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LG 7.4 Cu. Ft. Black Steel Front Load Electric Dryer
Scratch & Dent
LG 7.4 Cu. Ft. Black Steel Front Load Electric Dryer 0
LG 7.4 Cu. Ft. Black Steel Front Load Electric Dryer 1
LG 7.4 Cu. Ft. Black Steel Front Load Electric Dryer 2

LG 7.4 Cu. Ft. Black Steel Front Load Electric Dryer

Model #: DLEX3900B
At a Glance
You won’t need to call it laundry “day” anymore. When there’s no time to wash, quick and easy TurboSteam™ technology brings new life to fabrics and eases wrinkles in just 10 minutes. Smart features let you start the dryer from the comfort of your couch or automatically reorder dryer sheets so you never run out again. And with Sensor Dry, the dryer adjusts drying time to save energy with less wear and tear on clothes.
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Get to know this product.

Get It All Done in Less Time

  • Ultra-large capacity (7.4 cu.ft.) means you have the room to do more laundry in fewer loads.

De-wrinkle Clothes in Less Time

  • LG’s TurboSteam™ technology generates steam instantly, so reducing wrinkles and odors is a breeze. That means you can get your favorite shirt back in tip-top shape in just 10 minutes.

Think You Can’t Do Laundry on the Go? Think Again.

  • Expand the limits of your laundry room with the LG SmartThinQ® app. Select a cycle, start or stop the wash and get notifications about when your laundry will be done, all from your smartphone. It even works with the Google Assistant and Amazon Alexa, so you can manage your laundry with simple voice commands.

Get It Dry the First Time

  • Our Sensor Dry system measures the moisture levels during the cycle and automatically adjusts the drying time to help ensure you get dry laundry every time.

Save Money. Save Energy.

  • When your dryer uses about 20% less energy, you’re going to make an impact—on your utility bills, your energy consumption, and most importantly, the environment.
Useful Documents

Key Features

TurboSteam™ TechnologyYes
LG SmartThinQ® TechnologyYes
Sensor Dry SystemYes
FlowSense™ Duct Clogging IndicatorYes
Electronic Control Panel with Dual LED DisplayYes


Intelligent Electronic Controls with LED DisplayYes
Touch ButtonsYes

Dryer Programs

14 ProgramsNormal, Heavy Duty, Bedding, Small Load, Anti Bacterial, SteamSanitary™, SteamFresh™, Perm Press, Delicates, Sportswear, Towels, Speed Dry (Manual Dry), Air Dry (Manual Dry), Downloaded

Dryer Options

12 OptionsMore Time, Less Time, Damp Dry Signal, Wrinkle Care, Control Lock, Custom Program, PGM Save, Wi-Fi, Energy Saver, TurboSteam™, Reduce Static, Remote Start

Convenience Features

3 Minute Installation CheckYes
LoDecibel™ Quiet OperationYes
End of Cycle SignalYes
Drum LightYes
Reversible DoorYes
FlowSense™ Duct Clogging IndicatorYes
Wrinkle Care OptionYes
Child LockYes
Venting4 Way
4 Adjustable LegsYes
Remaining Time Display/Status Indicator(s)Yes

Dryer Details

Temperature SettingsHigh, Medium High, Medium, Low, Ultra Low
Drying LevelsVery Dry, More Dry, Normal Dry, Less Dry, Damp Dry
Manual Dry Times60 min., 50 min., 40 min., 30 min., 20 min., More Time/Less Time

Fabric Care Features

Sensor DryYes
Precise Temperature Control with Variable HeaterYes


Depth with Door Open51"
Carton (WxHxD)29 19/32" x 43 3/8" x 31 3/8"

Misc. Specs

Product Weight (lbs.)123
Dryer Fuel TypeElectric
Steam OptionYes
Total Capacity (cu. ft.)7.4
Appliance Fit Width (in.)27
Capacity (cu ft)7.4
Manufacturer Warranty1 Year Parts & Labor
Color Finish NameBlack Stainless Steel
Sanitize OptionYes
ADA CompliantNo
Smart CompatibleYes
Commercial Use ApprovedNo
Wifi CapableYes
Smart Home WifiYes
Propane ConvertibleYes
Noise Reducing TechnologyYes
Reversible Door HingeYes
Ventless DryerVented
Number of Cycles12+
Appliance ColorBlack Stainless Steel
Depth (in.)30
DrumPainted Steel
Height (in.)38.69
Width (in.)27
WarningProposition 65 Warning for California Residents