DLEX3900W
7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™
  • 7.4 cu. ft. Capacity
  • TurboSteam™ Technology
  • SmartThinQ® Technology
  • Sensor Dry System
  • FlowSense™ Duct Clogging Indicator
7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™
$ 1,099.99
Where to Buy
*Consumer Reports does not endorse products or services.
*Based on test conducted at LG’s test lab facility on December 10, 2014.

COMPLETE YOUR SYSTEM

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SUMMARY

  • Type
    Front Load Dryer
    Capacity
    7.4 cu. ft.
  • Matching Washer
    WM3900HWA
    Sensor Dry
    Yes
  • Steam
    Yes
    Colors
    White (W), Black Steel (B)

APPEARANCE

  • Intelligent Electronic Controls with LED Display
    Yes
    Dial-A-Cycle™
    Yes
  • Touch Buttons
    Yes

DRYER PROGRAMS

  • No. of Programs
    14
    Programs
    Normal, 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

  • No. of Options
    12
    Options
    More Time, Less Time, Damp Dry Signal, Wrinkle Care, Control Lock, Custom Program, PGM Save, Wi-Fi, Energy Saver, TurboSteam™, Reduce Static, Remote Start
  • Temperature Settings
    High, Medium High, Medium, Low, Ultra Low
    Drying Levels
    Very Dry, More Dry, Normal Dry, Less Dry, Damp Dry
  • Manual Dry Times
    60 min., 50 min., 40 min., 30 min., 20 min., More Time/Less Time

FABRIC CARE FEATURES

  • Sensor Dry
    Yes
    Precise Temperature Control with Variable Heater
    Yes
  • Steam
    TurboSteam™

CONVENIENCE FEATURES

  • 3 Minute Installation Check
    Yes
    LoDecibel™ Quiet Operation
    Yes
  • End of Cycle Signal
    Yes
    Drum Light
    Yes
  • Reversible Door
    Yes
    FlowSense™ Duct Clogging Indicator
    Yes
  • Wrinkle Care Option
    Yes
    Child Lock
    Yes
  • Venting Option
    4 Way Venting
    4 Adjustable Legs
    Yes
  • Remaining Time Display/Status Indicator(s)
    Yes

SMARTTHINQ® TECHNOLOGY

  • SmartDiagnosis™
    Yes
    Wi-Fi
    Yes
  • Remote Start
    Yes
    Cycle Monitoring and Notification
    Yes
  • Energy Monitoring
    Yes (WiFi)

ENERGY

  • ENERGY STAR® Qualified
    Yes
    CEF
    3.94

MATERIALS AND FINISHES

  • Aluminized Alloy Steel Drum
    Yes
    Tub Rear
    Painted
  • Cabinet
    Painted Steel
    Door
    Round w/ Chrome trim
  • All Available Colors
    White (W), Black Steel (B)

POWER SOURCE

  • Ratings
    CSA Listed
    Electrical Requirements
    240V, 30 Amps
  • Type
    Electric
    BTU Rating
    10,000 Feet

OPTIONS

  • LP Conversion Kit
    LPK1
    Side Venting Kit
    383EEL9001B
  • Pedestal
    WDP4W
    Pedestal (WxHxD)
    27" x 14 1/8" x 30 3/4" (50 1/2" D with door open)

DIMENSIONS/CLEARANCES/WEIGHTS

  • Product (WxHxD)
    27" x 38 11/16" x 30"
    Depth with Door Open
    51"
  • Carton (WxHxD)
    29 19/32” x 43 3/8” x 31 3/8”
    Weight (Product)
    123
  • Weight Carton
    136.2

WARRANTY

  • Parts & Labor
    1 Year

UPC CODES

  • UPC
    048231025195

What people are saying

Rated 2 out of 5 by from Like the features but washer bangs loudly I bought this washer a week and half ago but it bangs easily and loudly upon spinning.
Date published: 2019-12-05
Rated 5 out of 5 by from Great Machine! We bought this about a month ago and love it. Our kids are able to use it without help.
Date published: 2019-12-05
Rated 5 out of 5 by from Nice programs and sensors We replaced an old washer and dryer with LG matching machines. Both are excellent. Silent, no vibrations, gentle on clothes.
Date published: 2019-12-01
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Does the washer come with the drain hose?

Asked by: jhiltonw2
The ENERGY STAR® Qualified LG 4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology, Model # WM3900H*A comes with an attached drain hose...^IFV
Answered by: Ivanf
Date published: 2019-11-20

Does the WM3900 also have the 6 Motion Technology as the WM3700 ?

Asked by: MarMac
The ENERGY STAR® Qualified LG 4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology, Model # WM3900H*A does not feature 6Motion™ Technology. It features TurboWash™ 360 Technology...^IFV
Answered by: Ivanf
Date published: 2019-11-15

Does it need a source of water to function or it just runs on electricity? 

Asked by: Annaa
The ENERGY STAR® Qualified LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900W runs on electricity but the TurboSteam™ Technology requires water. The dryer has a water inlet valve that must be connected to a cold water tap that will supply the water for the Steam functions...^IFV
Answered by: Ivanf
Date published: 2019-11-04

What are the dimensions when the pair is stacked? How high up are the dryer controls?

Asked by: JodiG
You can find the height of the combined units by adding the height of the washing machine you are interested in to the height of the dryer. The dryer has the following dimensions: (WxHxD) 27" x 38 11/16" x 30". ^CP
Answered by: ChrisPSM
Date published: 2019-08-26

Is there a compatible drying rack that fits inside this model?

Asked by: cbnbb
The DLEX3900W does not have a compatible drying rack.
Answered by: ChrisPSM
Date published: 2019-07-30

Can this unit be stacked with the WM3900H washer?

Asked by: NYCres
The ENERGY STAR® Qualified LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900W can be stacked onto the ENERGY STAR® Qualified LG 4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology, Model # WM3900HWA using the LG Stacking Kit, Model # KSTK1...^IFV
Answered by: Ivanf
Date published: 2019-07-09

Will this dryer work if the length of the 'exhaust' for the extraction is substantial as I want to fit this centrally in a condo

Asked by: Richard2304
Venting for the LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900W must conform to your local building codes. You should only use 4-inch rigid, semi-rigid or flexible metal ductwork inside the dryer cabinet and for venting outside. The total length of flexible metal duct must not exceed 8 feet. If you are using a 4" wall cap, without any 90° Elbows, the maximum length of 4-inch diameter rigid metal duct is 65 feet You will need to deduct 6 feet for each additional elbow and you should not use more than four 90° elbows. If you use a 2.5" wall cap which should only be used for short runs, the maximum length of 4-inch diameter rigid metal duct is 55 feet if you do not use any 90° elbows. Again, you will need to deduct 6 feet for each additional elbow and you should not use more than four 90° elbows. The owner's manual has a chart for the recommended duct length limitations. Failure to follow the instructions for the recommended duct lengths may result in extended drying times, fire or death...^IFV
Answered by: Ivanf
Date published: 2019-07-09

Does this dryer have a dual inverter heat pump? If so, what are the advantages of a dual inverter heat pump? Does the dryer have a AutoCleaning Condenser?

Asked by: RyanHT
The ENERGY STAR® Qualified LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900B is not a Dual Inverter Heat Pump model. Traditional dryers work off a 'large heater' with heating elements and a main fan which are known to consume a lot of energy and generate a lot of heat. A "heat pump" (compressor), is a high-efficiency energy source that creates heat by compressing the refrigerant (similar as to how a refrigerator compression system works). The ‘condenser’ releases the heated air by heat exchange of the refrigerant. A ‘heater’, then raises the heat of the air that comes from the condenser using less energy. Heat pumps also do not draw additional air, unlike traditional dryers. Although a traditional dryer with elements will operate quicker, the heat pump is much more energy efficient...^IFV
Answered by: Ivanf
Date published: 2019-03-21
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