LG WM6998HVA Review: The Ultimate All-in-One Washer Dryer Combo

LG WM6998HVA front-load washer in stainless steel shown with one closed and one open door, revealing a spacious drum interior. The washer features a sleek design with touch controls and an LED display. Set against a blue gradient background.
Table of Contents

In this comprehensive LG WM6998HVA review, we’ll examine LG’s innovative washer-dryer combo, diving deep into performance, features, and real-world usage. You’ll learn:

  • Detailed performance analysis from our hands-on testing
  • How the smart features work in everyday use
  • Real customer experiences and feedback
  • Complete pricing and value comparison
  • Installation requirements and space considerations
  • Maintenance tips and long-term ownership insights

Quick Take

LG’s innovative washer-dryer combos combine smart technology with space-saving design, available in two stunning finishes. The graphite steel WM6998HVA ($1,850, saving $1,149 from MSRP) and black WM6998HBA ($1,799.99, saving $1,199.01 from MSRP) represent the best deals currently available through Masters Wholesale.

These all-in-one units stand out with their 5.0 cubic foot capacity – big enough for a king-size comforter. They wash and dry clothes in about 2 hours, which is pretty quick for combo units. The ventless design means you can put them almost anywhere with a standard 120V outlet.

We’ve found the built-in AI technology makes them simple to use – detecting fabric type, load size, and dirt levels to pick the right settings. The machines then adjust water, temperature, and motion patterns for the best clean.

Some neat features include:

  • TurboWash 360° with 5 spray jets for faster washing
  • Heat pump technology that uses 60% less energy
  • Smart controls through the ThinQ app
  • Automatic detergent dispenser that handles up to 31 loads
  • Easy-access lint filter on top
  • Compatible with LG SideKick pedestal washer for washing two loads at once

This combo unit makes sense if you:

  • Live in an apartment or small home
  • Want to save space by having one machine instead of two
  • Care about energy efficiency
  • Need to wash large loads
  • Like smart home features

The price point of $1,850 makes it an excellent value, especially considering the advanced features and energy savings over time.

Pricing & Value Analysis

We’ve compared prices across major retailers, and at $1,850, Masters Wholesale offers the best deal on the LG WM6998HVA – that’s $1,149 less than the $2,999 MSRP.

Retailer
Price of LG WM6998HVA
Masters Wholesale
$1,850
MSRP
$2,999
Price Comparison of LG WM6998HVA

Let’s look at what makes this price point special:

The energy savings are real – this machine uses 60% less energy than standard washer/dryer setups. Based on average utility rates, this can save about $100-150 yearly on energy bills.

The all-in-one design eliminates the need to buy separate machines. A quality washer and dryer pair typically costs $2,000-3,000, making the $1,850 price tag quite reasonable.

Benefit
Estimated Savings
Energy Savings (Yearly)
$100 – $150
No Dryer Vent Installation
$100 – $300
Avoid Separate Washer & Dryer Purchase
$2,000 – $3,000 (avoided cost)
Financial Benefits of LG WM6998HVA

Some practical benefits we’ve seen:

  • No need for a dryer vent installation (saves $100-300)
  • Works with standard 120V outlets
  • Fits in smaller spaces where two machines won’t
  • Built to last with a 10-year warranty on the motor
LG WM6998HVA front-load washer placed in small spaces, shown inside a closet and under a staircase. The stainless steel design blends seamlessly with modern decor. Set against a blue background.

LG WM6998HVA front-load washer designed to fit perfectly in compact spaces like closets and under-stair areas. Photo: LG

The smart features aren’t just fancy add-ons. The AI system learns your laundry habits and picks the best settings, which helps clothes last longer. The ezDispense system measures detergent perfectly, stopping waste from using too much.

In our tests, we found the 5.0 cubic foot drum really does fit a king comforter. This means fewer loads and less time spent doing laundry. For families or anyone who does lots of laundry, this saves both time and money.

A note about running costs: While the initial price is higher than basic washers, the energy savings and water efficiency make up for it. The machine earned ENERGY STAR’s “Most Efficient” rating, which means lower utility bills month after month.

Key Features Deep Dive

Feature
Description
Mega Capacity
5.0 cubic foot drum, fits a king-size comforter or 20 pounds of laundry
TurboWash 360°
5 spray jets clean clothes in about 30 minutes
Inverter HeatPump™ Technology
Recycles hot air for drying, reducing energy use by up to 60%
AI Wash System
Detects fabric texture, load weight, and dirt level to optimize wash settings
ezDispense System
Automatic soap dispenser for up to 31 loads, sends refill alerts
ezLintFilter
Top-mounted, easy-to-clean lint filter with cleaning reminder
Smart Features
Control and monitor the machine via the ThinQ app and voice assistants
Noise and Vibration Control
TrueBalance system for quiet operation, ideal for apartments
Summary of LG WM6998HVA Key Features

Mega Capacity

The LG WM6998HVA’s 5.0 cubic foot drum is the biggest in its class, and we’ve tested what this means in real life. A full king-size comforter fits with room to spare. For regular clothes, this means washing about 20 pounds of laundry at once.

TurboWash 360°

The TurboWash 360° system uses 5 spray jets that hit clothes from different angles, getting them clean in about 30 minutes. In our tests, this worked great for everyday loads – think a week’s worth of clothes or a full set of bedding.

Inverter HeatPump™ Technology

This machine uses a closed-loop system that recycles hot air during drying. The dual heat pump setup keeps temperatures lower while drying effectively. We’ve measured the energy use, and it really does cut energy consumption by up to 60% compared to regular dryers.

AI Wash System

Close-up of the LG WM6998HVA washer’s control panel, highlighting the AI Wash system with glowing red indicator and circular selector knob. Stainless steel finish with modern design details.”

The AI Wash system checks three things when you start a load:

  • Fabric texture
  • Load weight
  • How dirty the clothes are

Based on these checks, it picks the right wash motions and temperatures. We tested this with different types of loads, and the system adjusted well – gentle for delicates, stronger for heavy dirt.

Explore: The Best AI Washers and Dryers

ezDispense System

Close-up of the LG WM6998HVA front-load washer showcasing the ezDispense detergent drawer, extended to reveal compartments for detergent and fabric softener. The stainless steel finish and sleek design are visible.

The automatic soap dispenser holds enough for up to 31 loads. Fill it once, and it measures the right amount of detergent each time. You can use both tanks for detergent, or split them between detergent and softener (18 loads). The machine sends alerts to your phone when it’s time to refill.

ezLintFilter

Top view of the LG WM6998HVA washer showing the ezLint Filter compartment, with a hand opening the cover. Sleek stainless steel design with smooth edges.”

The lint filter sits on top of the machine where it’s easy to reach. Just push it out and the lint falls right into your trash can – no need to touch it. A light tells you when it needs cleaning, which helps keep the dryer working well.

Smart Features

The ThinQ app lets you:

  • Start or stop loads from your phone
  • Get alerts when cycles finish
  • Download new wash cycles
  • Control the machine with Alexa or Google Assistant
  • Check if something’s wrong with the machine

Noise and Vibration Control

The TrueBalance system keeps the drum steady during spins. In our noise tests, it stayed quiet – you can barely hear it running, even during high-speed spins. This makes it great for apartments or when the laundry room is near living spaces.

Real-world load handling we’ve confirmed:

  • Regular clothes: About 2 hours wash-to-dry
  • Sheets and pillowcases: 1.5 hours
  • Heavy items like jeans: 3-4 hours
  • Large loads of towels: 4-7 hours
Item
Estimated Wash-to-Dry Time
Regular Clothes
2 hours
Sheets and Pillowcases
1.5 hours
Heavy Items (e.g., Jeans)
3-4 hours
Large Loads of Towels
4-7 hours
Real-world Load Handling Times for LG WM6998HVA

One thing to note: Like most ventless combo units, it takes longer to dry heavy items like towels. We suggest splitting very thick items into smaller loads for faster drying.

Installation & Space Requirements

The ventless design of the LG WM6998HVA makes it much easier to place than traditional washer-dryer sets. Since it doesn’t need a vent to the outside, you can put it almost anywhere with:

  • A standard 120V electrical outlet
  • A water connection
  • A drain

Size specs to know:

  • Width: 27 inches
  • Height: 39 inches
  • Depth: 30.25 inches
  • Door swing clearance: 22 inches
Specification
Measurement
Width
27 inches
Height
39 inches
Depth
30.25 inches
Door Swing Clearance
22 inches
Required Side Space
1 inch on each side
Required Rear Space
4 inches for water connections
Weight (Empty)
209 pounds
LG WM6998HVA Installation Specifications

The machine needs about 1 inch of space on each side and 4 inches in the back for water connections. We’ve seen customers install it in:

  • Closets
  • Bathrooms
  • Kitchens
  • Laundry rooms
  • Mudrooms

Some placement tips from our experience:

  • Put it on a solid, level floor
  • Avoid carpet – hard surfaces work best
  • Make sure the drain hose slopes down
  • Leave the door open between uses to prevent mildew

The 120V power requirement is a big plus. Most dryers need 220V power, but this combo works with regular household outlets. No expensive electrical work needed.

A few things to think about:

  • The machine weighs 209 pounds empty
  • It needs good airflow around it
  • Door can be installed to swing left or right
  • Height grows to 54 inches if you add the SideKick pedestal washer

The built-in leveling feet help with uneven floors. The machine tells you if it’s not level during setup – a handy feature we’ve found that prevents problems down the road.

For tight spaces, remember you won’t need the extra room a traditional dryer vent requires. Just make sure you can open the door fully and reach the control panel on top.

Performance Analysis

The LG WM6998HVA shows different strengths depending on the type of load. Here’s what we’ve learned from testing and customer feedback:

Washing Performance

The TurboWash 360° system with its 5 spray jets cleans clothes well. Regular loads come out fresh and clean in about 30 minutes of wash time. The AI system picks good settings – we’ve seen it handle everything from lightly soiled office clothes to muddy sports gear.

Drying Times

Drying speed varies by load type:

  • Light loads (shirts, underwear): 1.5-2 hours total
  • Mixed regular loads: 2-2.5 hours total
  • Sheets and bedding: 2-3 hours total
  • Heavy items (jeans, towels): 3-7 hours total
Load Type
Total Wash-to-Dry Time
Light Loads (e.g., shirts, underwear)
1.5 – 2 hours
Mixed Regular Loads
2 – 2.5 hours
Sheets and Bedding
2 – 3 hours
Heavy Items (e.g., jeans, towels)
3 – 7 hours
LG WM6998HVA Drying Times by Load Type

Energy Use

The Inverter HeatPump technology makes a big difference:

  • Uses 60% less energy than standard dryers
  • Earned ENERGY STAR’s highest rating
  • Keeps temperatures lower to protect clothes
  • Recycles heat instead of wasting it

Noise Levels

The TrueBalance system keeps things quiet:

  • Normal wash cycles run at whisper levels
  • Spin cycles are muffled compared to standard washers
  • Many customers say they can barely hear it running
  • Works well in apartments or near living spaces

Smart Features Performance

The ThinQ system works reliably:

  • Phone notifications come through promptly
  • Remote start works consistently
  • Voice commands respond well
  • App shows accurate cycle status

Special Features

The ezDispense system measures soap perfectly:

  • Handles up to 31 loads per fill
  • Stops detergent waste
  • Sends alerts when running low
  • Easy to refill and clean

One note: Like all ventless combos, it works best when not overloaded. We recommend following the load size guidelines for best results.

Pros & Cons

What We Like

Category
Details
Space & Installation
  • Fits in small spaces with standard 120V outlet
  • No vent needed – install almost anywhere
  • 5.0 cu. ft. drum is largest in its class
  • Works with LG SideKick for two loads at once
Smart Features
  • AI system picks the right settings
  • ThinQ app works smoothly
  • Voice control with Alexa or Google
  • LCD dial gives clear instructions
Cleaning Power
  • TurboWash 360° cleans well with 5 spray jets
  • 30 different wash programs
  • Steam option for deep cleaning
  • Sanitize cycle kills bacteria
Energy Savings
  • Uses 60% less energy than standard dryers
  • ENERGY STAR Most Efficient rating
  • Heat pump technology recycles hot air
  • Cold wash option for more savings

What Could Be Better

Category
Details
Drying Times
  • Heavy items like towels take 4-7 hours
  • Best results come from not overloading
  • Thick items dry faster in smaller loads
Price Point
  • $1,850 is higher than basic washers
  • Energy savings help offset cost
  • Still cheaper than buying separate machines
Maintenance
  • Lint filter needs cleaning after each load
  • Keep door open between uses
  • Regular cleaning helps prevent odors
  • Auto-cleaning condenser needs occasional checks
Size Limits
  • 27-inch width might be tight in some spaces
  • Need room for door swing
  • Consider height with optional pedestal

Customer Reviews & Feedback

With an overall rating of 4.1 out of 5 stars from 431 reviews, the LG WM6998HVA has earned solid marks from owners.

Category
Feedback
Overall Rating
4.1 out of 5 stars (431 reviews)
Daily Use
Praised for regular performance (e.g., 1:33 for queen sheets)
What People Love
  • Quiet operation
  • Space-saving design
  • Smart features (ThinQ app)
Load Times (Real Users)
  • Regular clothes: 1:58
  • Jeans and towels: 3:38
Common Concerns
  • Long drying times for heavy loads (e.g., 7 hours for towels)
  • Maintenance needs (lint trap, condenser)
Smart Features Feedback
Mixed reviews on ThinQ app (location permission concerns)
Maintenance Tips
  • Clean lint filter after each load
  • Check condenser monthly
  • Wipe door seal regularly
  • Run tub clean cycle monthly

Here’s what people say:

Daily Use

Most people love how it performs. One customer noted, “I’ve run 6 loads through it so far and It’s been fantastic! My first load (queen sized sheets, pillowcases and mattress protector) took 1:33 start to finish.”

What People Love

  • It’s quiet. As one owner put it, “My mom came to look at the washer she also remarked how incredibly quiet the machine was in operation despite the fact that it was running and drying”
  • Many mention installing it in bathrooms or small spaces
  • The ThinQ app gets good marks, though some note it needs location access to work

Load Times From Real Users

One owner shared detailed times:

  • “Regular sized load of assorted cotton and polyester clothes took 1:58”
  • “A load of blue jeans and towels took 3:38”

Common Concerns

Some owners mentioned these drawbacks:

  • Heavy loads take longer: “When it comes to towels, it’s an entirely different story. Loading the unit with towels resulted in a staggering 7-hour wait for the entire load to dry”
  • Maintenance needs: “The extremely fine mesh on the lint trap was clogged with extremely fine lint”

Smart Features Feedback

The app gets mixed reviews. As one customer put it: “The app is nice, in theory, but it required me to grant precise location to connect the washer. If you’re not a nerd like me, I’d recommend not connecting the Washer to Wi-Fi at all.”

Maintenance Tips

Based on customer experiences:

  • Clean lint filter after each load
  • Check condenser monthly
  • Wipe door seal regularly
  • Run tub clean cycle monthly

Most complaints center on drying times for heavy items – a common trait of ventless dryers. But for regular loads, customers consistently praise its cleaning power and convenience.

Comparing with Top Competitor

The main alternative to the LG WM6998HVA is the GE Profile UltraFast Combo. Let’s compare them side by side:

Category
LG WM6998HVA
GE Profile UltraFast
Price Point
$1,850
$2,300
Size (WxHxD)
27″ x 39″ x 30.25″
28″ x 47″ x 32″
Door Swing
Reversible
Fixed
Capacity
5.0 cu. ft.
Struggles with loads over 8 pounds
Regular Load Cycle Time
2 hours
4+ hours for larger loads
Heavy Load Cycle Time
4-7 hours
Items may come out damp, chemical odor reported
Smart Features
AI fabric detection, ThinQ app, auto detergent dispensing, voice control
SmartHQ app, touchscreen, detergent tracking, pet hair removal
Maintenance
Easy-access top lint filter, simple push-to-clean
Frequent lint filter cleaning, extra gasket wiping, more maintenance complaints
LG WM6998HVA vs. GE Profile UltraFast Combo Comparison

Price Point

  • LG WM6998HVA: $1,850 (our price)
  • GE Profile UltraFast: $2,300

The LG offers better value with a $450 savings.

Size and Installation

LG WM6998HVA:

  • 27″ wide x 39″ tall x 30.25″ deep
  • Door swing can be reversed
  • Standard 120V outlet

GE Profile:

  • 28″ wide x 47″ tall x 32″ deep
  • Fixed door swing
  • Standard 120V outlet

The LG’s smaller footprint and reversible door make it more flexible for tight spaces.

Capacity and Performance

Both machines clean clothes well, but show differences in drying:

LG WM6998HVA:

  • 5.0 cu. ft. capacity
  • 2-hour cycle for regular loads
  • 4-7 hours for heavy loads
  • Works well with king-size comforters

GE Profile:

  • Struggles with loads over 8 pounds
  • 4+ hours for larger loads
  • Items like jeans might come out damp
  • Chemical odor reported during use

Smart Features

LG WM6998HVA:

  • AI fabric detection
  • ThinQ app control
  • Automatic detergent dispensing
  • Voice control options

GE Profile:

  • SmartHQ app compatibility
  • Touchscreen controls
  • Detergent level tracking
  • Pet hair removal cycle

Maintenance

Both need regular care, but differ slightly:

LG WM6998HVA:

  • Easy-access top lint filter
  • Simple push-to-clean design
  • Normal ventless dryer upkeep

GE Profile:

  • Frequent lint filter cleaning needed
  • Extra wiping needed for gasket
  • More maintenance complaints

The LG model seems to need less frequent attention and has fewer maintenance issues reported.

For the price difference, the LG offers better capacity, more flexible installation, and simpler maintenance. The GE shines with its touchscreen but costs more and needs more upkeep.

Is the LG WM6998HVA Right for You?

LG WM6998HVA washer integrated with a SideKick pedestal washer, placed in a modern luxury apartment with floor-to-ceiling windows and wooden cabinetry. The setup blends into a high-end living space.”

LG WM6998HVA washer with SideKick pedestal washer installed in a luxury apartment setting. Photo: LG

This washer-dryer combo makes sense for specific living situations and needs. Let’s break down who will benefit most:

Perfect For:

Apartment Living

  • Fits in small spaces
  • No special venting needed
  • Quiet enough for shared walls
  • Works with standard outlets

Small Homes

  • Saves space with one machine
  • Flexible installation options
  • Can go in closets or bathrooms
  • No dryer vent planning needed

Explore: The Best Small Size Washers & Dryers

Energy-Conscious People

  • 60% less energy use
  • Lower utility bills
  • ENERGY STAR rated
  • Heat pump technology

Large Families

  • 5.0 cu. ft. fits big loads
  • Handles king comforters
  • Auto detergent for 31 loads
  • Add SideKick for small loads

Smart Home Fans

  • Phone notifications
  • Remote control
  • Voice commands
  • Download new cycles

Explore: The Best Smart Washers & Dryers

Not Ideal For:

Speed Washers

  • Heavy loads take longer to dry
  • Towels need extra time
  • Not for rush washing

Multiple Daily Loads

  • One load at a time
  • Can’t wash and dry separately
  • Unless you add SideKick

Budget Shoppers

  • Higher upfront cost
  • Long-term savings help offset
  • Premium features add cost

Cost Considerations

At $1,850, think about:

  • Energy bill savings
  • No need for two machines
  • Lower installation costs
  • Water bill savings
  • Less detergent waste

The machine pays off best for those who:

  • Plan to stay put 3+ years
  • Do regular-sized loads
  • Want lower energy bills
  • Need flexible installation
  • Like smart features

Also Available in Black: LG WM6998HBA

The same powerful washer-dryer combo is available in a sleek black finish (model WM6998HBA). Currently priced at $1,799.99 (save $1,199.01 off the $2,199 MSRP), this model offers:

  • Identical features and performance to the stainless steel model
  • Same 5.0 cubic foot capacity
  • All smart features and AI technology
  • Perfect for those who prefer black appliances
  • Currently the best price available through Masters Wholesale

The black finish provides a bold, modern alternative to the stainless steel version, making it ideal for:

  • Contemporary kitchen designs
  • Dark color schemes
  • Modern laundry rooms
  • Spaces where you want appliances to make a statement

Price Comparison:

Model
Finish
Current Price
MSRP
Savings
WM6998HVA
Stainless Steel
$1,850
$2,999
$1,149
WM6998HBA
Black
$1,799.99
$2,199
$1,199.01

Both models offer the same exceptional performance and features – your choice comes down to aesthetic preference and price point. The black model currently offers slightly higher savings, making it an especially attractive option for budget-conscious buyers who prefer a darker finish.

Yes, It’s Worth It At This Deal

The LG WM6998HVA hits the sweet spot of features and value at $1,850 – an exclusive Masters Wholesale price that saves you $1,149 and beats all online retailers. With its 5.0 cu. ft. capacity, 2-hour wash-to-dry cycles, and 60% energy savings, it’s a smart pick for apartments and homes where space matters.

The machine shines with practical features like AI fabric sensing, automatic detergent dispensing, and ventless installation with standard power. While it takes longer with heavy items like towels, it handles regular loads efficiently.

For anyone wanting a space-saving laundry solution that’s energy efficient and packed with useful tech, this LG combo delivers solid value at the best price you’ll find online.

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