LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White
About this product
Now you can fit more clothes in every load and run the dryer less often, saving time and money. It’s so quiet, you can finish laundry while streaming your favorite shows or catching a quick nap without interruption. And if you forget to clean the filter, don’t worry—FlowSense indicators will alert you when your ducts or filter need cleaning, either on the control panel or via a notification through our convenient LG ThinQ app.
Dryer Heating Source
Electric- Color FinishWhiteProduct Height39 inchesProduct Width27 inchesProduct Depth30 1/8 inchesDepth With Door Open51 3/8 inchesCapacity7.4 cubic feetSteam FunctionNo
7.4 cu. ft. Ultra Large Capacity
Free up your day—fit more clothes in every load with 7.4 cu. ft. of space. Running fewer loads saves energy and money on your utility bill.
FlowSense Duct Clogging & Lint Filter Indicators
FlowSense Duct Clogging and Lint Filter Indicators let you know when your ducts and filter need cleaning to avoid lint buildup, improve the dryer’s performance for greater efficiency and lower utility bills, and help give you safer, worry-free operation with fewer service calls.
LoDecibel Quiet Operation
Run the dryer whenever you want, without interrupting naptime or your favorite show. This dryer is designed for quiet operation, from the motor to the cabinet to individual components. Pleasant end-of-cycle chime lets you know when clothes are dry.
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 dryer remotely, track and download cycles, connect with Google or Alexa voice assistants, and access smart diagnosis, customer support, and much more.
Built-In Intelligence: AI Sensor Dry / Smart Pairing
Forget about endless sorting or toggling through cycles—built-in sensors use AI technology to detect fabric texture and load size, then automatically select the right drying motions, temperatures and more for advanced fabric care.
AI Sensor Dry detects moisture levels and automatically adjusts drying time for loads of all sizes—no more damp clothes, no more overdrying. With Smart Pairing, the washer can even tell the dryer to select a compatible drying cycle¹, making it the ultimate laundry hack.
LG ThinQ UP
ThinQ UP enabled smart appliances may receive software updates for new downloadable features and enhancements to be sent wirelessly to the appliance. Choose which features you want and customize your appliance based on your lifestyle and personal preferences.
LG ThinQ Care
Available within the LG ThinQ app, ThinQ Care sends proactive usage, maintenance, and diagnostic alerts to your smartphone, notifying you of potential issues and helping you keep your smart LG appliances running smoothly.
ENERGY STAR Certified
High efficiency sensor drying and low-heat settings save energy and money by using about 20% less energy² than conventional models without sacrificing features or performance.
Aluminized Alloy Steel Drum
An advanced aluminized alloy coating is added to the steel dryer drum to enhance durability and maintain its luster and attractive finish. Helps keep nicks and chips at bay so your dryer looks like new even after years of use.
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.
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.
Closet Depth
LG closet-depth washers and dryers are worth showing off, but when space dictates otherwise it’s good to know they’ll easily fit in a closet with plenty of room to close the closet door. Install the pair side-by-side, or get a stacking kit and install the dryer over the washer to save even more space.
Dryer cords are not shipped with the dryer.
It is the responsibility of the consumer to purchase the appropriate cord for their home.
Reviews
Rating 5 out of 5 stars with 3 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products
Now you can fit more clothes in every load and run the dryer less often, saving time and money. It’s so quiet, you can finish laundry while streaming your favorite shows or catching a quick nap without interruption. And if you forget to clean the filter, don’t worry—FlowSense indicators will alert you when your ducts or filter need cleaning, either on the control panel or via a notification through our convenient LG ThinQ app.
Forget pulling still damp loads from the dryer - with Sensor Dry, the dryer can detect moisture and automatically adjust drying time for loads of all sizes - saving energy with less wear and tear on clothes. You can even save time with ultralarge capacity that fits more clothes in every load. Plus, keep your dryer clean, efficient, and safe with the FlowSense duct clogging indicator that lets you know when your ducts need cleaning to avoid lint buildup, improves the dryer's performance for greater efficiency and lower utility bills, and gives you safer, worry-free operation with fewer service calls.
Now you can fit more clothes in every load and run the dryer less often, saving time and money. It’s so quiet, you can finish laundry while streaming your favorite shows or catching a quick nap without interruption. And if you forget to clean the filter, don’t worry—FlowSense indicators will alert you when your ducts or filter need cleaning, either on the control panel or via a notification through our convenient LG ThinQ app.
The LG Sensor Dry system keeps tabs on moisture levels throughout the cycle and automatically adjusts drying time as needed—so you don’t have to. And with generous 7.3 cu. ft. capacity that fits more laundry in every load, this dryer makes laundry day easier all-around. FlowSense duct clogging indicator lets you know when your ducts need cleaning to avoid lint buildup and keep your dryer clean, efficient and safe.
| Pros for LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White | |||
|---|---|---|---|
| There were no pros for this product— | Noise Level, Overall Performance, Ease of use, Capacity, Dryer Performance | There were no pros for this product— | Overall Performance, Noise Level, Ease of use, Capacity, Drying Performance |
| Cons for LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White | |||
| There were no cons for this product— | Interior Light, Heat | There were no cons for this product— | Interior Light, Features |
Specs
Can this stack with a WM4000HWA washer
Answered by LG Digital Customer CareThe Energy Star® Certified LG 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White, Model # DLE3420W, can be safely stacked onto the LG WM4000HWA front-load washer. They both share a standard 27-inch width, and you must use a compatible 27-inch LG stacking kit, the LG KSTK4, to secure the two units properly and prevent dangerous wobbling or vibrations during operation. Do not attempt to stack them without the manufacturer-approved hardware kit...^Ivan.
Is this dryer long vented?
Answered by LG Digital Customer CareIf you are using a 4 ‘’ (10.2 cm) Wall Cap (recommended) with the Energy Star® Certified LG 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel™ Quiet Operation - White, Model # DLE3420W, the maximum length of 4-inch diameter rigid metal duct is 65 ft. (19.8 m) if you don't use any 90° elbows. If you do use 90° elbows, you will need to deduct 6 ft. (1.8 m) for each additional elbow, and you should not use more than four 90° elbows. If you use a 2.5 ‘’ (6.35 cm) wall cap designed for only short run installations, the maximum length of 4-inch diameter rigid metal duct is 55 ft. (16.8 m) if you don't use any 90° elbows, and again, you will need to deduct 6 ft. (1.8 m) for each additional elbow, and you should not use more than four 90° elbows...^Ivan.
Is there a light kit available to install in this dryer?
Answered by LG Digital Customer CareHello, Chris! Thank you for sharing your question to us with the LG Dryer (DLE3420W). This model doesn’t support an add‑on light kit, as it was designed without an internal drum light or wiring for a retrofit. Everything will still operate normally, and the controls remain easy to use even without an internal light. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-7-4-cu-ft-ultra-large-stackable-smart-electric-dryer-with-ai-sensor-dry-and-lodecibel-quiet-operation-white/J7G5658Y4J. If you’d like us to review other features or explore models that include built‑in drum lighting, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril
Does this dryer have a sensor to detect moisture?
Yes, this dryer has a moisture sensor.
This question and answer was generated by AI based on customer and product data.Are there indicators for a clogged duct or full lint filter on this dryer?
Yes, this dryer has FlowSense Duct Clogging and Lint Filter Indicators.
This question and answer was generated by AI based on customer and product data.
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