KEY FEATURES

  • 4.2 cu. ft. Ultra Large Capacity
  • Ventless Condensing Drying
  • TurboWash® Technology
  • LG Steam Technology
  • Direct Drive Motor 10-Year Limited Warranty
  • LG SideKick™ Compatible
Front Load Washer / Dryer Combo

SUMMARY

    • Capacity
    • 4.2 cu. ft.
    • Design Style
    • Front Loader / Front Control
    • Type of Display
    • LED
    • Number of Dry Programs
    • 5
    • Easy Loading Tilt Tub
    • Yes
    • Delay Wash
    • Yes
    • Limited Warranty
    • 1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum
    • Dimensions (WxHxD)
    • 27” x 38 11/16” x 29 3/4”
    • Drying System
    • Ventless Condensing
    • Color
    • White
    • Number of Wash Programs
    • 14
    • Number of Wash/Rinse Temps
    • 5
    • Dial-A-Cycle™
    • Yes
    • Spin Speed (Max)
    • 1300 RPM
    • Capacity (cu.ft.)
    • DOE 4.2
    • Standard Depth
    • yes

WARRANTY & UPC

    • UPC
    • 48231014151

MATERIALS AND FINISHES

    • Cabinet
    • Painted Steel
    • Control Panel
    • Plastic
    • Door Rim
    • Chrome
    • Top Plate
    • Painted Metal
    • Drum
    • NeveRust™ Stainless Steel
    • Transparent Door Glass
    • Yes

POWER SOURCE

    • Ratings
    • UL Listed
    • Electrical Requirements / Type
    • 120V, 12 Amps / Electric

MOTOR & AGITATOR

    • Motor Type / Motor Speed
    • Direct Drive / Variable
    • Axis
    • Horizontal

FABRIC CARE FEATURES

    • SenseClean™ System
    • Yes
    • Sensor Dry
    • Yes

CONVENIENCE FEATURES

    • LoDecibel™ Quiet Operation
    • Yes
    • Tray Dispenser
    • 4 --Prewash, Main Wash (with liquid detergent cup), Bleach, Softener
    • Child Lock
    • Yes
    • Tub Light
    • White LED
    • Auto Suds Removal
    • Yes
    • Forced Drain System
    • Yes
    • Status Indicator(s)
    • Yes
    • Internal Water Heater
    • Yes
    • End of Cycle Beeper
    • Yes
    • TrueBalance™ Anti-Vibration System
    • Yes
    • Leveling Legs
    • 4 Adjustable

PROGRAMS

    • Wash Programs
    • Cotton/Normal, Tub Clean, Bulky/Bedding, Heavy Duty, Speed Wash, Delicates, BrightWhites™, Download
    • Wash/Rinse Temps
    • Extra Hot, Hot, Warm, Cold, Tap Cold (All Cold Rinses)
    • No. of Water Levels
    • Auto-adjusts to load size
    • Options
    • Soak, Extra Rinse, Fabric Softener, Delay Wash (up to 19 hrs), Child Lock, Custom Program, Signal, Rinse+Spin, Spin Only, ColdWash™, StainCare™, Add Garments, PreWash
    • No. of Soil Level
    • 5
    • Dry Programs: Manual Times Dry
    • 30, 60, 90, 120 mins
    • Dry Programs: Sensor Dry
    • More Dry, Normal Dry, Damp Dry, Low Temp Dry

DIMENSIONS & WEIGHT

    • Height
    • 38 11/16"
    • Depth
    • 29 3/4"
    • Depth with Door Open
    • 51"
    • Weight (Product)
    • 211 lbs.
    • Weight (Shipping)
    • 225.8 lbs
    • Width
    • 27"

What people are saying

Rated 4 out of 5 by from Great for small spaces Pros 1 cycle for the whole laundry cons can't stop it in between the loads to take out certain items
Date published: 2022-05-05
Rated 3 out of 5 by from I love this unit but... It takes a very long time to dry. After a year and a half of use there is a draining error.
Date published: 2022-04-13
Rated 4 out of 5 by from Very convenient Love that this fits conveniently in our 2 bedroom condo while leaving room for storage. Fits in a closet and very compact. Was skeptical of the 2 in 1 functionality but the dryer works pretty well. Just takes a bit longer. Still can't beat the convenience.
Date published: 2022-04-09
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Power light won't come on; pulled plug and hit start button for 5 seconds Then pause button; plugged back in. No good Is it possible the the Circuit Board is shot; if so where do I get a new Circuit Board?

Asked by: Tall Paul G
Our support team would be happy to troubleshoot with you! Please reach out to them via facebook or twitter: (LGUSSUPPORT) or chat live here: https://www.lg.com/us/support or call 1-800-243-0000. ^CJ
Answered by: Ivanf
Date published: 2020-12-19

I'm curious about the WM3997HWA All-in-One. Although it is advertised to be "ventless", can it be vented. We're considering this for an install in Colorado and the space it will be located in will have a conventional dryer vent.

Asked by: Monta
The LG Front Load Washer / Dryer Combo, Model # WM3997HWA cannot be vented. It does not have any vent ducts...^IFV
Answered by: Ivanf
Date published: 2021-04-23

How do I turn the dryer on without washing

Asked by: Gale G
To just run the Drying cycles, just omit setting the washing cycles.
Answered by: ChrisPSM
Date published: 2021-10-26

Can this unit be takin apart to fit through a 25 inch doorway?

Asked by: David l 3
The W x H x D dimensions for the LG Front Load Washer / Dryer Combo, Model # WM3997HWA are 27” x 38 11/16” x 29 3/4”. To get it through a 25"opening means you will have to dismantle the cabinet on the unit. You will need to inquire with the retailer that you purchase the unit from if their delivery team can take the unit apart to fit it through that narrow opening...^IFV
Answered by: Ivanf
Date published: 2020-02-19

Since I already have a vent can I use it with this unit? Also does this unit come in silver or stainless steel exterios color?

Asked by: LaurieMK
The LG Front Load Washer / Dryer Combo, Model # WM3997HWA is a Ventless Condensing Drying unit and there is no way to connect it to a vent or for it to work with a vent. It is only available in white...^IFV
Answered by: Ivanf
Date published: 2019-11-03

can I use dryer sheets?

Asked by: yiayiaj
Dryer sheets can be used with the LG Front Load Washer / Dryer Combo, Model # WM3997HWA...^IFV
Answered by: Ivanf
Date published: 2019-11-03

My clothes are really wrinkled after drying, I have tried doing small loads and trying to take them out right after the machine finishes the dry cycle but it is too hot, is there a setting to just tumble dry clothes after the drying cycle?

Asked by: Twee
Press the “Power” button!  Load wet clothes!  Press “Dry” button and close  dryer door!  Dryer button is best in normal position!  Dryer will sense approximate time!  Place Spin Speed to “No Spin” position and activate with >|| button!  Machine will highlight drying time in digital display!
Answered by: Kimbologabong
Date published: 2019-11-04

Does the combo washer dryer allow you to fo a wash without activating the drying feature?  There are occasions where we won’t want to machine dry. 

Asked by: Bob33603
The LG Front Load Washer / Dryer Combo, Model # WM3997HWA can be set to just wash without activating the dryer. The unit has a DRY button on it that you press to select a dry cycle and enable drying. If you are not looking to dry, then you need not press the button...^IFV
Answered by: Ivanf
Date published: 2019-11-04
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