LG WM3997HWA 4.3 cu.ft. Ultra Large Capacity Front Load Washer / Dryer Combo


Overview, specifications for LG WM3997HWA 4.3 cu.ft. Ultra Large Capacity Front Load Washer / Dryer Combo.


The LG 4.3 cu.ft. Ultra Large Capacity Front Load Washer / Dryer Combo Keeps You in Clean Clothes

When you first see the LG Ultra Large Capacity Front Load Washer / Dryer Combo, you might ask, how can something that saves so much space have such a large capacity? With a capacity of more than 4 cubic feet, you’ll be able to wash everything in fewer loads. This means energy consumption on your part as well as the from the utility company.

This LG 4.3 cu.ft. Ultra Large Capacity Front Load Washer / Dryer Combo not only saves space, but time as well. The TurboWash™ allows you to save as much as 20 minutes on larger loads! And when you’re done, there’s no straining over to switch over to the dryer. The clothes are already in the dryer!

  • After years of research and development, the LG Ultra Large Capacity Front Load Washer / Dryer Combo has what you need for the perfect clean
  • The Direct Drive Motor is confidently backed with a 10-year warranty
  • 6Motion™ Technology uses six different wash motions to provide a revolutionary cleaning experience
  • The Allergen™ Cycle uses the power of steam to gently remove over 95 percent of common household allergens, like dust mites and pet dander from even the most delicate fabrics
  • Our steam clean technology gently but powerfully penetrates fabrics to eliminate dirt, odors and wrinkles
  • The SmartDiagnosis™ feature helps the service center diagnose problems over the phone, or with a simple app on your smart phone, helping you minimize service calls
  • The LG TrueBalance™ anti-vibration system is designed to reduce washer noise and vibration for a smooth, quiet performance
  • SpeedWash™ Cycle gets small loads clean and fresh in just 15 minutes
  • NSF-certified Sanitary Cycle heats water up to 158 degree F to remove the toughest stains and bacteria
  • The LG SenseClean™ System automatically sets the water level and wash time for each load
  • LG LoDecibel™ operation makes the operation so quiet you may not even notice it.
  • The NeveRust™ wash tub is made of durable stainless steel, avoiding nicks that can snag fabrics
  • The TubFresh™ system includes an advanced tub-cleaning cycle to clean and dry the wash tub, door, and gaskets
  • The FreshCare™ Option tumbles your laundry periodically. So even if your clothes sit in the drum for hours, they will be clean and fresh, as if the cycle just ended
  • Approximate dimensions: 27″ W x 38.687″ H x 29.75″ D
  • 1 year warranty: parts and labor

Additional information



Color Cycle


Control Type
Cycle Status Lights


Delay Wash

Prewash Detergent Dispenser

Drum Material
Dry Cycles
Dryer Interior Size

4 cu.ft. – 5.9 cu.ft.

End of Cycle Signal


Fill Hoses Included


General Warranty

1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum

Height to Top of Cabinet


Light Wash


Matching Pedestal


Maximum Spin Speed (RPM)
Modified Energy Factor


Number of Soil Levels


Number of Water Temperatures


Power Cord Included


Power Source

110/120V Electric

Prewash Detergent Dispenser


Quiet Package


Remote Diagnostics
Reversible Door
Shipping Depth (in.)


Shipping Height (in.)


Shipping Width (in.)


Spin Speed Option

Extra High (1100 max.), High, Medium, Low, No Spin



Wash Cycles

Permanent Press Cycle

Washer Interior Capacity (cu. ft.)


Water Factor


Weight (lbs.)


Weight, Shipping