4.2 cu. ft. Compact Capacity
This 4.2 cu. ft. dryer handles surprisingly big loads for its size while expanding your installation options at the same time. The ventless design means you can put it anywhere, without worrying about long ducting runs, access to exterior walls or maintenance. It easily fits in a standard closet with room to close the door, and includes a stacking kit for convenient and secure installation on top of an LG compact washer.
White LG ThinQ heat pump dryer with a black tinted glass door and digital control panel.
Dual Inverter HeatPump™ Technology
LG's Dual Inverter HeatPump™ technology uses up to 65% less energy to dry every load.* Not only does this ENERGY STAR® certified dryer feature LG’s most energy efficient ventless drying system, the low temperatures are easier on clothes and can help them look their best for longer. And with no need for venting, this dryer is easy to install and is virtually maintenance free.
White LG front-load dryer next to a cross-section diagram of its dual inverter heat pump motor.
*When compared with conventional vented dryer DLE3400, based on Intertek testing in normal cycle with Energy Saver option, 8.45 lb. DOE load with 57.5% initial moisture content (September 2023).
Sensor Dry™
No more damp clothes—the built-in sensor detects moisture levels and automatically adjusts drying time for loads of all sizes.
No more overdrying—dryer shuts off at just the right time to save energy with less wear and tear on clothes.
'Sensor Dry™
Wrinkle Care Option
When you hate wrinkles but can’t be there to remove clothes as soon as they’re dry, just select the Wrinkle Care option before hitting start.
The dryer will periodically tumble the load for up to 3 hours after the cycle is done or until the door is opened to help keep wrinkles at bay.
A man adjusting his tie in a mirror next to a graphic showing a shirt before and after cleaning.
SmartDiagnosis®
If you ever experience an issue with your LG washer or dryer, you don't have to worry. The SmartDiagnosis® feature helps the service center diagnose problems over the phone, or with a simple app on your smart phone, helping you minimize costly, inconvenient service calls.*
*SmartDiagnosis® is designed to supplement existing methods of problem identification and may not be able to troubleshoot all issues.
Reversible Door
When space is tight or your laundry room doesn’t fit the “typical” setup, this dryer’s door can easily be reversed to fit your needs. Go from a right swing to a left swing in minutes—just unscrew the hinges and reattach using the pre-drilled holes on the opposite side.
LG ThinQ® Smart Technology
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.
A man using a smartphone app to remotely control a white LG front-load dryer with a delay start setting.
*Available on select LG smart appliances. Features may vary by model.
ENERGY STAR® Certified
High efficiency sensor drying and low-heat settings save energy and money by using about 20% less energy than conventional models
without sacrificing features or performance.
A white power plug next to green leaves and wooden icons of a water drop, leaf, and power symbol on a wooden table.
Source: *https://www.energystar.gov/products/appliances/clothes_dryers
* 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.
MATERIAL & FINISH - Body Color
White
CAPACITY - Capacity(cu.ft)
4.2
DIMENSIONS & WEIGHTS - Dimensions (WxHxD inch)
24 x 33 1/2 x 26 3/8
FEATURES - DUAL Inverter HeatPump
Yes
FEATURES - Auto Cleaning Condenser
Yes
FEATURES - Heat Source Type
Heat Pump Electric
FEATURES - Reversible Door
Yes
SMART TECHNOLOGY - Smart Pairing
Yes
SMART TECHNOLOGY - ThinQ(Wi-Fi)
Yes
Download Cycle
Yes
Smart Pairing
Yes
Energy Monitoring
Yes
Proactive Customer Care
No
Remote Start and Cycle Monitor
Yes
Smart Diagnosis
Yes
ThinQ(Wi-Fi)
Yes
Voice Control (3rd party device)
Yes
Dry Mode
Yes
Condenser Care
Yes
Control Lock
Yes
Damp Dry Signal
No
Drum Care
Yes
Drum Light
Yes
Dry Level
3 Levels
Easy Iron
No
Energy Saver
Yes
Less Time
Yes
More Time
Yes
Rack Dry
No
Reduce Static
No
Remote Start
Yes
Signal(Sound)
Yes
Steam
No
Temp.
No
Wi-Fi
Yes
Wrinkle Care
Yes
Air Dry
Yes
Dry Time
No
Silent Dry
No
Bar Code
195174064986
Capacity(cu.ft)
4.2
Display Type
Dial-A-Cycle™ & Electronic Control Panel with LED Display
Delay Timer
3-19 hours
Door Lock Indication
No
Timer Display
18:88
Carton Dimensions (WxHxD inch)
26 x 34 x 27 1/2
Dimensions (WxHxD inch)
24 x 33 1/2 x 26 3/8
Product Depth with door open 90˚ (inch)
45 1/4
Weight include packing (lbs)
134.5
Weight (lbs)
127.9
ENERGY STAR® Qualified
Yes
CEF
6.4
ENERGY STAR® Most Efficient
No
Type
Condenser Dryer (Ventless)
3 Minute Installation Check
No
6 Motion DD
No
ADA Compliant
No
AI DD
No
AI Sensor Dry
Yes
Auto Cleaning Condenser
Yes
Auto Restart
No
Drum Light
Yes
DUAL Inverter HeatPump
Yes
Dual Lint Filter
No
EasyLoad Door
No
Embossing Inner Drum
Yes
Empty Water Indicator
Yes
End of Cycle Signal
Yes
Heat Source Type
Heat Pump Electric
Inverter DirectDrive
No
Inverter Motor
No
Leveling Legs
Yes
LoadSense
Yes
NeveRust Stainless Steel Drum (drum side)
Yes
Reversible Door
Yes
Sensor Dry
Yes
SteamFresh
No
TrueSteam
No
TurboSteam
No
Body Color
White
Door Type
Black Tinted Tempered Glass Cover
Drum Back
Stainless Steel
Drum Side
Stainless Steel
Matching Pedestal
N/A
Electrical Requirements
120/240V, 60Hz, 3.1A (120/208V, 60Hz, 3.5A)
AI Dry
No
Activewear(Sportswear)
Yes
Air Dry
Yes
Antibacterial
Yes
Bedding
No
Bedding Refresh
No
Condenser Care
No
Delicates
Yes
Downloaded
Yes
Down Jacket Refresh
No
Drum Care
No
Easy Ironing
No
Freshen Up
No
Heated Dry
Yes
Heavy Duty
Yes
Jumbo Dry
No
Normal
Yes
Outerwear Refresh
No
Perm. Press
Yes
Power Dry
No
Quick Dry (Speed Dry)
No
Rack Dry
Yes
Rainy Days
No
Silent Dry
No
Small Load
Yes
Steam Fresh
No
Steam Sanitary
No
Super Dry
No
Towels
Yes
Wrinkle Prevention
No
Quick 40
No
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(Only for customers located in Canada)
September 3, 2026 – September 23, 2026. Save $100 on select laundry pairs. Plus, enjoy free delivery when you buy 2 or more laundry appliances!
Can you reverse a front load dryers door? Do you need additional parts?
Yes. The door can be changed from right swing to left swing to accomodate needs. Please consult installation instructions for details. All necessary parts to complete door reversal are included with appliance.
Can you purchase a matching LG SideKick pedestal washer for this dryer?
No. LG SideKick pedestal washers can only be installed beneath a matching LG front load washer.
Can you purchase a matching pedestal for this dryer?
No, this model does not have a matching pedestal option
Can I stack this dryer on the matching front load washing machine?
Yes. The appliance may only be stacked on top of the matching WM1455HWA LG front load washing machine. Do not attempt to stack the appliance on any other washing machine, as it could result in damage, injury or property damage. The stacking kit is included with the purchase of the dryer and will be included in the packaging.
What is SmartDiagnosis®?
This feature allows users to troubleshoot issues with their appliance.
Are LG front-load dryers energy efficient?
LG offers a full line of award winning energy efficient front-load dryers. This model has received the ENERGY STAR® certification.
What is LG ThinQ® and how does it work with LG dryers?
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.
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