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LG WM3700HVA
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LG Laundry 2026 LG Laundry 2026
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Description & Features

LG WM3700HVA Front Load Washer

 

A smarter way to get your laundry done. The LG WM3700HVA harnesses the power of steam allowing you to lift dirt and stains from your most delicate of fabrics. Its large washtub lets you wash more clothes in each load, so you have fewer loads to wash. When you need to wash a load of darks and whites at the same, it’s no problem with the TWIN Wash System, allowing you to run two separate wash cycles simultaneously.

 

Load up to 18 pounds of clothes in a single load with the ultra-capacity NeveRust™ stainless steel drum. The durable wash basket will not chip or rust as it delivers an outstanding wash performance to each load of clothes. You can rest easy knowing your most delicate of items will not get snagged as it tumbles through the wash.

 

For added convenience this high-efficiency washing machine uses innovative sensors to detect the size of the wash load and adjust the water level and wash time for optimal cleaning results. Using only two tablespoons of detergent you will save time and money detergent, water, and energy with each load.

 

Enjoy the savings of a cold water wash without compromising the cleaning performance. The LG WM3700HVA was carefully crafted with 6Motion™ Technology, moving the wash basket in up to six different directions during a wash cycle.

 

Harness the power of steam to achieve superior cleaning on the toughest of stains. When steam is added to a cycle, the steam works to penetrate deep into the fibers of the fabric, lifting dirt, stains, and wrinkles from the source.

 

Thanks to LG you and your family can breathe easier all the Allergiene cycle. The allergiene cycle has been certified by the AAFA to remove 95% of common household allergen and pet dander from fabrics.

 

Save time on small load when you need them fast. With the SpeedWash cycle you can clean small loads of laundry in as little as 15 minutes.

 

For added convenience the spin cycle reaches speeds of 1300 RPM for powerful spinning. This means your clothes will come out dryer as more is extracted by the washing machine, reducing the amount of time and energy needed for drying.

 

In the event this washing machine’s quiet operations make you forget about the laundry, the FreshCare option has you covered. FreshCare will periodically tumble your clean clothes every few minutes, so they will remain fresh and clean for hours in the washtub.

 

Who would have thought you could expand the limits of your laundry room to laundry on the go with the SmartThingQ™ technology. With a simple smartphone app, you can select a wash cycle, start and stop the wash cycle, and receive status notifications for when your laundry will be done. You can even connect your washer to your Google Assistant or Amazon Alexa to utilize voice commands while you take care of other household chores.


A Smarter Way to Wash

6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.


AAFA Certified LG Washers

LG washers with the Allergiene™ Cycle use the power of steam to remove over 95% of pet dander and dust mites.


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 All Done In Less Time

Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.


ColdWash™ Technology

Using the cold cycle on your washer doesn't have to mean compromising. ColdWash™ technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.


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.


Warranty / Certifications


Follow the tips below to make sure your LG product will fit in the space intended.


For Small Loads that Can't Wait

Whether it's your kids' favorite shirt, yoga pants or a school uniform, washing a full load seems wasteful for just a few pieces. Now you can wash small loads that just can't wait with the LG SideKick™ Pedestal Washer or wash two loads at once to save time.


Separate Wash

TWINWash™ is a washing solution that has never existed before. It is all about efficiency, helping you get more clothes cleaner in less time by washing two separate loads simultaneously.

Add Item

If you miss to put laundry during washing, just press "Pause" and add any laundry from small socks to big jacket. Whichever washing cycle you selected, door can be opened* immediately(about 3 sec)** during washing.

Get it All Done In Less Time

Ultra-large capacity (5.2 cu.ft.) means you have the room to do more laundry in fewer loads.

Think you can’t do laundry on the go? Think Again.

Expand the limits of your laundry room with the LG SmartThinQ® 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.

Deep Clean With Steam

Our steam technology gently but powerfully penetrates fabrics to virtually eliminate dirt, odors and wrinkles.

For Small Loads
that Can’t Wait

Whether it’s your kids’ favorite shirt, yoga pants or a school uniform, washing a full load seems wasteful for just a few pieces. Now you can wash small loads that just can’t wait with the LG SideKick™ Pedestal Washer or wash two loads at once to save time.

A Smarter Way to Wash

6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.

Easily Maintain &
Keep Fresh

TubClean Cycle is designed for easy, periodic maintenance to keep your washer fresh. The cycle uses water jets and intense heat (up to 149 degrees) to sterilize the tub and help keep your high-performing washer in tip-top condition.



Manufacturer's Warranty: 1 year

Canadian model: WM3700HVA

Canadian UPC: 048231024600

EAN: 0048231024600

Specs
THINQ® SMART FEATURES
SmartDiagnosis™ (v3.0) Yes
Wi-Fi Yes
Cycle Monitoring and Notification Yes
Energy Monitoring Yes
ThinQ® Technology with Proactive Customer Care Yes
WASH DETAILS
No. of Wash/Rinse Temps 5
Wash/Rinse Temps Extra Hot, Hot, Warm, Cold, Tap Cold
No. of Spin Speeds 5
Spin Speeds Extra High, High, Medium, Low, No Spin
Max RPM 1300
Water Levels Load Sensing
No. of Soil Levels 5
ENERGY
ENERGY STAR® Most Efficient 2018 Yes
IMEF 2.92
IWF 2.9
ENERGY STAR® Qualified Yes
CEE Tier 2
ENERGY STAR® Most Efficient 2019 Yes
FABRIC CARE FEATURES
Steam Technology Yes
Sanitary Cycle Yes
SenseClean™ System Yes
ColdWash™ Option Yes
Allergiene™ Cycle (AAFA Certified) Yes
DIMENSIONS/CLEARANCES/WEIGHTS
Carton (WxHxD) 29 23/32" x 41 27/32" x 31 17/32"
Product (WxHxD) 27" x 39" x 30 1/4"
Depth with Door Open (55" D with door open)
Weight (Product/Carton) 187.4/209.8
WASH OPTIONS
No. of Options 11
Options Steam, Fresh Care, Prewash, Remote Start, Delay Wash, Wi-Fi, Add Garments, ColdWash, Extra Rinse, Rinse+Spin, Child Lock*
CONVENIENCE FEATURES
Auto Suds Removal Yes
Child Lock Yes
LoadSense Yes
LoDecibel™ Quiet Operation Yes
TrueBalance™ Anti-Vibration System Yes
End of Cycle Signal Yes
Easy Loading TilTub™ Yes
4-Tray Dispenser Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
Leveling Legs 4 Adjustable Legs
LIMITED WARRANTY
Parts and Labor 1 Year
Direct Drive Motor 10 Years
Drum 3 Years
POWER SOURCE
Electrical Requirements 120V, 10 Amps
Ratings UL Listed
Type Electric
WASH PROGRAMS
No. of Programs 12
Programs Normal, Heavy Duty, Bedding, Sanitary, Allergiene™, Tub Clean, Bright White, Perm. Press, Delicates, Towels, Speed Wash, Downloaded
WARRANTY/UPC
UPC 048231024600
APPEARANCE
Dial-A-Cycle™ Yes
Hard Buttons Yes (Power & Start/Pause Buttons)
Touch Buttons Yes
SUMMARY
Capacity (cu.ft.) 4.5 cu. ft.
Color Graphite Steel (V)
Type Front Load Washer
Matching Electric Dryer DLEX3700W
Matching Gas Dryer DLGX3701W
CERTIFICATION
AFFA Yes
MATERIALS AND FINISHES
Control Panel Plastic
NeveRust™ Stainless Steel Drum Yes
Door / Rim Glass/Chrome
Cabinet PCM
Door Cover Clear Round Cover
Top Plate Painted
All Available Colors White (W), Graphite Steel (V), Cherry Red ®
MOTOR
Motor Type Inverter Direct Drive Motor
Axis Horizontal
ACCESSORIES(SOLD SEPARATELY)
Pedestal (WxHxD) 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
LG Sidekick™ Pedestal Washer (WxHxD) 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
Stacking Kit KSTK1
Pedestal WDP4V
LG SideKick™ Pedestal Washer WD100CV
Manuals
LG Laundry 2026 LG Laundry 2026
Video
WM3700HVA
WM3700HVA
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Delivery and installation services are available from CAS
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