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Key Features

  • 7.4 cu. ft. Ultra Large Capacity with Aluminized Alloy Steel Drum
  • Upfront Electronic Control Panel with Dual LED Display and Dial-A-Cycle™
  • TrueSteam® Technology
  • ENERGY STAR® Qualified
Suggested Price


Suggested Price
Promotion Price*


Promotion Price*

J.D. Power Award Winner

“Highest in Customer Satisfaction with Dryers”

Big time saver

Big time saver

Do laundry a little less often. With 7.4 cubic feet of capacity, this dryer handles really large loads. Saving you time and energy.

Smooth operator

Smooth operator

A lot of those drying headaches can be a thing of the past. Our TrueSteam™ Technology generates real steam to reduce wrinkles and odors, and practically eliminates the need for ironing.

The quick fix

The quick fix

Late for the party and no time to iron your favorite outfit? The SteamFresh™ Cycle refreshes, and reduces wrinkles in up to five garments at a time with one 20-minute dryer cycle.

The Power of Touch

The Power of Touch

Our NFC Tag-On lets you download new cycles to your LG washer & dryer. Download the LG Smart ThinQ app to your Android smart device, select the cycle & ‘tag’ the appliance. From one-touch cycle options that help choose the right setting to answering questions, LG puts simpler & smarter laundry in the palm of your hand.

Really dry clothes

Really dry clothes

What’s worse than pulling clothes out of the dryer and finding they’re still damp? 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.

ENERGY STAR® Qualified

ENERGY STAR® Qualified

Among the most energy-efficient dryers in its class.


What People Are Saying

Rated 5 out of 5 by from Quality product; met my budget; nice features and met my spec needs
Date published: 2018-06-20
Rated 5 out of 5 by from Quiet and easy to use This is my first dryer, I have been air drying for 4 years just due to not being able to afford a dryer at the time. Save up and purchased this dryer and a washer to go with it. Love that they are stackable, they are quiet and it has some very handy features! I would recommend
Date published: 2018-06-16
Rated 5 out of 5 by from chossen for reliability I chose the dryer for the ease of operation. Also because of the fact it has good reviews on customer satisfaction and Lg`s commitment to stand behind their product.
Date published: 2018-06-16
Rated 5 out of 5 by from Very Quiet!! I really love this LG. It's so quiet that it can run when company is over or at night without disturbing anyone. I love all the extra settings, especially the sanitize cycle.
Date published: 2018-06-15
Rated 5 out of 5 by from Most Excellent Dryer Ever! Recently our 15 year old LG dryer needed replacing. It was a great dryer but an electrical issue at our home blew out the mother board. We have the LG stackable unit. It is a higher end model and needed a compatible dryer. First it was awesome to find out that LG dryers are compatible with all stacked washers that are of the same width. No matter the year or model. So we upgraded our dryer. Secondly we love all the features in the new dryer including the steam function. I can dry items that are larger and no problem at all. I can also steam and item if drying will not be the best option. Lastly the quality is so evident that I will never buy another brand of washer or dryer so much that I have encouraged all my adult children to buy LG. My brother is an appliance repair person and I expressed to him how much I love my LG products. Thank you LG !
Date published: 2018-06-13
Rated 3 out of 5 by from It takes awhile! It is taking me time to figure out all the buttons mainly how to raise the temperature to high to dry towels. Once i did, I still feel like the towels don’t get all the way dry and you have to run them through again.
Date published: 2018-06-13
Rated 4 out of 5 by from Love it! I bought this dryer about a month ago and have used it numerous times. It works well but doesn't always dry my clothes the first time. I often have to add minutes to the cycle or run it twice. I don't overfill the dryer so I guess it's just a problem I will have to live with. But otherwise it's great.
Date published: 2018-06-11
Rated 5 out of 5 by from Quiet, More Efficient This is the best dryer we've ever owned. It is quiet, more efficient, and will take large loads like bed spreads. We had to replace our old dryer which was only 10 years old [we used to keep the same washer/dryer for 20 years before they needed to be replaced]. We have owned it for a month. It doesn't have a stainless steel tub. Still is was ranked number 3 by a major consumer reporting magazine. We rate it a number 1. If anything happens that we don't like, I'll update this review. 
Date published: 2018-06-09
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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Can the washer and dryer be stacked with the pedastals? Or just one pedastal? 

Asked by: Bettyscully
Hello Bettyscully, forgive us if we did not fully understand your questions, but we are going to take a crack at it. For these units, you may choose to either stack each unit on it's own pedestal, making you have a washing machine and dryer with 2 pedestals. You may also stack the dryer on top of the washing machine on top of a pedestal, making you have only one of each. You may also choose to not have a pedestal at all and have them sit side by side or stacked. Please give us a call at 1-800-243-0000 or drop us a line on Twitter at @LGUSSupport or on Facebook at @LGUSSupport if you have any other question. ^AC
Answered by: Amber C
Date published: 2018-04-25

Which way does the door swing? Can the door swing be reversed?

Asked by: Lkcrook
The ENERGY STAR® Qualified LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3370W is shipped form the factory as a right swing door. The door is reversible and can be changed to a left swing door...^IFV
Answered by: LGJoel
Date published: 2018-03-08

I know the dryer needs a 30A, 240V hookup but since I have a small generator I need to know exactly how much power this machine draws so I can see if my generator can handle it. Can you tell me that?

Asked by: ChuckQ1
Hi ChuckQ1. Regrettably, we do not have access to the information that is stamped on the nameplate for the motor in this ENERGY STAR® Qualified LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3370V to tell you exactly how much power the machine draws. However, Power is the product of Amperage multiplied by Voltage so to get an idea of how much power this unit will draw, simply multiply 30 A x 240 V = 7.2kW (7,200 watts). Please contact our Support Center at (800) 243-0000 for assistance with the requested information. Keep in mind that the power draw will vary on your load size and you selected cycle. YOu will also need to ask about the startup or surge wattage as this will be considerably higher than the running wattage when the motor in the dryer first turns on even though it only lasts for a few seconds...^IFV
Answered by: LGJoel
Date published: 2018-03-05

How much current does it use?

Asked by: atul garg
The ENERGY STAR® Qualified LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3370V has its own terminal block that must be connected to a separate 240 VAC, 60-Hertz, single-phase circuit, fused at 30 amperes (the circuit must be fused on both sides of the line)...^IFV
Answered by: LGJoel
Date published: 2018-03-04

Can a periscope vent be used since I don't have 4" clearance at the rear? So you sell i e or can I aupply one?

Asked by: jm1car
Regrettably, LG does not manufacture any duct work for venting the Energy Star® Qualified LG 7.4 cu. ft. Ultra Large Capacity SteamDryer™ w/ NFC Tag On, Model # DLEX3370W. Venting for this dryer has to conform to your local building codes and we recommend that you consult with your local building inspector for advice about if a periscope vent can be used since you do not have a 4" clearance in the rear...^IFV
Answered by: LGJoel
Date published: 2018-02-20

Dlex3370v does it have Wi-Fi? If so where is the control button? I have smart diagnosis and tag on but can't locate Wi-Fi.

Asked by: Dlex3370v
Hello, the DLEX3370V does not have WiFi. ^AC
Answered by: Amber C
Date published: 2018-02-15

My dryer has absolutely no heat. I need someone to point me in the right direction to find out if it's still under warranty. Or if it's the heating element. I'd like to try and figureitnou t myself before calling repair service

Asked by: Davis1807
Hello Davis1807, please see the following link for troubleshooting steps. You unit would have come with a 1 year manufacturers warranty that started from the date of purchase. If you purchased an extended warranty, you would contact the seller of the extended warranty for coverage. If you need more assistance beyond these, please give us a call at 1-800-243-0000 or drop us a line on Twitter at @LGUSSupport or on Facebook at @LGUSSupport when you are with the unit. ^AC
Answered by: Amber C
Date published: 2018-02-14

If measured from the front edge of my current dryer to the back of the closet wall I have 33" will this dryer fit? The women in Sears told me we need 36" is that true?

Asked by: Samantha9917
Hello, per the specifications of the unit, it is 29 3/4", plus you will need approximately 5" in the rear for your exhaust connection and 1" in the front for clearance. The unit is 51" deep with the door open not including the space needed for clearance. ^AC
Answered by: amber
Date published: 2018-01-25
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