
- The largest front load all-in-one unit with heat pump technology helps you power through laundry
- Load, set and go-run a wash & dry cycle in as fast as 89 minutes, with no need to transfer laundry
- Space-saving 2-in-1 configuration, ventless design and standard 120v plug for flexible installation
- Dual Inverter Heat Pump technology delivers energy efficiency-using up to 52% less energy
- Built-in intelligence takes out the guesswork-AI technology selects optimal wash/dry settings
- Intuitive 7" LCD touchscreen simplifies laundry and perfectly complements the modern design
- Get the ThinQ® app to access smart functions, ThinQ Care™ alerts and download new ThinQ UP™ featurest
Ventless Washer/Dryer Combo LG SIGNATURE WashCombo™ All-in-One 5.8 cu. ft. Mega Capacity with Dual Inverter Heat Pump Technology, Built-In Intelligence, ezDispense® and Touch LCD Control
| Dryer Programs | |
| Dry Modes | Energy, Normal |
| Laundry Appliance Capacity | |
| Capacity | 5.8 |
| Summary | |
| Product Color | Brushed Black Steel |
| Dial-A-Cycle™ | No |
| Full Touch Electronic Control Panel with LED Display | No |
| Hard Buttons | No |
| Matching Dryer | DLEX9900B/DLGX9901B |
| Series | LG SIGNATURE |
| Steam | Yes |
| Touch Buttons | Yes |
| Type | Front Load Washer & Dryer Combo |
| Energy | |
| CEE Tier | Tier3 |
| CEF | 7.6 |
| ENERGY STAR® Most Efficient | Yes |
| ENERGY STAR Certified | Yes |
| IMEF | 3.2 |
| IWF | 2.6 |
| Washer Programs | |
| No. of Washer Programs | 31 |
| Washer Programs | Activewear, Hand / Wool, XL Load, Rinse & Spin, Bedding, Blanket Refresh, Color Care, Delicates, Dresses, AI Wash & Dry, Allergiene , Heavy Duty, Jeans, Kids Wear, Large Load, Normal, Perm. Press, Quick Wash, Down Jacket Refresh, Sanitary, Small Load, Spin Only, Overnight Care, Air Dry, Sweat Stains, Swimwear, Towels, Tub Clean, Timed Dry, Quick Tub Rinse, BrightWhites |
| No. of Washer Options | 20 |
| Washer Options | Cycle List Edit, Cycle Optimization, Delay Start, Detergent Level, Drum Light, Signal, Control Lock, Softener Level, Softener Tank Use, TurboWash®, Wrinkle Care, Cold Wash, Pre-dry Spin, Extra Rinse, Damp Signal, Pre-wash, Remote Start, Steam, Dry Start Signal, Wi-Fi |
| No. of Wash/Rinse Temps | 5 |
| Wash/Rinse Temps | Extra Hot, Hot, Warm, Cold, Tap Cold |
| No. of Spin Speeds | 5 |
| Spin Speeds | Extra High, High, Medium, Low, No Spin |
| Water Levels | Load Sensing |
| No. of Soil Levels | 5 |
| Fabric Care Features | |
| Turbowash® | Yes |
| Turbowash® Type | Turbowash® 360° |
| AI DD® | Yes |
| Soil Level Sensor | Yes |
| Allergiene™ Cycle | Yes |
| ColdWash™ Option | Yes |
| Sanitary Cycle | Yes |
| Steam Technology | Yes |
| Laundry Appliance Convenience Features | |
| Dispenser | ezDispense cartridge (Detergent, Softener) |
| Auto Suds Removal | Yes |
| Control Lock | Yes |
| Drum Light | Yes |
| End of Cycle Signal | Yes |
| Leveling Legs | Yes |
| LoadSense | Yes |
| True Balance® Anti-Vibration System | Yes |
| Laundry Appliance ThinQ® Smart Features | |
| Energy Monitoring | Yes |
| NFC Tag On | No |
| Remote Start and Cycle Monitor | Yes |
| SmartDiagnosis™ (v3.0) | Yes |
| ThinQ Care™ | Yes |
| Tub Clean Coach | Yes |
| Wi-Fi | Yes |
| ThinQ UP™ | Yes |
| Motor | |
| Axis | Horizontal |
| Max RPM | 1300 |
| Motor Type | Inverter Direct Drive Motor |
| Materials and Finishes | |
| All Available Colors | Brushed Black Steel |
| Cabinet | Painted Steel |
| Control Panel | X (Cabinet Cover One Piece) |
| Door / Rim | Glass/Chrome |
| Door Cover | Tempered Glass Door |
| NeveRust™ Stainless Steel Drum | Yes |
| Top Plate | VCM |
| Power Source | |
| Washer Electrical Requirements | 120V, 12 Amps |
| Ratings | UL Listed |
| Washer Power Source Type | Electric |
| Options/Accessories | |
| LG Sidekick™ Pedestal Washer | WD405CB |
| Pedestal | WDP8B |
| Stacking Kit | N/A |
| Dimensions | |
| Carton (WxHxD) | 31 3/8" x 44 3/4" x 33 3/4" |
| Depth with Door Open | 54 1/4" |
| LG Sidekick™ Pedestal Washer (WxHxD) | 29" x 14 1/8" x 30 7/8" (52 3/4" with drawer open) |
| Pedestal (WxHxD) | 29" x 13 5/8" x 29 1/2" (44 3/4" D with door open) |
| Product (WxHxD) | 29" x 40 3/4" x 31 1/8" |
| Weight (Carton) | 280.0 lbs/127kg |
| Weight (Product) | 263.0 lbs/119.3kg |
| Width | 29" |
| Warranty & UPC | |
| Direct Drive Motor | 10 Years |
| Drum | 3 Years |
| Parts and Labor | 2 Years |
| UPC | 195174129319 |
IAC_LG_ABSR4_20260409
LG SIGNATURE Appliance Bundle Savings Promotion Instant Rebate
Receive up to a $3000 instant rebate with purchase of 2 or more qualifying LG SIGNATURE Kitchen Or Laundry Appliances.
Valid 04/09/2026 - 07/08/2026
IAC_LG_ABSR4IR_20260409
LG SIGNATURE Appliance Bundle Savings Promotion Instant Rebate
Receive up to a $3000 instant rebate with purchase of 2 or more qualifying LG SIGNATURE Kitchen Or Laundry Appliances.
Valid 04/09/2026 - 07/08/2026
NECO_LG_ABSR4IR_20260409
LG SIGNATURE Appliance Bundle Savings Promotion Instant Rebate
Receive up to a $3000 instant rebate with purchase of 2 or more qualifying LG SIGNATURE Kitchen Or Laundry Appliances.
Valid 04/09/2026 - 07/08/2026
2606056LGS_20260616
LG Signature Buy More Save More Delivery and Installation Allowance
Enjoy exclusive rebate savings with purchase of qualifying LG Appliances.
Valid 06/16/2026 - 07/10/2026
NECO_LG_TCWR3_20260409
LG SIGNATURE ThinQ Care Warranty Promo
Purchase a qualifying LG product and register it through ThinQ app to receive a 3 Year LG Limited Manufacturer Warranty at no cost, valued up to $185
Valid 04/09/2026 - 12/31/2026