cotton / Normal or comparable cycle at default settings, 8 lb. loads. Excludes quick wash or comparable cycles intended for small, lightly soiled loads only.
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.
Think you can't do laundry on the go? Think Again.
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. It even works with the Google Assistant and Amazon Alexa, so you can manage your laundry with simple voice commands.
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.
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 14 1/8" x 30 3/4" (50 9/16" 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 |
User Guide English,Spanish 09/17/2020 17,831K | Click here to download |
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Specification English 04/30/2020 | Click here to download |
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