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4.5 | 46 Reviews

7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™

LG DLEX3900W

Available in 2 Color(s)

Features

  • 7.4 cu. ft. Ultra Large Capacity
  • TurboSteam™ Technology
  • ThinQ® Technology
  • Sensor Dry

Quick Specs

  • Type: Dryer
  • Fuel: Electric
  • Style: Front Loading
  • Width: 27"
  • Height: 38 11/16"
  • Depth: 30"
  • Energy Star Rated: Yes
  • Laundry Capacity: 7.4 cu. ft.
  • High Efficiency: No
  • Steam Cycle: Yes

See More

 
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 ThinQ® 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.


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.


Fits in More Places

Get extra capacity without taking up extra space, thanks to a 30" depth that easily fits into smaller spaces or second floor closets.


Keep Clothes Wrinkle Free

Always forgetting to remove your laundry" No problem. Choosing the Wrinkle Care option periodically tumbles your laundry to keep clothes wrinkle free.

Features

  • 7.4 cu. ft. Ultra Large Capacity
  • TurboSteam™ Technology
  • ThinQ® Technology
  • Sensor Dry
  • FlowSense™ Duct Clogging Indicator
  • ENERGY STAR® Certified
SUMMARY
Type Front Load Dryer
Capacity 7.4 cu. ft.
Matching Washer WM3900HWA
Sensor Dry Yes
Steam Yes
Colors White (W), Black Steel
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
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

Quick Specs


  • Appearance

  • Type: Dryer
  • Fuel: Electric
  • Style: Front Loading

  • Dimensions

  • Width: 27"
  • Height: 38 11/16"
  • Depth: 30"

  • Features

  • Energy Star Rated: Yes
  • Laundry Capacity: 7.4 cu. ft.
  • High Efficiency: No
  • Steam Cycle: Yes

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.5 out of 5

89% of reviewers recommend this product.

5 Stars

Yes the features are great. Uses less water.

Xxxxxxxxxxxxxcxxxcccccc 4/6/2020

Great washer dryer. Look this is a turn off. Dont tell me how long I should make my review.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Outstanding product

Buster28 3/28/2020

We purchased this dryer a month ago and my wife cant stop raving about how well it performs. Makes laundry day a whole new experience in a very positive way.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Smart dryer

Pants 2020 3/24/2020

This dryer is smarter than I am there are MANY features I havent explored yet but hoping to find the time to figure them out soon. I have noticed with larger loads of mixed fabrics that sometimes not everything gets completely dry Im pretty sure it boils down to sensors reading the load.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Good features.

Vicki J 3/14/2020

Large capacity dryer drum is what fits our family.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Excellent product

BC2020 3/12/2020

When we had to replace our washer and dryer I did a lot of research and looked at the top of the line brands. I chose this LG dryer in a set with the washer because - 1 the size capacity 2 the features 3 the LG reputation I do the laundry for our family and as a man a father and a husband I work hard and I want the best product I can get within our family budget. I love the ThinQ technology being a IT specialist and this drys our large loads in half the time as our old dryer. It was definitely worth the money paid.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent Drying

klrteach 3/12/2020

Ive had the dryer for two weeks and I love how it dries everything with one round on the appropriate setting. I am loving it so far
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Love the Steam Fresh

HawaiiGlofam808 3/11/2020

Im happy with my purchase overall. The steam features are so nice it worked out all the wrinkles in my tops. And the antibacterial function is great too. A lot of choices for customizing all different types of clothing and materials. Take the time to read or watch the informative guides. Worth the time you invest. A little feature I didnt know I wanted or needed was the automatic light. Love it as it really comes in handy. My only complaint would be that the energy saver feature is only available in normal Setting and the dryer levels in the energy saver cannot be adjusted. This I hope is changed in the next model. But weighing out what I didnt particularly like with the energy saver function overall the many functions and settings that are designed to protect my clothing and having deep clean/dry options in a dryer I think this will give a lot of value to my household needs.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Works great

tjrife 3/11/2020

This dryer is awesome Love the features including the blue tooth functionality
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Great solid washing machine except wifi setup

q8werty 3/10/2020

The washing machine is fantastic It went in easily and runs great. Nice and quiet. I am not fond of all the beeping telling you it is done but the wife likes it. I like getting the notification that it is done. The only problem was trying to setup up the wifi communication. It was very slow and didnt work the first time but after successive tries it eventually connected. Now it keeps disconnecting after reconnecting. Not good. Also adding another user was not easy. The wifi capability is nice but dont buy it for the wifi because you will be disappointed. Get it because it is a good washing machine that happens to have wifi sometimes.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Very quiet

karen5694 3/7/2020

This is a wonderful dryer. It has a lot of features I havent used all of them that I like. Its also very quiet. Now if I can find a shoe rack for drying shoes.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Mdsi 2/20/2020

We have used this for a couple of weeks still trying to get Wifi configured with no success
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Quiet and keeps clothes wrinkle-free

chicagodrbjd 2/16/2020

We bought this dryer about a month ago and observe that it is much quieter than our old Samsung and it keeps the clothes from wrinkling as well as fluffier results.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Good dryer but with a design flaw

MA126Sassafras 2/5/2020

I bought this in December and find a serious design flaw ... When you pull out the lint filter to clean deep down into that pocket floor there is a large accumulation of lint that can not be accessed to remove. Even the smallest vacuum cleaner attachment wont reach into that slim space. I think this could pose a fire hazard and should be addressed immediately by LG. The dryer itself is good but I dont like that you cant adjust the heat temperature at each of the many drying selections.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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4 Stars

Still learning

psmith2 2/3/2020

I bought this a month ago and am still learning. We hadnt planned on this purchase but our Whirlpool dryer stopped working at 11 years old and we felt we should invest in new and not spend on repairs. We wanted to buy from Costco and I began reading Consumer Reports reviews and it turns out the #1 rated was sold by Costco. So we chose this model.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Enjoying it so far Dries quickly.

Groovy Granny 1/30/2020

I bought this about a month ago and I like it a lot so far so good
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Hard to say..

Hayhde 1/26/2020

It squeaked for the first couple weeks but we were informed it happens with new dryers. It has not squeaked in a while now. I do have a hard time drying towels... last load of towels I had to do 5 cycles... on heavy duty and I even tried timed drying... I dont Know if it is the dryer or the way or dryer vents out the roof... but its really annoying. Its worse than our last dryer that was 6+ years old and the main reason we got a new one. We will be having someone come clean the vent soon hopefully that fixes the issue... the loaf wasnt even a huge load and we even had 4 dryer balls in there as well...
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Quiet dryer with great features

srreview20 1/23/2020

I bought this dryer along with the matching washer and couldnt be happier. The dryer does everything it is supposed to do and does it well. Clothes come out perfectly dry and the dryer is very quiet compared to my prior dryer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Works very well

Susied44 1/20/2020

I have used a month and it has performed well and fast with regular laundry sweaters and extra holiday laundry like the Christmas tablecloth. Glad I bought this.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Love it

Arlene0516 1/5/2020

Ive had this machine for about 1 1/2 months now and Im still learning how to use certain features. I havent figured out the WiFi part of it but overall Im happy with the results
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Absolutely fabulous

Big Sara 12/22/2019

Bought two weeks ago and its bit smarter than I am but Ill use all the features eventually.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

Great machine

American Eagle 12/19/2019

It is very quiet and a great size intelligent machine.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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5 Stars

Finicky 12/11/2019

I bought the matching washer dryer and am very happy with both.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Outstanding Fratures

Maddie and Micah 12/10/2019

Could not be more pleased with the capacity and performance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

So quiet and love the multiple settings

Linda1025 12/8/2019

Had for a month and really am enjoying using it. It has the pedestal so I dont have to bend down.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great for small space.

Gsgs 12/7/2019

This is the first dryer purchase that Ive ever made. I chose this dryer because I have a really small space and this is literally the only option that I had. Its a great a option for when you have limited space but there is no compromise in the dryer capacity or features or drying power etc. Im happy this was my only option. Granted Ive only used it twice so far. But so far its good.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Nice programs and sensors

Jenko 12/1/2019

We replaced an old washer and dryer with LG matching machines. Both are excellent. Silent no vibrations gentle on clothes.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great options

Ann Whittaker 11/25/2019

Very pleased with this product glad I purchased the LG brand.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Excellent dryer with great features

Sparks1 11/24/2019

The DLEX3899W has performed as expected since being installed for about two weeks. Has been used todry all manner of household washed items. Recommended.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great Dryer

Chipmon58 11/24/2019

Replaced an old set of Duet Washer Dryer that were in the house when we bought it. This unit is way more efficient and quiet. The wifi is a nice feature it reminds you when a load is done. Like it better than the Electrolux in my previous house.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Easy to use

FPGP 10/25/2019

We have only done about nine loads of laundry but are very pleased with the dryer. Like the WiFi connection that lets you know when done so you dont have to go check on it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great Dryer

nothing doing 10/24/2019

The unit works great dries well and evenly. I also love the steam fresh function.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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4 Stars

Im still working with it....

RNO48 10/15/2019

I love the washer Ive had some issues with the dryer but Im still adjusting to to dryness level and our venting issue. What I must comment on is the incredibly wonderful and patient customer service whove answered every question on a VERY short turnaround the weekend too. The LG technician who came out was wonderful too. All to find that its likely an issue with our venting. I want to thank the LG Customer Service for your help
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

excellent features

dgarci4 10/7/2019

my wife is very happy . we buy the combo washer and dryer
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

DLEX3900w

Mark217 10/2/2019

Purchased this dryer from East Coast Appliances on Sept 32019. This dryer is amazingly smart When we started drying the clothes it gave us a d80 code which we looked up and it said there was an 80 obstruction for venting Had no clue what that meant after researching decided to call a dryer vent cleaning company to brush the system. Thank god for this smart dryer cuz the technician found a dryer vent brush stuck in the system and it was covered with lint This explains why the previous dryer took longer to dry and now the new one does an excellent job and it even sends me a notification tell me the clothes are dry Best dryer around
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

So far so good

Blake199 9/17/2019

We purchased this dryer along with the companion washer to replace a 14 year old GE set. This was about 2 weeks ago. So far they work perfectly. My wife is happy and so am I.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Nice features

Gramolly 9/16/2019

Ive had this dryer several weeks and I like the way it dries. I havent used nearly all the features but look forward to doing so.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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4 Stars

Excellent dryer

Texan1234 8/5/2019

Good features and large capacity. I havent used all the functions of the dryer the steam setting. The touchpad for settings is very sensitive and takes a bit getting used to. Overall the dryer meets all the requirements and would recommend LG brand to anyone looking for a large capacity dryer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Kempkai 8/3/2019

Purchased both the washer and dryer about a month ago and absolutely love them Wouldnt choose any other brand
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

works great

rogeralfie 8/3/2019

Bought thru Costco. Installation did not go smoothly. Tech people got it going. Does great job and very quiet. Very pleased.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Water Leak from First Load of Laundry

Joon K 8/1/2019

There is a leak from the front of the washer from first load of laundry.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Great dryer with lots of features

Ray77 7/31/2019

This is very good dryer with a very large capacity. It is great for large families that have a lot of laundry to dry There are also a lot of cool features like steam and wi-fi. Wi-fi integration is helpful especially if you want to remotely extend the tumbling of the dryer using a smart phone app so that your linens would not get wrinkly. After using it for a number of days I have to say that one time my clothes were not completely dry even though I used the normal dry setting. But that only happened once. Other times my clothes were adequately dry. It is nice that it displays the time left before the drying cycle ends. The display panel can be a bit intimidating with all the different info on there. Also it can be a bit difficult to read what is on the panel because the panel is black and the lettering is not the clearest but with adequate lighting this is not a big problem. After fiddling with the dryer it is not too difficult to figure out unfortunately the instruction manual can be a lot better and be more complete. It says on the paper manual that a more complete manual can be found online but when I checked it looked a lot like the paper manual with not much more detailed information. What is strikingly missing in the manual is how to use the control panel to access the wi-fi settings. Surprisingly I found the instructions for wi-fi connection on YouTube After that wi-fi setup was not difficult and this dryer works will with the smartphone app.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Useless Options

Joojee 7/30/2019

Not everyone likes to dry everything on high heat. If you want to be able to change the temperature while using the preset cycle options this is NOT the dryer for you. The specifications for the dryer lead you to believe you can make adjustments to the cycles but you cant. So if you prefer to dry your clothes on lower temperatures to avoid avoid shrinkage or want to make minor adjustments to the preset options you cant which makes all of these settings and options completely useless. I probably would have been better off with a cheapet manual dryer I guess. The matching washer allows me to adjust temperature settings. so I dontunderstand why the dryer doesnt. It dries fine and its quiet. I just wish I would have known this info or the description would have been more clear about this before I shelled out the money for this dryer. which is why I decided to write this review.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

So far so good.

Dee in DC 7/25/2019

So far no issues with the new washer or dryer. Its only been 2 weeks I will send another update in 30 days. We have been following the instructions for the washer from how to load to wiping the water from the door area and keeping the door open to allow the washer to dry. No leaking from washing machine WM3900. Washer and dryer are quiet. We have not tried to connect via wi-fi but we dont really plan to yet. Also...no issues with the lack of a backlight they are in a room where we have to turn on the lights. Not much to say about the dryer because...it dries. Quietly.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Nice washer and dryer

Renee650 7/25/2019

Bought earlier this month after my old LG trim stopped working. Overall happy with both the washer and dryer. But not with the WiFi setting and ability to download customized washing and drying programs.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Got to Have Steam

BryansBaba 7/10/2019

This is the new version of my last dryer. I got hooked on having steam and now its even better and they have added even more features. I love it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Lots of options

Jagboy1974 6/29/2019

Second LG washer with steam Steam feature is worth every penny. Large capacity makes drying cloths a breeze.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value