LG - 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with AI Wash and ColdWash Technology - White
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- LG - 7.4 Cu. Ft. Ultra Large Stackable Smart Electric Dryer with AI Sensor Dry and LoDecibel Quiet Operation - White$749.99The price was $1,049.99
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Specifications
- Color FinishWhiteProduct Height39 inchesProduct Width27 inchesProduct Depth30 1/4 inchesDepth With Door Open55 inchesCapacity4.5 cubic feet
- Key Specs
- Color Finish: White
- Product Height: 39 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 27 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 30 1/4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Depth With Door Open: 55 inches (Measurement from the back of the product to its front, with door fully open.)
- Capacity: 4.5 cubic feet
- High-Efficiency: true (Washers with this label feature technology meant to use less water. High Efficiency (HE) washers may also be larger in capacity. Using High Efficiency (HE) detergent in these washers is highly recommended as they are designed to be quick-dispersing and operate in low water conditions by producing less suds, requiring less detergent. Not using the recommended detergent can lead to additional rinse cycles and increased water usage.)
- Steam Function: false (In washers, this feature may be employed before, during, or after the main wash cycle. Steam aids in stain removal, activating detergent, sanitizing, and softening wrinkles. In dryers, this feature can be used to remove wrinkles or quickly freshen clothing items.)
- Washer Load Type: Front load
- Pedestal Model Compatibility: WDP6W Pedestal / WD300CW SideKick Pedestal Washer
- Matching Dryer Model Number: Electric Dryer DLE3420W / Gas Dryer DLG3421W
- Stackable: true (To stack with similar products, ensure that the necessary support and/or installation hardware is in place to reduce safety hazards.)
- Stacking Kit Model Compatibility: KSTK4
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- General
- Brand: LG
- Model Number: WM3420CW
- Product Name: 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with AI Wash and ColdWash Technology
- Color: White
- Color Finish: White
- Commercial Merchandise: false (Commercial Merchandise refers to major appliances that are officially tested, certified, and labeled for commercial or industrial us, such as those used in restaurants or professional facilities. These products must comply with strict DOE performance standards. Misusing this label or omitting required energy disclosures may result in federal penalties.)
- Dimensions
- Product Height: 39 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 27 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 30 1/4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Depth With Door Open: 55 inches (Measurement from the back of the product to its front, with door fully open.)
- Product Weight: 185.2 pounds (The out of box weight of the item.)
- Capacity
- Capacity: 4.5 cubic feet
- Features
- High-Efficiency: true (Washers with this label feature technology meant to use less water. High Efficiency (HE) washers may also be larger in capacity. Using High Efficiency (HE) detergent in these washers is highly recommended as they are designed to be quick-dispersing and operate in low water conditions by producing less suds, requiring less detergent. Not using the recommended detergent can lead to additional rinse cycles and increased water usage.)
- Steam Function: false (In washers, this feature may be employed before, during, or after the main wash cycle. Steam aids in stain removal, activating detergent, sanitizing, and softening wrinkles. In dryers, this feature can be used to remove wrinkles or quickly freshen clothing items.)
- Antimicrobial Protection: false (The product includes protective features which are designed to eliminate or inhibit the growth of microorganisms.)
- Vibration Reduction: true (Additional features, such as sensors that adjust spin speeds or weights that counter unbalanced loads, help to minimize vibration for smoother, quieter operation.)
- Noise Reduction: LoDecibel Quiet Operation
- Maximum Spin Speed: 1260 revolutions per minute (This is the maximum spin speed of the tub in the final cycle. Higher revolutions per minute (RPM) will remove the water out of the clothes more quickly and effectively which can reduce drying time.)
- Out-Of-Balance Detection: true
- Internal Water Heater: false
- Fingerprint Resistant: false
- Automatic Temperature Control: true (This feature regulates hot and cold temperatures of the water or air within the appliance in order to keep them in the optimal range for each cycle.)
- Child Lock: true (Setting that allows appliance to be temporarily locked to prevent use.)
- Delay Start: true (Allows you to program the appliance to automatically run at a later time. This feature helps you coordinate with your household’s water needs, noise preferences, and more. Additionally, operating your appliance during off-peak hours may reduce energy costs.)
- End-Of-Cycle Signal: true (An audible alert and/or visual indicator that notifies you when a pre-selected cycle is complete.)
- Time-Remaining Display: true
- Interior Light(s): false
- Bleach Dispenser: true
- Fabric Softener Dispenser: true
- Pre-Wash Detergent Dispenser: true
- Detergent Dispenser Type: Single load (Single load dispensers hold enough liquid detergent for a single cycle and must be refilled after each use. A multiple load dispenser holds enough for multiple cycles before it is necessary to refill the detergent. The exact number of cycles completed before refilling will vary as machines with multiple load dispensers will calculate and dispense detergent automatically based on load size and other user preferences such as concentration level.)
- Detergent Form: Gel, Liquid, Powder, Single-use packs, Tablet
- Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Design
- Washer Load Type: Front load
- Compact Design: false
- Reversible Door Hinge: false
- Control Type: Dial, Touchpad
- Tub/Drum Material: Stainless steel
- Window: true
- Wheels/Casters: false
- Adjustable Leveling Legs: true (Legs can be adjusted accordingly to ensure that your appliance sits level, even on uneven ground.)
- Cycle
- Number of Wash/Rinse Cycles: 10
- Wash/Rinse Cycles: Normal, Perm. Press, Heavy Duty, Delicates, Cold Wash, Quick Wash, Bedding, Tub Clean, AI Wash, Downloaded
- Options and Programs: Pre-wash, Delay Start, Extra Rinse, Wi-Fi, Remote Start, Spin Only, Control Lock, Signal
- Number of Temperature Settings: 5
- Temperature Settings: Hot, Semi Warm, Warm, Cold, Tap Cold
- Number of Spin Speeds: 5
- Soil Levels: 3 (Washers with the option to select the soil level will employ different wash cycles to optimally clean the respective load. Most have three options: light, normal, or heavy.)
- Compatibility
- Pedestal Available: true
- Pedestal Model Compatibility: WDP6W Pedestal / WD300CW SideKick Pedestal Washer
- Matching Dryer Available: true
- Matching Dryer Model Number: Electric Dryer DLE3420W / Gas Dryer DLG3421W
- Stackable: true (To stack with similar products, ensure that the necessary support and/or installation hardware is in place to reduce safety hazards.)
- Stacking Kit Model Compatibility: KSTK4
- Stacking Kit Included: false
- Works With: Google Home, Amazon Alexa (Compatible with or able to be connected to other smart devices or applications.)
- Included
- Power Cord Included: true (Connects your product to an electrical outlet, allowing for immediate use (provided that other installation requirements are met).)
- Fill Hoses Included: false
- Drain Hose Included: false
- Electrical
- Estimated Annual Electricity Use: 80 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Estimated Annual Operating Cost: 12 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Amperage: 60 amperes (Strength of electrical current.)
- Voltage: 120 volts (Amount of power needed to support an electrical current.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- ADA Compliant: false (Meets standards set by the Disabilities Act (ADA) Standards for Accessible Design)
- ANSI Certified: false (Meets the requirements of the American National Standards Institute.)
- Consortium for Energy Efficiency (CEE) Rating: CEE Tier 2
- Product Safety Certifications and Standard(s): UL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
- NSF Listed: false (Meets the National Sanitation Foundation's standards for public health protection.)
- AAFA Certified: false (Meets the requirements and standards set by the Asthma and Allergy Foundation of America (AAFA) for used by those with asthma and allergies.)
- Warranty
- Warranty - Parts: 1 Year General, 10 Years Motor, 3 Years Drum
- Warranty - Labor: 1 Year General
- Connectivity
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Other
- Display Type: LED
- UPC: 048231349895
Featuring 6Motion technology, this washer uses up to 6 different wash motions to expertly scrub big loads of jeans or gently clean delicates, based on the cycle you select. Ultra large capacity helps you save time and wash less—save even more with our energy-smart ColdWash option that cleans without compromise. Includes bonus features like built-in intelligence that takes the guesswork out of laundry and LG ThinQ smart technology that keeps you connected while you’re on the move.
- 4.5 cu. ft. Ultra Large Capacity: Say never again to never-ending piles of laundry—this ultra large capacity washer fits more clothes in every load and helps you power through laundry day in less time. Bring on big loads of towels or jeans -this 4.5 cu. ft. washer fits more in every load up to 20 lbs.
- 6Motion Technology: Based on the cycle you select, LG 6Motion technology uses up to 6 different wash motions, each designed to get clothes cleaner and help them last longer. Options range from a scrubbing PowerMotion that helps to dissolve stains to the gentle Swinging motion that’s ideal for delicates.
- ColdWash Technology: Saving energy doesn’t have to mean compromising on cleaning with the ColdWash option. Powered by the LG Direct Drive Motor and 6 motion technology, it’s ideal for cleaning all types of clothes—even those you normally wash in warm water. Can be used with almost any wash cycle and virtually all fabric types.
- LG ThinQ Smart Technology: The LG ThinQ app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your washer remotely, track and download cycles, connect with Google or Alexa voice assistants, and access smart diagnosis, customer support, and much more.
- Built-In Intelligence: AI Fabric Sensor / Smart Pairing: Forget about endless sorting or toggling through cycles—built-in sensors use AI technology to detect fabric texture and load size, then automatically select the right wash motions, temperatures and more for advanced fabric care. With Smart Pairing, the washer can even tell the dryer to select a compatible drying cycle¹, making it the ultimate laundry hack.
- LG ThinQ UP: ThinQ UP enabled smart appliances may receive software updates for new downloadable features and enhancements to be sent wirelessly to the appliance. Choose which features you want and customize your appliance based on your lifestyle and personal preferences.
- LG ThinQ Care: Available within the LG ThinQ app, ThinQ Care sends proactive usage, maintenance, and diagnostic alerts to your smartphone, notifying you of potential issues and helping you keep your smart LG appliances running smoothly.
- NeveRust Stainless Steel Tub: Unlike tubs made from porcelain or plastic, the LG NeveRust Stainless Steel Tub avoids the chips and nicks that can snag fabrics and ruin clothing.
- True Balance Anti-Vibration System & LoDecibel Quiet Operation: Run the washer whenever you want - LG 's True Balance Anti-Vibration and LoDecibel systems are designed for quiet operation that keeps even big loads in balance to reduce washer noise and vibration. A must-have for main-floor or second-floor laundry rooms.
- Direct Drive Motor 10-Year Limited Warranty: Backed by a 10-year limited warranty, the LG Direct Drive Motor delivers peace of mind with every load. Fewer moving parts means less noise and vibration, greater stability and durable performance you can depend on for years to come.
- ENERGY STAR Certified: This LG high efficiency washer uses far less water and energy than a conventional washer for savings that add up with each load. Get additional savings with load-sensing technology that adjusts water levels and wash times or by adding the ColdWash option to almost any cycle.
- Closet Depth: LG closet-depth² washers and dryers are worth showing off, but when space dictates otherwise it’s good to know they’ll easily fit in almost any closet with plenty of room to close the closet door. Install the pair side-by-side, or get a stacking kit and install the dryer over the washer to save even more space.
- TubClean System: With the LG TubClean system, you don’t have to worry about mold, mildew or musty odors. Simply select the TubClean cycle, add liquid bleach or other cleaner and let the washer do the work to thoroughly clean and dry the tub, door and gaskets. Run it every month or so to help keep your washer—and your laundry—clean and fresh.
- LG SideKick Compatible (27"): Add the one-of-a-kind LG SideKick 27" pedestal washer³ and wash small loads that just can’t wait in the compact washer below while you do a big load up top. Warm and cold settings and 6 cycles let you care for all types of items, from delicates and hand washables to workout wear and baby clothes. Elevate your washer for easier loading and unloading.
Whats Included
- WM3420CW 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer
- Non-skid Pads
- Hole Caps
- Wrench
- Tie Strap
- Elbow Bracket for securing drain hose
- Owner Manual
Product Manuals
Documents
- Energy_Guide_PDF
Disclaimers
- ¹Both washer and dryer need to be registered in LG ThinQ app and connected to Wi-Fi to set up Smart Pairing feature.
- ²Closet depth is under 33.5" or 33 1/2" depth.
- ³LG SideKick 27" Pedestal Washer Sold Separately.
Q: Can I delay the start of a wash cycle on this washer?
A: Yes, you can delay the start with the delay start option.
Q: Is this washing machine energy star certified?
A: Yes, this washing machine is energy star certified.
Q: Can I stack the dryer on top of this washing machine?
A: Yes, this washer is stackable with a compatible stacking kit.
Q: What is the capacity of this front load washer?
A: This front load washer has a capacity of 4.5 cubic feet.
Q: Are hoses included with the purchase of this washer?
A: No, fill hoses are not included with the purchase of this washer.
Q: Does this washer have an automatic temperature control?
A: Yes, this washer features automatic temperature control.
Q: Does this washer have a stainless steel tub?
A: Yes, this washer has a NeveRust stainless steel tub.
A: Hi, there! Thank you for sharing your question to us out about the LG Washer (WM3420CW). Here’s a quick step‑by‑step: • Locate your Child Lock button, which is usually on the control panel. It may be labeled differently depending on your washer model—look for a lock icon or a button labeled “Child Lock”, “Control Lock”, or “CL”. • To turn off Child Lock, make sure your machine is powered on and then press and hold the Child Lock button for 3 to 5 seconds until the CL indicator disappears and the controls respond again. For more information, you can refer on this link: https://www.lg.com/us/support/help-library/lg-washer-dryer-how-to-use-the-child-lock-feature--1366662755240DRC. Additionally, you can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-4-5-cu-ft-high-efficiency-stackable-smart-front-load-washer-with-ai-wash-and-coldwash-technology-white/J7G5658YZZ. If you need further assistance, feel free to send us an email at lgdigitalcare@lg.sprinklrsupport.com. - Avril
Compare similar products
Featuring 6Motion technology, this washer uses up to 6 different wash motions to expertly scrub big loads of jeans or gently clean delicates, based on the cycle you select. Ultra large capacity helps you save time and wash less—save even more with our energy-smart ColdWash option that cleans without compromise. Includes bonus features like built-in intelligence that takes the guesswork out of laundry and LG ThinQ smart technology that keeps you connected while you’re on the move.
LG's ultralarge capacity washer saves you time and energy while not compromising on cleaning performance. Our 6Motion technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance. The 4.5 cu.ft. capacity on washer means you have the room to do more laundry in fewer loads. And ColdWash technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.
LG's mega capacity washer saves you time and energy while not compromising on cleaning performance. Our 6motion technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance. The 5.0 cu. ft. capacity on washer means you have even more room to do laundry in fewer loads. And ColdWash technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.
When sleek good looks meet powerful cleaning and intelligent performance, you’ll experience laundry on a whole new level. TurboWash 360° cleans larger loads fast so you get more done while enjoying the same great washing performance. And forget about endless sorting—AI technology uses built-in sensors to detect fabric texture and load size and then automatically selects the right settings for advanced fabric care. Activate Smart Pairing in the ThinQ app, and the washer can even tell the dryer to select a compatible drying cycle, making it the ultimate laundry hack. The gentle power of steam reduces common household allergens in fabrics by more than 95%*. Durable and stylish tempered glass door with rose gold accents adds the perfect finish. *Based on certification by the Asthma and Allergy Foundation of America (AAFA)
| Pros for LG - 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with AI Wash and ColdWash Technology - White | |||
|---|---|---|---|
| There were no pros for this product— | Noise Level, Ease of use, Capacity, Price, Cleaning Performance | Noise Level, Overall Performance, Ease of use, Capacity, Price | Noise Level, Overall Performance, Ease of use, Capacity, Spin Cycle |
| Cons for LG - 4.5 Cu. Ft. High-Efficiency Stackable Smart Front Load Washer with AI Wash and ColdWash Technology - White | |||
| There were no cons for this product— | Smell, Door | Smell, Door, Washer Settings | Smell, Door, Installation, Price |
Specs
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Reviews
Rating 5 out of 5 stars with 4 reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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