LG 7.4 Cu. Ft. Electric Steam Dryer (DLEX3700V) - Graphite Steel

Model Number: DLEX3700V
Web Code: 12725054


Get your family's large loads of laundry thoroughly dry with the energy-efficient design of the LG 7.4 cu. ft. electric dryer. It lets you fit more into each load, so you finish your laundry tasks even quicker. Integrated technology allows you to control your dryer remotely, and you can freshen clothes in an instant using the Turbo steam feature.
Sold and shipped by Best Buy

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Spend less time and money doing laundry

  • Make quick work of drying your laundry with this ultra-large capacity dryer that includes more in each load, resulting in less overall loads
  • Stackable design offers space-saving installation
  • 7.4 cu.ft. electric dryer is ideal for households with large families and can handle a king-size comforter, as well as the sheet set, all in one load
  • Lustrous graphite steel finish brings a sleek, modern aesthetic to your laundry area

Perfectly dried laundry every time

  • Sensor dry adjusts to each individual load, thoroughly dry your items without damage from over drying
  • Turbo steam feature lets you freshen your clothes without a full wash
  • Use the Dial-A-Cycle control wheel to choose from 12 drying cycles and 5 temperature settings to customize each load
  • Energy-Star qualified for higher eco-efficiency

Control and diagnose your dryer remotely

  • Smart ThinQ technology lets you get cycle status updates, start or stop the dryer, and more with remote functionality from your smartphone or tablet
  • SmartDiagnosis technology built into the washer directly communicates with LG customer service, self-diagnosing and troubleshooting issues and problems

Properly pair with the right sized washer

  • When pairing with a matching washer, make sure to choose a dryer with the capacity roughly twice the size of the washer


  • Overall dimensions: Width: 27"; height: 39"; depth: 30.13"

Our Major Appliances come with a concierge call

There's a lot to consider when buying an appliance. That's why our Appliance Delivery Specialists call within 24 hours of your purchase.

(If you complete your order after 7pm ET, we'll call you the next day.)

Some things Appliance Delivery Specialists can help with:

  • Ensure you have the appropriate required accessories
  • Walk you through what your delivery day will look like
  • Change your scheduled delivery appointment*
  • Add additional services like installation and recycling to your order*

*If you're a remote delivery customer, these services may not be available to you. Please call 1-866-585-4494 number for more information.

Power Source
Electric Dryer Type
Capacity (Cu. Ft.)
7.4 cu ft
Graphite Steel
Colour Family
Exhaust Options
4 Way Venting
Control Configuration
Number of Drying Cycles
Programs (Sensor Dry) Normal; Heavy Duty; Bedding; Towels; Perm Press; Delicates; Download; Antibacterial; Steam Sanitary; Steam Fresh Programs (Manual Dry) Speed Dry; Air Dry
Power Source Requirements
240 V; 30 Amps


Width (Inches)
27 in
Height (Inches)
39 in
Depth (Inches)
30.13 in
65.58 cm
99.06 cm
76.52 cm
56.2 kg

Dryer Features

Dryness Control
Sensor Dry
Moisture Sensor
Drum Material
Aluminized Alloy Steel Drum
Door Type
Reversible Door
Number of Temperature Settings
Drum Light
Lint Filter
End of Cycle Signal
Liquid Propane Gas Convertible
Reversible Doors
Default Hinge Location
Wi-Fi Connectivity

  • Great product - Best Buy delivery not what I expected

    from Vaughan Ontario on August 26, 2019

    Product is exactly what we wanted. Runs smooth no issues as yet. Best Buy delivery service was not what I expected. Delivery was clean , installation seemed rushed. Was unable to hook up steam cuz hose was to short. I eventually hooked it up myself. Unit came with a lot of glue marks, which I am still taking off. Finally the unit was to have a rack, which they failed to deliver! Salesman now trying to locate. Best Buy prices and sales are great but at the back end could do more as delivery and satisfaction is just as important!

  • Buyer Beware! It destroys clothing

    from Ontario on July 29, 2019

    You cannot wash any clothing with strings or straps (tanks, swimwear, undergarments, shorts, jogging pants, hoodies etc etc), as they catch on the lint trap, which always seems to be sticking up on one side, and rips the straps/strings off. Bad design. Our machine is less than 3 months old. Buyer Beware!

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.