LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Gas 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
Gas- 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.
Power cord is included. Gas connector is sold separately and is not included.
Shipped with a 3-prong (grounding) plug. Gas dryers are configured for natural gas hook-up, but a gas connector must be purchased separately.
Reviews
Rating 5 out of 5 stars with 3 reviews
Customer Images
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.
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.
Meet the intelligent dryer that helps you save time and enhances fabric care, all at the same time. TurboSteam technology reduces wrinkles and odors in up to 5 garments to refresh clothes in between washes. Built-in intelligence automatically selects the right drying motions, temperatures and more, and even talks to your washer to select a compatible cycle—making it the ultimate laundry hack. You’ll even score high on the durability and style scale, thanks to the scratch-resistant tempered glass door and rose gold accents.
| Pros for LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Gas Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Overall Performance, Noise Level, Drying Performance, Ease of Use, Capacity | Overall Performance, Noise Level, Drying Performance, Ease of Use, Capacity |
| Cons for LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Gas Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White | |||
| There were no cons for this product— | There were no cons for this product— | Sensor Performance, Interior Lighting | Sensor Performance, Interior Light, Visibility, Connectivity |
Specs
How much does this dryer weigh?
Answered by LG Digital Customer CareThe ENERGY STAR® Certified LG 7.4 Cu. Ft. Ultra Large Stackable Smart Gas Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White, Model # DLG3421W, has a listed weight of 123.02 lbs...^Ivan.
Do I need to buy any sort of kit to stack the washer and dryer?
Answered by LG Digital Customer CareHello, Gillian! Thank you for sharing your question to us about the LG Dryer (DLG3421W). Yes — you will need a stacking kit if you plan to stack this dryer with its compatible LG front‑load washer. For this model, the correct stacking kit is the LG KSTK4. This kit is designed for 27‑inch LG front‑load washer and dryer pairs and provides the proper hardware needed for a safe, secure stacked installation. Using the correct kit ensures stability and keeps the setup within LG’s installation and warranty guidelines. 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-gas-dryer-with-ai-sensor-dry-and-lodecibel-quiet-operation-white/J7G5658Y4W. If you’d like further assistance with warranty or repair support, please email us at lgdigitalcare@lg.sprinklrsupport.com so we can help directly. — Avril
Can this be converted to propane
Answered by LG Digital Customer CareHi, there! Thank you for sharing your question to us about the LG Dryer (DLG3421W). Yes, this model can be converted to propane, and it works with the LP Conversion Kit 383EEL3002D to ensure the burner and regulator settings match an LP supply. For the best performance, we recommend having a licensed technician complete the conversion so everything is adjusted according to the LP setup guide. 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-gas-dryer-with-ai-sensor-dry-and-lodecibel-quiet-operation-white/J7G5658Y4W. If you need any additional support, feel free to reach us at lgdigitalcare@lg.sprinklrsupport.com. — Avril
Is the operation of this dryer noisy?
No, this dryer features LoDecibel quiet operation.
This question and answer was generated by AI based on customer and product data.Can I monitor this dryer remotely?
Yes, you can manage and monitor this dryer remotely using the LG ThinQ app.
This question and answer was generated by AI based on customer and product data.
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