LG LDTH7972S Smart Top Control Dishwasher with 1-Hour Wash & Dry, Quad

Product Details
From The Manufacturer
Reviews

$1,258.70 ~~$1,648.99~~ Save $390.29 / 23% OFF

Product Details for LG LDTH7972S

Features

Enjoy a 2-year limited warranty on select appliances purchased through April 08, 2026 via the ThinQ(R) app. Terms apply.
Enjoy a 2-year limited warranty on select appliances purchased through December 31, 2025 via the ThinQ(R) app. Terms apply.
The Industry's Leading 1-Hour Wash & Dry
LG's exclusive QuadWash(R) Pro and Dynamic Heat Dry(TM) technologies combine to deliver the industry's leading 1-hour wash and dry cycle 1 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(R) Pro. High-pressure jets with 38% more cleaning power 2 , 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.
Our leading 1-hour wash and dry cycle gives you sparkling, table-ready dishes in less time
High-pressure jets with 38% more cleaning power, as compared to our standard QuadWash(R)
Drier than Ever
Our Dynamic Heat Dry(TM) technology circulates hot air throughout the dishwasher for faster, more complete drying 3 that won't melt your plastics, delivering sparkling, table-ready dishes right off the rack.
Dynamic Heat Dry(TM) (2024)
Clean, Sanitize, and Reduce Water Spots
LG TrueSteam(R) 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(degree)F when operated on the Steam cycle 5 for peace of mind.
TrueSteam(R) with Sanitization
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.
Built In Leak Detection monitors water supply, drainage and drainage and leakage
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.
When the dishwasher is not in use, the Hidden LED Front Timer disappears for a sleek look
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.
The height-adjustable 3rd rack provides space to fit everything from long flatware to small cups
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(R) App
The ThinQ app 7 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(R) 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.

Description

The brand LG LDTH7972S is a premium 24‑inch built‑in Smart Top Control Dishwasher offering advanced cleaning, sanitization, and drying technology. Equipped with QuadWash® Pro, high-pressure multi-angled jets deliver up to 38% more cleaning power to thoroughly soak and clean dishes :contentReference[oaicite:1]{index=1}. The combination of TrueSteam® and Dynamic Heat Dry™ ensures spot-free, thoroughly dried dishes in just one hour—the fastest among its peers :contentReference[oaicite:2]{index=2}. Additional smart features include built-in Wi‑Fi connectivity via LG ThinQ®, leak detection, an adjustable third rack, and whisper-quiet 42 dBA operation. ENERGY STAR® certified and backed by a robust warranty, this dishwasher combines speed, precision, and modern convenience—all in a smudge-resistant PrintProof™ design.