5.7 cu. ft. Mega Capacity
Say never again to never-ending piles of laundry—this mega capacity washer/dryer combo fits more clothes in every load and helps you power
through laundry day in less time. With 5.7 cu. ft. capacity, you can fit a king-size comforter and more in a single load.
Black steel LG all-in-one washer dryer combo unit with a large circular glass door and digital control panel.
2-in-1 Washer/Dryer Combo
One appliance that does it all— wash & dry in under 2 hours* without having to transfer laundry between two machines. With a convenient ventless design and fitted with a standard 120V plug, the WashCombo® can be installed virtually anywhere, and you'll use up to 60% less energy** with every load.
2-in-1 Washer/Dryer Combo
* Based on independent testing in Wash+Dry cycle with Dryer on Energy Saver mode, 10 lb. DOE standard load (October 2023). Cycle time may vary depending on load type/weight.
Inverter HeatPump™ Technology
When it comes to powerful, reliable and efficient performance, there’s just no comparison. With LG’s Inverter HeatPump™ technology, you’ll enjoy quiet operation and the greatest energy efficiency of any washer/dryer combo available—using up to 60% less energy with every load.* No wonder this combo was recognized as the Most Efficient of ENERGY STAR® 2024.
Dual Inverter HeatPump™ Technology
*Up to 60% less energy compared to similarly-sized vented LG dryers. The industry's most energy efficient combo based on EnergyStar.gov (November 2023).
Auto Cleaning Condenser®
Unlike some dryers that require manual cleaning of the condenser for optimal performance, LG’s Auto Cleaning Condenser® does the work for you. Using water extracted during the drying cycle, it powerfully flushes away lint and debris every time you dry for better airflow, better drying and enhanced energy efficiency—automatically.
ezDispense® Automatic Dispenser
ezDispense® automatically determines and dispenses the optimal detergent amount for your cycle based on the soil level and characteristics of your load,
preventing overuse while maximizing your wash performance. You can also store up to 31 loads of detergent.
Close-up of an LG black steel washing machine's ezDispense drawer being pulled out to show detergent compartments.
*Based on 8-12 lb. loads. Always use HE (High-Efficiency) detergent with this washer.
**Even get an alert on your smartphone when it’s time to refill. Wi-fi and app required. Features subject to change. See lg.com for additional details and privacy information.
Forget about endless sorting or toggling through cycles—built-in sensors use AI technology to detect fabric texture, soil level, and load size, then automatically select the right wash/dry motions, temperatures and more for advanced fabric care.
With LG's TurboWash® technology, powerful high-pressure nozzles complete loads of laundry in 30 minutes*.
*Based on internal testing in normal cycle with TurboWash™ Option, 8lb. load (Jan 2022).
NeveRust Stainless Steel Drum
Unlike drums made from porcelain or plastic, the LG NeveRust stainless steel drum avoids the chips and nicks that can snag fabrics and ruin clothing.
Interior view of a front-load washing machine featuring a shiny NeveRust stainless steel drum with blue LED lighting.
ThinQ® Smart Technology
The ThinQ® app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home.
Manage and monitor your washer/dryer combo remotely, track and download cycles, connect with Google or Alexa voice assistants, and access smart diagnosis, customer support, and more.
Black steel LG front-load washer dryer combo with a digital display and a smartphone showing the ThinQ app.
* Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice.
CAPACITY - Capacity(cu.ft)
5.7
DIMENSIONS & WEIGHTS - Dimensions (WxHxD inch)
27 x 39 x 33 1/8
FEATURES - ezDispense
Yes
FEATURES - Steam
Yes
SMART TECHNOLOGY - ThinQ(Wi-Fi)
Yes
Body Color
Black Steel
Door Type
Black Tinted Tempered Glass Cover
Display Type
Dial + Full Touch Buttons & LCD+LED Display
Delay Timer
1-19 hours
Door Lock Indication
Yes
Timer Display
LCD
Type
Front Load Washer Dryer
6 Motion DD
Yes
ADA Compliant
Yes
Add Item
No
AI DD
Yes
Auto Restart
No
Centum System
No
ColdWash
Yes
Drum Lifter
Stainless Steel Slim Lifter
Drum Light
Yes
Embossing Inner Drum
Yes
End of Cycle Signal
Yes
ezDispense
Yes
Foam detection system
Yes
Inverter DirectDrive
Yes
Leveling Legs
Yes
LoadSense
Yes
NeveRust Stainless Steel Drum
Yes
Steam
Yes
TrueBalance Anti-Vibration System
Yes
TurboWash360˚
Yes
Vibration Sensor
Yes
Water Level
Auto
Electrical Requirements
120 V, 60 Hz, 12 A
AI Wash
Yes
Allergiene
Yes
Baby Wear
No
Bedding
Yes
Bright Whites
Yes
Bulky/Large
No
Delicates
Yes
Downloaded Cycle
Yes
Drain+Spin
No
Hand Wash/Wool
Yes
Heavy Duty
Yes
Jumbo Wash
No
Normal
Yes
Perm. Press
Yes
Quick Wash
Yes
Quick Wash (Speed Wash)
No
Refresh
No
Rinse+Spin
Yes
Sanitary
Yes
Small Load
Yes
Speed Wash+Dry
No
Sportswear(Activewear)
Yes
Steam Refresh
No
Towels
Yes
Tub Clean
Yes
Wash+Dry
Yes
Whites
No
Capacity(cu.ft)
5.7
Add Item
No
ColdWash
Yes
Control Lock
Yes
Delay Wash
Yes
Detergent Level
Yes
Drum Light
Yes
Extra Rinse
Yes
Fresh Care
Yes
Pre-wash
Yes
Remote Start
Yes
Rinse + Spin
No
Signal
Yes
Softener Level
Yes
Soil
5 Levels (Light to Heavy)
Spin
5 Levels
Spin Only
No
Steam
Yes
Temp.
Tap Cold / Cold /Warm / Hot / Extra Hot
Tub Clean
No
TurboWash
Yes
Wi-Fi
Yes
Download Cycle
Yes
Energy Monitoring
Yes
Proactive Customer Care
Yes
Remote Start and Cycle Monitor
Yes
Smart Diagnosis
Yes
ThinQ(Wi-Fi)
Yes
Tub Clean Coach
Yes
Voice Control (3rd party device)
Yes
Smart Pairing
Yes
ENERGY STAR® Qualified
Yes
ENERGY STAR® Most Efficient
Yes
IMEF
2.92
IWF
2.9
Carton Dimensions (WxHxD inch)
29 1/8 x 41 7/8 x 33 3/8
Dimensions (WxHxD inch)
27 x 39 x 33 1/8
Product Depth with door open 90˚ (inch)
57 3/4
Weight include packing (lbs)
260.1
Weight (lbs)
246.9
Matching Electric Dryer
DLEX6700B
Matching Pedestal
WDP6B
Matching Sidekick Pedestal Washer
WD300CB
Matching Heat Pump Dryer
DLHC6702B
Bar Code
195174070161
Do LG all-in-one washer/dryer combo's need to be vented outside?
No. LG all-in-one washer/dryer combo's use a type of electric drying that works as a closed loop system. The heats circulated air to remove moisture from the clothes and then reuses that air to dry laundry.See owners manuals for additional installation details.
What are the average wash and dry cycle times?
The WM6998HBA is capable of washing and drying a load in under two hours*based on independent testing on Wash+Dry cycle with Dryer on Energy Saver mode, 10lb DOE standard load (October 2023). Cycle time may vary depending on cycle mode and load size.
What is ezDispense®?
ezDispense® is an automatic dispenser that selects detergent amount based on soil level & load traits, optimizing wash performance & preventing overuse. Stores up to 31 loads. *Based on internal testing of a comparable model, 9-13 lb. loads in normal mode, up to 18 loads when using detergent and softener; up to 31 loads when using both compartments to dispense detergent only (May 2020). Always use HE (High-Efficiency) detergent with this washer. Use the ezDispense® Nozzle Clean function to periodically clean the reservoirs or before changing the softener reservoir to a detergent reservoir and vice versa.
Will I have to clean the condenser manually?
Unlike some dryers that require manual cleaning of the condenser for optimal performance, LG’s Auto Cleaning Condenser® does the work for you. Using water extracted during the drying cycle, it powerfully flushes away lint and debris every time you dry for better airflow, better drying and enhanced energy efficiency—automatically. Please see owners manual for complete use and care instructions.
What is LG ThinQ® and how does it work with an LG all-in-one washer/dryer combo?
The LG ThinQ® application allows you to communicate with the appliance via a smartphone over wifi. The LG ThinQ® app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your washer/dryer remotely, track and download cycles, connect with Google or Amazon Alexa voice assistants, and access smart diagnosis, customer support, and much more.
What is TurboWash®?
TurboWash® uses five jets with variable sprays surround clothes from multiple angles so detergent can penetrate deep into fabrics for a complete clean in under 30 minutes* *Based on independent testing comparing models WM4500, WM4200, or WM4000 and WM3900 in normal cycle with TurboWash® option, 10 lb. load (June 2020)
What is AI DD® 2.0 with Smart Pairing?
AI DD® 2.0 use smart technology to individually analyse the weight and fabric type of your laundry. By optimizing the washing motion automatically, the machine results in improved fabric protection, keeping your clothes looking their best for longer. LG DirectDrive® motors deliver 6-motion technology for an effective wash with fewer moving parts, making for a more durable performance. Smart Pairing automatically chooses the optimal drying cycle to match the specific washing cycle.
What safety features does an LG all-in-one offer?
Engage the Control Lock feature if needed to prevent children from accidentally starting a wash cycle. Supervise children and pets around appliance when in use. Make sure children and pets do not climb into the drum.
What is the best capacity for a washing machine?
LG recommends a washing machine with a drum capacity of around 4.0 cu.ft for an average-sized household. Consider a larger 5.0–5.5 cu.ft model for a big family or if you generate particularly large laundry loads. Larger models can also handle a king-size duvet. Remember that LG’s innovative technology means our appliances can offer increased capacity without taking up extra space.
How can I choose the poper wash cycle?
Generally speaking, you should consult the care label on your clothing and select the matching wash cycle on your machine. LG Washing Machines with AI DD® function will then automatically weigh your laundry and detect softness to determine an optimal washing pattern and adjust the washing motions during the wash accordingly. If you link your LG Washer and Dryer, they can cooperate to ensure the correct cycle is selected without you having to worry about flicking the dial.
What are the electrical requirements?
120V / 12A. Do not remove the ground prong from the power cord. Do not use an adapter or extension cord. Plug into a grounded 3-prong outlet. Consult your owners manual for expanded details.
What is NeveRust?
NeveRust is the stainless steel drum in the All-In-One that will not chip or nick, eliminating the possibilities of clothes being snagged during use.
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(Only for customers located in Canada)
July 30, 2026 – August 26, 2026. Save $100 on select laundry pairs. Plus, enjoy free delivery on 2 or more!
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