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2.7 | 31 Reviews

2.4 cu.ft. Smart wi-fi Enabled Compact Front Load All-In-One Washer/Dryer Combo with Built-In Intelligence

LG WM3555HVA

Available in 2 Color(s)

Features

  • Generous 2.4 cu.ft. capacity gets the job done, with a compact size and closet depth design
  • Built-in intelligence takes out the guesswork-AI technology selects optimal wash settings
  • AAFA certified LG washer with the Allergiene® Cycle uses the power of steam to deep clean
  • Get the ThinQ® app to access smart functions and ThinQ Care™ alerts

Quick Specs

  • Type: Combination Washer Electric Dryer
  • Width: 24"
  • Height: 33.5"
  • Depth: 22.25"
  • Energy Star Rated: No
  • Laundry Capacity: 2.4 cu. ft.
  • Steam Cycle: Yes
  • WiFi Connected: Yes

See More

 
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Built-in Intelligence Takes Out The Guesswork

AI technology detects fabric texture and load size, then auto-selects optimal wash settings.

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Deep Clean with the Power of Steam

AAFA certified LG washers with the Allergiene™ Cycle remove over 95% 1 of pet dander and dust. LEARN MORE

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Eliminate the Guesswork with Sensor Dry

A built-in sensor detects temperature & auto adjusts drying time.

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Warranty / Certifications

10 Year Warranty on Inverter Direct Drive Motor

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Generous Capacity that Fits Your Space

At 24" wide, it fits into almost any space. Despite being compact, it's loaded with all the latest.

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No Access to External Venting? No Problem.

LG's all-in-one washer/dryer allows for easy installation anywhere without the need for vent set-up.

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Premium Looks Designed to Last

Sleek scratch-resistant tempered glass door is complemented by chrome trim and control knob accents.

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Life's better when your home runs smart

Discover ThinQ Care in the ThinQ® app and get proactive usage, maintenance and diagnostic alerts on your phone to help keep your LG smart appliances running smoothly.

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Measure First, Order Right.

Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space. Watch the Full Movie with Audio Descriptions Watch the Full Movie

Built-in Intelligence Takes Out The Guesswork AI technology detects fabric texture and load size, then auto-selects optimal wash settings.

Deep Clean with the Power of Steam AAFA certified LG washers with the Allergiene™ Cycle remove over 95% 1 of pet dander and dust. LEARN MORE

Eliminate the Guesswork with Sensor Dry A built-in sensor detects temperature & auto adjusts drying time.

Warranty / Certifications 10 Year Warranty on Inverter Direct Drive Motor

Generous Capacity that Fits Your Space At 24" wide, it fits into almost any space. Despite being compact, it's loaded with all the latest.

No Access to External Venting" No Problem. LG's all-in-one washer/dryer allows for easy installation anywhere without the need for vent set-up.

Premium Looks Designed to Last Sleek scratch-resistant tempered glass door is complemented by chrome trim and control knob accents.

Life's better when your home runs smart Discover ThinQ Care in the ThinQ® app and get proactive usage, maintenance and diagnostic alerts on your phone to help keep your LG smart appliances running smoothly.

Measure First, Order Right. Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space. Watch the Full Movie with Audio Descriptions Watch the Full Movie

Features

  • Generous 2.4 cu.ft. capacity gets the job done, with a compact size and closet depth design
  • Built-in intelligence takes out the guesswork-AI technology selects optimal wash settings
  • AAFA certified LG washer with the Allergiene® Cycle uses the power of steam to deep clean
  • Get the ThinQ® app to access smart functions and ThinQ Care™ alerts
  • LG's ventless condensing drying offers easy installation anywhere without the need for vent set-up
  • Sensor Dry automatically adjusts drying time -saving energy with less wear and tear on clothes
DRYER PROGRAMS
No. of Dryer Programs 1
LAUNDRY APPLIANCE CAPACITY
Capacity 2.4 cu. ft.
SUMMARY
Dial-A-Cycle™ Yes
Hard Buttons Yes
Internal Heater Yes
Series LG
Steam Yes
Touch Buttons Yes
Type Compact Front Load Washer & Dryer Combo
ENERGY
IMEF 2.07
IWF 4.2
WASHER PROGRAMS
No. of Washer Programs 14 (Normal, Heavy Duty, Bulky/Large, Baby Wear, Sanitary, Allergiene™, Steam Refresh, Tub Clean, Delicates, Perm. Press, Wash + Dry, Speed Wash, Drain+Spin, Downloaded)
No. of Wash/Rinse Temps 5
Wash/Rinse Temps Cold, Extra Hot, Hot, Tap Cold, Warm
No. of Spin Speeds 5
Spin Speeds Extra / High, High, Low, Medium, No Spin
Water Levels Load Sensing
FABRIC CARE FEATURES
AI DD® Yes
Allergiene™ Cycle Yes
Sanitary Cycle Yes
Steam Technology Yes
LAUNDRY APPLIANCE CONVENIENCE FEATURES
4 Tray Dispenser No
Auto Suds Removal Yes
End of Cycle Signal Yes
Leveling Legs Yes
LoadSense Yes
True Balance® Anti-Vibration System Yes
Vent Type Ventless
LAUNDRY APPLIANCE THINQ® SMART FEATURES
ThinQ® Smart Technology Yes
Energy Monitoring Yes
Remote Start and Cycle Monitor Yes
SmartDiagnosis™ (v3.0) Yes
ThinQ Care™ Yes
Tub Clean Coach Yes
MOTOR
Axis Horizontal
Max RPM 1400
Motor Type Inverter Direct Drive Motor
MATERIALS AND FINISHES
All Available Colors Graphite Steel (V), White (W)
Cabinet Painted Steel
Control Panel Plastic
Door / Rim Glass/Chrome
Door Cover Glass
NeveRust™ Stainless Steel Drum Yes
Top Plate Painted Board
CERTIFICATION
AAFA Yes
POWER SOURCE
Washer Electrical Requirements 120V, 13 Amps
Ratings UL Listed
Washer Power Source Type Electric
DIMENSIONS
Carton (WxHxD) 26" x 35" x 26"
Depth with Door Open 43.25"
Product (WxHxD) 24" x 33 1/2" x 22 1/4" (60 cm x 85 cm x 56.5 cm)
Weight (Carton) 169.8 lbs
Weight (Product) 160.9 lb
Width 24"
WARRANTY & UPC
Direct Drive Motor 10 Years
Drum 3 Years
Parts and Labor 1 Year
UPC 048231028028

Quick Specs


  • Appearance

  • Type: Combination Washer Electric Dryer

  • Dimensions

  • Width: 24"
  • Height: 33.5"
  • Depth: 22.25"

  • Features

  • Energy Star Rated: No
  • Laundry Capacity: 2.4 cu. ft.
  • Steam Cycle: Yes
  • WiFi Connected: Yes

Specifications Sheet

Energy Guide

Owner's Manual English 3,810K 04/08/2024

Owner's Manual Spanish 3,810K 04/08/2024

Get Adobe Reader

* Documents require Adobe Reader.

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.

2.7 out of 5

35% of reviewers recommend this product.

3 Stars

Third combo washer over 22 years.

Convenience lover 4/13/2024

It was a challenge having this item delivered. The delivery team was very difficult however Costco customer service rectified the situation. Additionally there was a problem with the drying feature right out of the box. It took a couple of weeks to have that fixed and now all appears to be well. Keeping my fingers crossed that I do not have any additional issues with this machine.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Highly Recommend Against

Chuck1B 4/9/2024

We have a dog so this combo washer/dryer was a terrible choice. It clogs all the time and the only way to drain it and clear the clog is a little tube near the ground so I have to fill little water bottles for an hour and pour them in a big bucket. It leaves clothes wrinkled and covered in dog hair every single time. You can only use the drying option with certain cycles so half the dial is useless without a separate dryer. I have had the unit for one just over a year. Of course it broke right after the warranty expires. Basically a complete waste of almost $2k. I am debating buying another product from LG in the future after this awful experience.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Sorrowful purchaser

Convenience lover 3/19/2024

I regret purchasing this combo machine. Its been one problem after another since it was delivered. Its a lemon and I need a replacement or a refund.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
4 Stars

Reasonable space-saving with flaws

cdfdgb 3/17/2024

No pedestal available from LG had to have one built for an added expense as machine is too low to see controls and use without considerable bending bad for the back. Very small capacity not for washing sheets towels larger items. No lint catching screen is also inconvenient must wipe lint from door rim. Aside from these and a few other design issues the combination design is a reasonable solution for limited space.
Originally posted on lg.com

Yes, I recommend this product

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1 Stars

Very sad I purchased this product

Convenience lover 3/14/2024

I thoroughly regret ever purchasing this product. It has been problematic since day one. I am now awaiting almost 2 weeks for a fan replacement for the dryer.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
3 Stars

Great washing clothes. Drying so so

TDiaz 3/8/2024

Compact. Spacesaver. Great washing clothes. Drying leaves a lot to be desired. Its really a shame that the drying factor is not that great.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

2 Stars

Built for short stature individuals?

cdfdgb 2/21/2024

Ive been using the machine for the past few weeks not yet one month.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Stay AWAY

CC421 2/17/2024

Bought this a Oct 2022 as a temp unit while we redo our laundry room. The smell is horrible. Clothes come out like burnt rubber. Call LG and they said that it is normal and will go away after a few washes. Well it doesnt. After a dozen washes the rubber gasket for the door ripped. LG Rep said that the part was on back order. Thank god this was only a temp unit for us but would be nice that it would work as a unit for sport activity clothes.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Leaks

Nothappy420 1/23/2024

Received a damaged unit. Contacted LG after a few days they denied my repair request claim. RNN240119066061 claim. I have a very expensive paperweight thats cant do laundry leaks and needs repair.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Awful. Run Run as fast as you can away from it.

DL530 1/23/2024

If I could give zero stars I would. It stopped working less than 9 months after I bought it. Getting someone to come fix it is a whole other issue that shouldnt be as bad as it is. When it did work it worked pretty good. The dryer is a bit picky about the load thats just a learning curve. A wash and dry cycle is almost 4 hours plus cool down time. Its not a bad thing but its good to know what to expect.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
3 Stars

Great washer. So-so drying

TDiaz 1/18/2024

This unit is wonderful for the being so compact. We were able to get half of my laundry closet available for storage. The washing part of the unit is great. The drying part leave something to be desired. We are constantly using the 2 hr setting for drying and most times have to use it twice. Wish we could download a setting for 3 or 4 hr drying cycle.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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2 Stars

Moves too much

Amy99 1/15/2024

It washes and dries the clothes but needs montoring so that it doesnt move across the room and rip the piping out of the wall ffrom shaking so much. The clothes also have a smell.. kind of salty?
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
2 Stars

Moves too much and clothes have a smell

Amy99 1/15/2024

It washes it dries. But... the clothes smell funny once theyre done and it shakes so much I have to monitor it so it doesnt crawl across the room and rip the piping out of the wall.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

4 Stars

All in one combo

Chris Sielhorst 1/12/2024

I had the machine for 9 months now. I have the all in one combo. I like the machine. It does what I bought it for. The only down side to this machine is the time it takes to wash and dry. With a full load. It takes about 3 to 4 hours to finish completely. Other than the length of time it takes for a load. It is a awesome machine.
Originally posted on lg.com

Yes, I recommend this product

4 Stars

Almost Perfect RV Unit

JVB3500 1/11/2024

The all-in-one unit was the perfect unit to install in my travel trailers outdoor kitchen cubby. Though the vibration sensor went out a few weeks into using it but it got replaced under warranty. My only true gripe is that the remote start is kind of inconvenient because you still have to hold down a button to activate it every time and it doesnt give you the same flexibility with the wash/dry options that you can utilize when controlling it at the unit.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Unsatisfactory Product Customer Service

Sherry1961 12/25/2023

Purchased in 04/23 and after 8 months it stopped working. It was under manufacture warranty and LG has refused to send someone out to repair it.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Great for the elderly

Henry Forstner 12/20/2023

This has helped my 81 year old mother who is currently living with me to be more independant. She didnt like anyone washing her clothes except her. Before she had to go down our basement stairs to our laundry room. There is hand rails on the stairs but it is hard to carry a laundry basket and hold the rail. Much safer for her to have first floor laundry. The compact design allowed me to shoe horn it into a small bathroom. Now i am not worrying about her and the basement stairs. Best buy Ive made in a long time.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Quality

 

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5 Stars

Convenient

Aliazoon 12/7/2023

Ive loved being able to start my laundry on the way out the door to work and come home to it finished. The washer dryer combo has saved me so much time.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

It does the job

WasherCombo 11/26/2023

I had the older version model of this machine before and this new one makes more noise and shakes my house much more. I had to get issued a replacement machine since the first one they sent was defective. I did not too much choice in which machine I could get since this is the only model that would fit under my cabinet.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Jamesvr 11/18/2023

Great Machine Make life easier Looks nice too
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Easy breezy

Mego777 11/10/2023

The all in one is a fabulous product the only slight downfall is a full wash and dry cycle takes 3 hours.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Saves Space Energy and is Ventless

Bill11111 10/7/2023

I have had this unit for over a year. I like this unit and am planning to buy another for a master bath remodel. This unit has been great my wife and I. For a larger family you need to know it takes longer since it is doing the washing and drying. The drying is different and you need to get use to in. I tend to take most of my non cotton items out after washing and hang them to dry then only dry the cotton. This unit is efficient compared to most dryers in two ways. One it does not use a vent so its not pulling your conditioned air out of your house. That is a big deal. The other is it uses mush less power. It only needs 110V. I would recommend this for a small household and some one that is willing to get use to something different. As far as cleaning it does a great job
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Gets the job done

Chambersa 9/22/2023

I bought this in January and its really nice to have an in unit washer/dryer. It takes over 5 hours to get one load of laundry done which is a little aggressive but the clothes always smell clean. Also if you dont take the clothes out of the dryer right ways they will be super wrinkly.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

If I could give 0 stars I would

Annoyed consumer 1 8/1/2023

Was excited to buy an all in one washer/ dryer until I put my clothes in and water spilled everywhere. Unit came broken. Has been sitting here for almost a month after they sent a repair man to look at it. Everytime I call I get told that Ill get a call in 24 hours and never get a call. Soon its gonna be time to involve BBB. Will update when I get a resolution
Originally posted on lg.com

No, I do not recommend this product

5 Stars

eddy dodd 7/26/2023

so for so goodit is working greati will tell orther about it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value

 
1 Stars

Loud Machine While Operating Vibrates a Lot

jeet11 7/17/2023

I recently purchased the washer dryer combo from Costco and unfortunately I cannot recommend this product to anyone. From the moment I started using it I encountered significant issues that have made laundry a frustrating and unpleasant experience. First and foremost the vibration problem is utterly unbearable. Despite taking all necessary precautions such as ensuring the washer is properly leveled and removing any shipping bolts the washer-dryer combo still vibrates excessively especially under the high spin setting. The vibration is so severe that it causes the machine to move creating an annoying noise throughout the laundry area. Speaking of noise this appliance generates loud and intrusive sounds during the wash cycle. It seems as if the drum is continuously hitting the internal walls of the washer adding to the cacophony. As you can imagine this only adds to the inconvenience and discomfort of using the machine especially when trying to maintain a peaceful home environment. Moreover the overall build quality of this washer dryer combo seems subpar. The materials used feel flimsy and cheap making me question the durability and longevity of the appliance. With such a significant investment I expected a more robust and reliable product. Regrettably customer support hasnt been very helpful in addressing these issues. Despite reaching out to the manufacturers support team the solutions provided were insufficient and they seemed uninterested in resolving the problems I faced. In conclusion I strongly advise against purchasing this particular washer dryer combo. The excessive vibration loud noise and possible internal damage to the drum make it a highly disappointing and inconvenient appliance to have in your home. Save yourself the trouble and look for a more reputable and reliable option that can handle your laundry needs without causing frustration and annoyance.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
1 Stars

Consider this carefully

Dr regret 6/27/2023

This vibrates so much even during the non spin part of the cycle that my Neihbors complain and things not the counters shake off. The clothes smell like burning. It makes a high pitched loud noise during the entire dry cycle in addition to the vibration noise. It doesnt clean well. LG customer service is obstructive . Check our their twitter and FB for 100s off users. My AC is also awful.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Love my all-in-one

Ceige 5/22/2023

I really enjoy having this washer and dryer combo in my apartment. It takes the stress and hassle out of having to haul loads of clothes up and down six floors and using public machines. Makes doing laundry very convenient. However one set back is how long it takes to dry.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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3 Stars

Disappointed

Mary Pol 4/10/2023

I have had this unit for 3 months and the dryer stopped working.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Absolute worst performing particularly as a dryer

Waynedude 12/11/2022

All I can say is wow. Ive owned this machine for nine months and we got it brand new in a rental unit. We are renting for a couple years. I have never experienced such a horrendous performing device in my life. The washing portion is fine except once you set the modes its locked in. Short of powering it off and starting from scratch. But its the dryer thats a nightmare when it goes into the dry mode or if you enable drying separately after youve washed which is likely what youre going to have to do because you can only dry half the amount of the capacity of the bin and if you try to use the all in one cycle where it washes and dries youll be very sorry Everything you own will come out a crinkled mess unlike anything youve ever seen not even repairable by a hot iron and steam . The heat on the dry mode set in normal is extremely hot so hot that you cant touch any metal on your jeans when you take it out and it does that because it has to. Theres little to no air circulation within the bin. It just gets very very hot. Its supposedly a condensing dryer but I dont understand its constantly turning on a pump to get rid of the water but it gets way too hot and makes the clothes way hot and it gives them a weird smell that permeates the entire room its been in. Weve had it for a year now and the smell has not gone away. At first we thought the smell would burn off because it was a new product but it hasnt and the smell not only permeates the room every time we use it but it permeates the clothes that are dried in it and it doesnt go away . Ive never seen a device that could wrinkle clothes so badly as this. We seriously tried to iron mist steam and press clothes after theyve come out of the dryer and the wrinkles are permanent. Its unbelievable. Also it has a beautiful feature that you cant open during a dry cycle that takes three hours normally when I wash clothes and dry them I take clothes out as they become dry based on their density. If its a fine fabric we remove it earlier if its heavier like denim it stays in longer until its dry. Theres no way to open this machine at all and theres no way to do anything until its completed cycle other than power it down . Then you have to wait minutes after the power down before it unlocks the door. Then the clothes are just steaming hard. Unfortunately its our only option in this rental so we are stuck with it but we are sending more and more clothes that we care about out and only using this machine for things like underwear and towels where were not that concerned about what its going to do to the clothes and certainly nothing that requires ironing should ever be put in there . I know there are compromises with all-in -one machines but its like they never figured out the dry part and it should never be used unless for towels or underwear. Im sure they couldnt figure out how to achieve airflow thru the clothes to properly dry and make it watertight for the washer.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
3 Stars

Disappointed in LG

Ecamard 11/30/2022

A SMALL plastic piece broke within 5 mos. Ihad water everywhere Customer service was so difficult and refused to acknowledge it was anything serious and insisted I trouble shoot the issue. It was a stressful situation because They did not listen. The repairman was awesome.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value