HOME APPLIANCES
LG LAUNDRYLG LAUNDRY
WM3998HBA
4.5 cu.ft. Front Load Washer & Dryer Combo
4.5 cu. ft. Ultra Large Capacity
TurboWash® Technology
6Motion™ Technology
Steam Technology & Allergiene™ Cycle / AAFA Certied
KE Y FEAT UR ES
LG ThinQ® Technology
Ventless Condensing Drying
ColdWash™ Technology
Direct Drive Motor 10-Year Limited Warranty
LG SideKick™ Compatible
NeveRust™ Stainless Steel Tub
AVAILABLE COLORS
bl ac k s te el
SMART APPLIANCE
SUMMARY
Series LG
Typ e
Capacity (cu.ft.) 4.5
Internal Heater Yes
Steam Yes
PRODUCT FEATURES
Width 27"
Color Black Steel (B)
APPEARANCE
Hard Buttons Yes
Touch Buttons Yes
Dial-A-Cycle™ Yes
WASH PROGRAMS
No. of Pro grams 14
No. of Opt ions 12
WAS H DETAI LS
No. of Wash/Rinse Temps 5
Wash/Rinse Temps
No. of Spin S peeds 5
Spin Speeds
Max RPM 130 0
Water Levels Load Sensing
No. of Soil Level s 5
Enjoy new ways to control your
home with LG smart appliances
• Start the laundr y while you’re out shopping
• Get alerts when the cycle is finished
• Works with the LG ThinQ® app
FABRIC CARE FEATURES
Front Load Washer & Dryer
Combo
Normal, Heavy Duty, Bedding,
Bright Whites, Sanitary, Allergiene, Tub Clean, Towels, Perm.
Press, Sportswear, Delicates,
Speed Wa sh, Drain+Spin, Dow nloaded
Steam, Fre sh Care, Cold Wash ,
Delay Wa sh, Remote Star t, Wi-Fi,
TurboWash®, Rinse+Spin, Extra
Rinse, Ad d Garments, Pre Wash,
Control Lock
Extr a Hot, Hot, Warm , Cold,
Tap Co ld
Extr a High, High, Medium, Low,
No Spin
Tur boWa sh® 2 .0 Tec hnol ogy Yes
Steam Technology Ye s
Allergiene™ Cycle Yes
Sanitary Cycle Yes
ColdWash™ Option Yes
SenseClean™ System Yes
CONVENIENCE FEATURES
TrueBalance™ Anti-Vibration
System
4 Tray Dispenser Yes
End of Cycle Si gnal Yes
LoadSense Yes
Child Lock Yes
Auto Suds Removal Yes
Leveling Legs Ye s
Easy Loading TilTub™ Yes
ThinQ® TECHNOLOGY
SmartDiagnosis™ Ye s
Wi-Fi Yes
Cycle Moni toring and No tication Yes
Energy Monitoring Yes
Tub Clean Coach Ye s
ENERGY
IMEF 2.4
IWF 3.7
MOTOR
Motor Type Inverter Direct Drive Motor
Axis Horizontal
Yes
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
Typ e Electri c
OPTIONS/ACCESSORIES
Pedestal WDP4B
Pedestal (WxHxD)
LG Sidekick™ Pedestal Washer WD10 0CB
LG Sidekick™ Pedestal Washer
(WxHxD)
DIMENSIONS
Product (WxHxD) 27" x 39" x 30 1/4"
Depth with Door Open 55"
Carton (WxHxD)
Weight (Product) 2 13.8 lbs .
Weight (Carton) 235.9 lbs.
LIMITED WARRANTY
Part s and Labor 1 Year
Direc t Drive Motor 10 Ye ars
Drum 3 Yea rs
UPC CODE S
WM3998HBA (Black Stee l) 04 823102 7946
27 x 14 1/8 x 30 3/4 (50 9/16 D
with door open)
27 x 14 1/8 x 30 3/4 (50 9/16 D
with door open)
29 23/32" x 41 27/32" x 31
17/3 2"
© 2019 LG Electron ics USA, Inc . All rights re served. " LG Life’s Good" is a r egistered t rademark of L G Corp. All othe r product an d brand names a re trademar ks or regis tered trade marks of the ir respecti ve owners. D esign, feat ures and spec ificatio ns are subjec t to
change w ithout not ice. Non-met ric weights a nd measurem ents are app roximate. So me features m ay require Int ernet access . Content and s ervices ma y vary by prod uct and are su bject to chan ge without n otice. 4/17/20