24 Inch Smart Top Control Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, Truesteam® And Dynamic Heat Dry™

At a glance

LG LDTH7972D is a built in dishwasher in Black Stainless Steel, 23.75 inches wide. It has a 42 dBA sound rating, Wi-Fi connectivity and ENERGY STAR certification. It suits open-plan kitchens, lower running costs and phone control. It is listed as a 24 inch dishwasher.

Specifications

Product Features

The Industry's Leading 1-Hour Wash & Dry

LG's exclusive QuadWash® Pro and Dynamic Heat Dry™ technologies combine to deliver the industry's leading 1-hour wash and dry cycle1 for sparkling, table-ready dishes in less time. So you can spend more time on what matters.

Pro-Level Cleaning Performance

Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash® Pro. High-pressure jets with 38% more cleaning power2, spray dishes from multiple angles, while soaking them with over one million microbubbles to help break down stubborn food residue and provide exceptional cleaning performance.

Drier than Ever

Our Dynamic Heat Dry™ technology circulates hot air throughout the dishwasher for faster, more complete drying3 that won't melt your plastics, delivering sparkling, table-ready dishes right off the rack.

Clean, Sanitize, and Reduce Water Spots

LG TrueSteam® uses the power of steam to penetrate food residue and help eliminate water spots by up to 60%4. Plus, LG dishwashers are certified by the National Sanitation Foundation to reduce bacteria on dishes by 99.999% and reach a final rinse temperature greater than 150°F when operated on the Steam cycle5 for peace of mind.

Keep an Eye on the Clock

Conveniently manage your time with a hidden LED display that counts down the remaining cycle time. When the dishwasher is not in use, the display disappears for a sleek look.

Make Room for Last-Minute Items

Use the handy slider to adjust the 3rd rack height—even when fully loaded—to make room for taller items at the last minute. Not only can you save time and wash fewer loads, it’s also a convenient spot for hard-to-fit items like flatware, long-handled utensils or small espresso cups.

Easy installation with pros and DIYers in mind

LG dishwashers are built with pros and DIYers in mind. Every dishwasher comes with a thoughtfully built base and standard hardware designs that helps save time and money. Every LG dishwasher includes features such as: Flexible Mounting, Factory-Installed 3/8" Brass Fitting and 6-Foot Drain House to help prevent leaking, Faster Leveling, Quick-Access Junction Box, No-Fuss Insulation Blanket, and Universal Installation Parts.

Brilliant Visibility

Now you can check on dishes in an instant with the help of interior LED lighting. Two integrated tub lights turn on when the dishwasher door is opened, so you can easily check on your favorite mug.

A Smarter Home Starts with the LG ThinQ® App

The ThinQ app7 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 Protection for Peace of Mind

ThinQ monitors water supply, drainage and leakage and will notify you if any issues arise after installation. Built right in for worry-free operation. Compatible models with ThinQ Care will alert you as soon as there is an issue.6

More Flexibility Means No Dish Gets Left Behind

EasyRack Plus® lets you fit more dishes, run fewer loads and make short work of after-dinner cleanup. With three height settings, the upper rack adjusts effortlessly and smoothly to make room for tall stemware on top or oversize pans below. Customizable tines offer greater flexibility for loading dishes of all shapes and sizes without compromising cleaning performance.

Available Rebates

Product Documents

Customer Reviews

Common questions

Is the LG LDTH7972D in stock?

The LG 24 Inch Smart Top Control Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, Truesteam® And Dynamic Heat Dry™ is available to order — estimated to ship by Fri, Oct 2.

Is the LG LDTH7972D good for open-plan kitchens?

Yes — 42 dBA — at or below the 42 dBA line manufacturers use for a very quiet dishwasher.

Is the LG LDTH7972D good for lower running costs?

Yes — ENERGY STAR certified — this dishwasher meets the EPA program's efficiency requirements.

Is the LG LDTH7972D good for phone control?

Yes — Wi-Fi connectivity is listed on this dishwasher, for control and alerts from a phone app.

Does the LG LDTH7972D qualify for free shipping?

Yes in the NJ/NY metro area (free over $499) and our regional zone (CT, PA, DE, MD, the NY capital region — free over $899). Nationwide delivery is free on orders over $1,999.

What warranty comes with the LG LDTH7972D?

The LG 24 Inch Smart Top Control Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, Truesteam® And Dynamic Heat Dry™ is listed with 1 year of parts and labor coverage from the manufacturer, per this model's published specifications.

Is the LG LDTH7972D ENERGY STAR certified?

Yes, the LG 24 Inch Smart Top Control Dishwasher With 1-hour Wash & Dry, Quadwash® Pro, Truesteam® And Dynamic Heat Dry™ is ENERGY STAR certified for energy efficiency.

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