




















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 and temperatures for advanced fabric care.
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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 wash motions, temperatures and more for advanced fabric care. With Smart Pairing™, the washer can even tell the dryer to select a compatible drying cycle, making it the ultimate laundry hack.
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Easy Ergonomic Reach
ThinQ® Helps Make Life Happen
Deep Fill Whenever You Choose
A Powerful Yet Gentle Clean In 29 Min
Smooth, Quiet Performance
Get Laundry Day Dialed In
Win the War on Wrinkles
Spend Less Time on Laundry With More Room For Clothes
| Color | White |
| Color-Finish Name | Alpine White |
| Number of Pieces | 2 |
| Washer Capacity (cu. ft.) | 5.5 |
| Dryer Capacity (cu. ft.) | 7.3 |
| Type of Washer | Top Load |
| Washer Number Of Cycles | 8 |
| Dryer Door Swing Option | Reversible |
| Top Load Wash System | Impeller |
| Dryer Fuel Type | Electric |
| Dryer Vent Type | Vented |
| Dryer Number Of Cycles | 8 |
| Washer Features | Control Lock, Wi-Fi Capable, Smart App Compatible, End of Cycle Signal, Rear Control, Cycle Status Indicator, Remote Diagnostics, Self-Cleaning, Delayed Start, Spin Speed Option |
| Dryer Features | Control Lock, Wi-Fi Capable, Adjustable Legs, Timed Dry, Sensor Dry, Fixed End-of-Cycle Signal, Digital Cycle Countdown, Lint Filter, Front Controls, Interior Light, Rear Control |
| Smart Compatible | Yes |
| Stackable | No |
| Dryer Depth Door Open 90 Degrees (in.) | 50.5 |
| Washer Model Number | WT8400CW |
| Dryer Model Number | DLE8400WE |
| Manufacturer Warranty | See individual model specification for details |
| ADA Compliant | No |
| ENERGY STAR Certified | Yes |
Promotional Period 11/01/2026 to 12/09/2026
Save up to $1100 on qualifying LG purchases.
Promotional Period 11/03/2026 to 12/02/2026
Save up to $800 instantly on qualifying LG purchases.