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LDT7797ST

Key Features

  • Top Control Dishwasher with QuadWash™
  • Inverter DirectDrive™ Motor
  • Height Adjustable 3rd Rack and Tub Lights
  • Dual Zone Wash
  • Glide Rail
  • SmartThinQ™

available colours:

Stainless Steel
Suggested retail price

$ 1699 .99

Suggested retail price
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4 Reasons to Buy LG Dishwasher


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Clean From Every Angle

Achieve maximum cleaning coverage throughout the entire cycle with the new QuadWash™ system. With four spray arms instead of just two, QuadWash™ also includes Multi-Motion arms that rotate back and forth while spinning. The high-pressure jets power-clean dishes from multiple angles to reach every nook and cranny.

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Inverter DirectDrive™ Motor

LG's Inverter Direct Drive Motor was designed with quiet in mind. With fewer moving parts, you get reliable performance from one of the quietest dishwashers in its class.

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Easy Loading, Maximum Flexibility

The newly-enhanced EasyRack™ Plus system provides outstanding flexibility and convenience, adjusting to just about any load of dishes to help ensure optimal cleaning performance. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes can serve up.

  • Tub Light

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    Illuminate the inside of your dishwasher.

  • Height adjustable 3rd Rack

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    The Height adjustable 3rd rack gives you more space for hard-to-fit-items.

  • Smooth Operator

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    LG’s Glide Rail and ball bearing wheels make even your heaviest loads glide in and out with ease

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Ultra Quiet Operation

When noise reduction is important. With LoDecibel™, a combination of sound-reducing material and our Slim DirectDrive™ Motor, you'll experience very low noise output at 44 dB LoDecibel™. It's one of the quietest dishwashers in the industry.

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SmartThinQ™

With the LG SmartThinQ™ smartphone app and you can download new wash cycles such as pots & pans or casseroles and even download your own personalized cleaning settings. With SmartDiagnosis™ you can troubleshoot any issues that may arise with your dishwasher quickly and efficiently.

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Dual Zone Wash

Gently clean your delicate dishes, while power-washing heavy-duty pots and pans with Dual Zone Wash. This option allows you to vary the spray intensity in the upper and lower racks.

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Environmentally Friendly

Energy Star® rated, which means it uses less energy than required by current federal standards. Among the most energy-efficient dishwashers in its class.

SPECIFICATION English
CAPACITY
RACKS AND BASKETS
STYLE AND DESIGN
FEATURES
PERFORMANCE
DIMENSIONS
LIMITED WARRANTY

What People Are Saying

Rated 4 out of 5 by from Nice unit I have had this a short two months. It is quiet. It does a great job, but the normal cycle runs for over 2.5 hours. That seems like a very long time.
Date published: 2018-05-16
Rated 5 out of 5 by from Great Machine I bought this Dishwasher 2 weeks ago its great, super quiet and sure cleans the dishes. Can't tell its working.
Date published: 2018-04-13
Rated 5 out of 5 by from Great Dishwasher, awesopme features Installed a week ago and so far it is absolutlely great!! Very quiet and dishes are clean. Love the tub lights too. All around great dishwasher
Date published: 2018-03-12
Rated 5 out of 5 by from Well worth the wait My wife and I originally ordered another LG model with steam that was discontinued, we ended up with this model instead for the same cost in Canada's, Northwest Territories. We are both thrilled to have waited for this model to come out. The model comes with many features that should make anyone happy. We cannot say enough good things about this dishwasher, including the fact there are really nice sliding racks, interior light and plenty of power to tackle your dishes at any soil level. LG did a real nice job here, will certainly recommend this product to anyone. **spend the extra money, get a premium product, cheaper models are cheap for a reason, do not settle for anything less.
Date published: 2017-06-02
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