spec sheet

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change without notice. Non-metric weights and measurements are approximate. Some features may require Internet access. Content and services may vary by product and are subject to change without notice. 4/17/20
LG LAUNDRYLG LAUNDRY
WM3998HBA
4.5 cu.ft. Front Load Washer & Dryer Combo
PRODUCT FEATURES
4.5 cu. ft. Ultra Large Capacity
TurboWash® Technology
6Motion™ Technology
Steam Technology & Allergiene™ Cycle / AAFA Certied
LG ThinQ® Technology
Ventless Condensing Drying
ColdWash™ Technology
Direct Drive Motor 10-Year Limited Warranty
LG SideKick™ Compatible
NeveRust™ Stainless Steel Tub
KEY FE ATURES
SUMMARY
Series LG
Type
Front Load Washer & Dryer
Combo
Capacity (cu.ft.) 4.5
Internal Heater Yes
Steam Yes
Width 27"
Color Black Steel (B)
APPEARANCE
Hard Buttons Yes
Touch Buttons Yes
Dial-A-Cycle™ Yes
WASH PROGRAMS
No. of Programs 14
Normal, Heavy Duty, Bedding,
Bright Whites, Sanitary, Al-
lergiene, Tub Clean, Towels, Perm.
Press, Sportswear, Delicates,
Speed Wash, Drain+Spin, Down-
loaded
No. of Options 12
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™ Yes
Wi-Fi Yes
Cycle Monitoring and Notication Yes
Energy Monitoring Yes
Tub Clean Coach Yes
ENERGY
IMEF 2.4
IWF 3.7
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 (B)
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
WM3998HBA (Black Steel) 048231027946
b l ack s t e e l
AVAILABLE COLORS
SMART APPLIANCE
Enjoy new ways to control your
home with LG smart appliances
• Start the laundry while you’re out shopping
• Get alerts when the cycle is finished
• Works with the LG ThinQ® app