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Lg LDNTH862S Smart Hidden Top Control Dishwasher With 1-Hour Wash & Dry, Quadwash® Pro, Truesteam® And Dynamic Heat Dry™ W/Autovent Dry™
Rebates &
Promotions
LG Appliances Standalone Model Delivery and Installation Allowance - Enjoy exclusive rebate savings with purchase of qualifying LG Appliances. Download Valid: 03/09/2026-05/11/2026
LG Appliances Buy More Save More Delivery and Installation Allowance - Enjoy exclusive rebate savings with purchase of qualifying LG Appliances. Download Valid: 03/09/2026-05/11/2026
A Smarter Home Starts with the LG ThinQ® App
The 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 dishwasher remotely, track and download cycles, connect with Google or Alexa voice assistants, and more. ThinQ Care appliances send usage, maintenance, and diagnostic alerts to notify you of potential issues like water leakage. ThinQ UP appliances receive software updates for new features and enhancements. Learn more.
Built In Leak Detection for Peace of Mind
ThinQ monitors water supply, drainage and leakage and will notify you if any issues arise after installation. 4 Built right in for worry-free operation. Compatible models will alert you as soon as there is an issue. 4
With LG's leading 1-hour wash and dry cycle, you can spend less time waiting on dishes and more time on what matters. Plus, Dynamic Heat Dry™ technology will circulate hot air throughout the dishwasher for faster, more complete drying that won't melt your plastics. LG's convenient top control design makes it easier than ever to preview and select the settings you want, while 3rd Rack provides a customization-racking experience. All this is paired with the reassurance of a 10-year manufacturer's limited warranty on the Inverter Direct Drive Motor.
Dimensions & Capacity
Width: 23.750"
Height: 33.625"
Depth: 23.750"
- Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2025 via the ThinQ® app. Terms apply.
- FlushFit Design Sleek give you an integrated design instantly upgrades your kitchen aesthetic
- Our leading 1-hour wash and dry cycle gives you sparkling, table-ready dishes in less time
- The height-adjustable 3rd rack provides space to fit everything from long flatware to small cups
- High-pressure jets with 38% more cleaning power, as compared to our standard QuadWash®
- Dynamic Heat Dry™ with AutoVent Dry™ delivers a faster, more complete drying experience
- TrueSteam® uses the power of steam to help eliminate water spots by up to 60%
- Floor status indicator lets you know when your cyle is complete
| Capacity | |
| Lower Rack Dish Height Limit | 12.5' |
| Total Place Settings | 16 |
| Upper Rack Dish Height Limit | 7.1' |
| Dimensions/Clearances/Weight | |
| Carton Dimensions (in) (W x H x D) | 28 1/32' x 29 1/4' x 34 7/8' |
| Clearances (WxHxD) | 24' x 24' x 33 5/8' |
| Depth with Door Closed with Handle (in) | 23.75' |
| Depth with Door Open (in) | 48.5' |
| Product Dimensions (in) (W x H x D) | 23 3/4' x 23 3/4' x 33 5/8' |
| Product Weight (lbs) | 88.2 lbs |
| Features | |
| QuadWash® Pro | Yes |
| ADA Compliant | No |
| Anti-Bacterial Treatment (Drain hose) | Yes |
| Balanced Door | Yes |
| Detergent and Rinse-Aid Dispenser | Yes |
| Drying System | Dynamic Heat Dry with AutoVent Dry |
| End of Cycle Indicator | Yes (Beeper + END indication on display) |
| Hidden Water Heater | Yes |
| LoDecibel™ Quiet Operation | 39 dBA |
| Number of Options | 6 (Steam, High Temp, Dry Boost, AOD, Delay Start - Up to 12hrs, Remote) |
| Number of Spray Arms | 3 (Top, Upper, Lower) |
| Number of Wash Cycles | 5 (Auto, Heavy, Normal, 1-hour, Download Cycle) |
| Safety Float Switch (Leaks) | Yes |
| SenseClean™ Wash System | Yes |
| Soil (Turbidity) Sensor | Yes |
| Tub Insulation (Damping Sheet, Sound Absorbing Material (felt), Base) | Yes |
| Vario Wash | Yes |
| Limited Warranty | |
| Control Board and Rack Parts | Control Board and Rack Parts 2 Years Stainless Tub and Door Liner 2 Years |
| Direct Drive Motor | 10 Years |
| Labor | 1 Year |
| Parts | 1 Year |
| UPC | 048231348140 |
| Power Ratings | |
| ENERGY STAR® Qualified | Yes |
| Energy Use (kWh/Year) | 220 kWh/Year |
| Racks and Baskets | |
| BPA-Free Nylon Coated Racks and Tines | Yes |
| Cup Rack | Yes |
| Cutlery Baskets | Yes |
| Fold Down Tines | Upper: All Foldable Lower: Half Smart FD & Half Normal FD |
| Rack Handle | Yes |
| Style and Design | |
| All Available Colors | Print Proof Stainless Steel |
| Control Panel Location | Top Control |
| Handle | Bar Handle |
| Tub Light | Yes |
| Tub Material | Stainless Steel |
| Dishwasher ThinQ® Smart Features | |
| ThinQ Care™ | Yes |
| SmartDiagnosis™ | Yes |
| wi-fi Enabled | Yes |
Energy Guide
Owner's Manual English 6,764K 08/18/2025
Owner's Manual Spanish 6,769K 08/18/2025
Get Started with LG ThinQ
Stainless Steel