Save time and look your best with a dryer that maximizes efficiency. With 7.4 cu. ft. of ultra-large capacity and SmartThinQ™ technology, you can fit more in each load and control key features from your phone. So laundry day becomes your day. Plus, get ready faster with TurboSteam™ technology that removes wrinkles in a snap.
LG SmartThinQ™ technology
Eliminate the guesswork and avoid wrinkles by extending the cycle time on your commute home, or receive an alert on your smartphone when your favorite shirt is dry.
You can even start the dryer with a voice command and never miss a moment of your favorite show. LG SmartThinQ technology works seamlessly with the voice-activated features of the Google Assistant and Amazon Alexa.
7.4 cu. ft. ultra-large capacity
Do laundry a little less often. With 7.4 cu. ft. capacity, this dryer handles really large loads, saving you time and effort.
Selectable drying times and temperatures
Allow you to match clothing care to different types of fabric.
You take your favorite shirt from the closet only to find that the hanger has left indelible imprints on each shoulder. What to do when there's no time to wash? LG TurboSteam technology comes to the rescue.
Toss the shirt in the dryer, turn on TurboSteam, and in just 10 minutes* your shirt is back in perfect shape. It also helps refresh fabrics and reduce wrinkles in half the time of other steam settings.
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.
LoDecibel™ quiet operation
There's no need for laundry to be noisy. The LG LoDecibel motor ensures that you may not even notice it.
FlowSense™ duct clogging indicator
Tells you when it's time to clean the ducts out. Clean ducts mean a great drying every time.
ENERGY STAR® qualified
When your dryer uses about 20% less energy, you're going to make an impact - on your utility bills, energy consumption, and the environment.
Electronic control panel with dual LED display
Intuitive Dial-A-Cycle™ controls and easy-to-read dual LED display indicators help you find the right setting every time.
The SmartDiagnosis feature helps the service center diagnose problems over the phone or with a simple app on your smartphone, helping you minimize costly, inconvenient service calls.**
Dryer cords are not shipped with the dryer. It is the responsibility of the consumer to purchase the appropriate cord for their home.
* Based on test conducted at LG's test lab facility on December 10, 2014.
** SmartDiagnosis is designed to supplement existing methods of problem identification and may not be able to troubleshoot all issues.
A:Answer The ENERGY STAR® Qualified LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900W has a water inlet valve that must be connected to a cold water tap that will supply the water for the Steam functions. ^CP
A:Answer From the back side of the unit the vent hole is 3 3/4" from the bottom of the unit and 12 3/4" from the left side and 14 1/4" from the right side. From the right side of the unit the vent is 6 1/4" from the front of the door while closed and 3 3/4" from the edge of the front part of the cabinet. Your new dryer is configured to vent to the rear. It can also vent to the bottom or side (right-side venting is not available on gas models). An adapter kit, part number 383EEL9001B, may be purchased from your LG retailer. This kit contains duct components necessary to change the dryer vent location. ^CP
A:Answer A side by side comparison between the two models can be made on our website at https://www.lg.com/us/dryers If you need additional assistance, you can contact our Customer Support by any of the below options:
Facebook Messenger: https://www.facebook.com/LGUSA/
Twitter DM: @LGUS
The LG Community Forum is also a great resource for getting help from other LG customers: https://lgcommunity.us.com/ ^CP
A:Answer The door for the ENERGY STAR® Qualified LG 7.4 cu.ft. Smart wi-fi Enabled Electric Dryer with TurboSteam™, Model # DLEX3900B is shipped from the factory configured as a right swing door and the door can be reversed to a left swing door...^IFV
A:Answer The dryer 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). ELECTRICAL SERVICE FOR THE DRYER SHOULD BE OF THE MAXIMUM RATE VOLTAGE LISTED ON THE NAMEPLATE. DO NOT CONNECT THE DRYER TO 110-, 115-, OR 120-VOLT CIRCUIT. A 4-wire connection is required for all mobile and manufactured home installations, as well as all new construction after January 1, 1996. A 4-wire connection must be used where local codes do not permit grounding through the neutral wire. Do not modify the plug and internal wire provided with the dryer. The dryer should be connected to a 4-hole outlet. If the plug does not fit the outlet, a proper outlet will need to be installed by a qualified electrician. ^CP