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Why this brand stands out for our shoppers
Iconic & Trusted
One of America's most recognizable brands with extremely good service support coast to coast.
Top Rated Favorite
Consumer Reports standouts across laundry and refrigeration that shoppers consistently love.
Low Returns
Fan-favorite reliability keeps return rates low across LG's broad appliance lineup.
Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™
The LG LDTH7972 24-inch Smart Top Control Dishwasher combines advanced technology with exceptional cleaning performance. Featuring Wi-Fi connectivity, this dishwasher allows you to control and monitor your wash cycles remotely via the LG ThinQ app. The innovative QuadWash Pro system utilizes multi-directional spray arms to ensure thorough cleaning from every angle, while TrueSteam technology effectively eliminates tough stains and sanitizes your dishes. With the 1-Hour Wash/Dry cycle, you can enjoy clean dishes in no time, making it perfect for busy households. The Dynamic Heat Dry feature ensures your dishes come out sparkling and dry, while the PrintProof finish resists fingerprints and smudges, keeping your appliance looking pristine. Experience convenience and efficiency with this state-of-the-art dishwasher.
The Industry's Leading 1-Hour Wash & DryLG's exclusive QuadWash Pro and Dynamic Heat Dry 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.
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.
ThinQ Helps Make Life Happen
The ThinQ app offers control and convenience to help you simplify life and enjoy the comforts of home. Control your dishwasher remotely or use voice commands with Google or Alexa voice assistants. Plus, download additional cycles and access Smart Diagnosis, customer support, and more. ThinQ Care sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. ThinQ UP appliances receive software updates for new features and enhancements.
Keep Your Appliance Running Smoothly
Available within the ThinQ app, ThinQ Care provides proactive smart alerts for your LG appliance. Get notifications about usage, maintenance, plus early diagnosis, right on your smartphone. ThinQ Care will help you understand your appliance needs, avoid potential problems, and keep your LG appliance running its best for years on end.
Dishwasher
Why should you buy LG LDTH7972S / LDTH7972D?
Frequently Asked Questions by Customers
Pros and Cons of LG Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash Pro, TrueSteam and Dynamic Heat Dry
The Smart Top Control Dishwasher is designed to revolutionize the way we clean our dishes, offering advanced features that promise efficiency and convenience. With a focus on delivering sparkling, table-ready dishes in a fraction of the time, this dishwasher incorporates cutting-edge technology to enhance the cleaning process. In this document, we will explore the pros and cons of this appliance to help you determine if it is the right fit for your kitchen.
Pros
Cons
The Smart Top Control Dishwasher stands out as a powerful and efficient appliance that caters to modern kitchen needs. With its rapid cleaning cycle, enhanced cleaning capabilities, and innovative features, it offers significant advantages for those seeking convenience and performance. However, potential buyers should weigh the higher price point and complexity of features against their specific needs and kitchen space. Overall, this dishwasher is a strong contender for anyone looking to upgrade their dishwashing experience.
| Width | |
| Exterior Width | 24" |
| Width | 23 3/4" |
| Cutout Width | 24" |
| Depth | |
| Depth | 24 5/8" |
| Depth with Door Opened at 90 Degrees | 49 1/4" |
| Cutout Depth | 24" |
| Height | |
| Height | 33 5/8" |
| Cutout Height | 33 5/8" |
Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™
The LG LDTH7972 24-inch Smart Top Control Dishwasher combines advanced technology with exceptional cleaning performance. Featuring Wi-Fi connectivity, this dishwasher allows you to control and monitor your wash cycles remotely via the LG ThinQ app. The innovative QuadWash Pro system utilizes multi-directional spray arms to ensure thorough cleaning from every angle, while TrueSteam technology effectively eliminates tough stains and sanitizes your dishes. With the 1-Hour Wash/Dry cycle, you can enjoy clean dishes in no time, making it perfect for busy households. The Dynamic Heat Dry feature ensures your dishes come out sparkling and dry, while the PrintProof finish resists fingerprints and smudges, keeping your appliance looking pristine. Experience convenience and efficiency with this state-of-the-art dishwasher.
The Industry's Leading 1-Hour Wash & DryLG's exclusive QuadWash Pro and Dynamic Heat Dry 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.
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.
ThinQ Helps Make Life Happen
The ThinQ app offers control and convenience to help you simplify life and enjoy the comforts of home. Control your dishwasher remotely or use voice commands with Google or Alexa voice assistants. Plus, download additional cycles and access Smart Diagnosis, customer support, and more. ThinQ Care sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. ThinQ UP appliances receive software updates for new features and enhancements.
Keep Your Appliance Running Smoothly
Available within the ThinQ app, ThinQ Care provides proactive smart alerts for your LG appliance. Get notifications about usage, maintenance, plus early diagnosis, right on your smartphone. ThinQ Care will help you understand your appliance needs, avoid potential problems, and keep your LG appliance running its best for years on end.
Dishwasher
Why should you buy LG LDTH7972S / LDTH7972D?
Frequently Asked Questions by Customers
Pros and Cons of LG Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash Pro, TrueSteam and Dynamic Heat Dry
The Smart Top Control Dishwasher is designed to revolutionize the way we clean our dishes, offering advanced features that promise efficiency and convenience. With a focus on delivering sparkling, table-ready dishes in a fraction of the time, this dishwasher incorporates cutting-edge technology to enhance the cleaning process. In this document, we will explore the pros and cons of this appliance to help you determine if it is the right fit for your kitchen.
Pros
Cons
The Smart Top Control Dishwasher stands out as a powerful and efficient appliance that caters to modern kitchen needs. With its rapid cleaning cycle, enhanced cleaning capabilities, and innovative features, it offers significant advantages for those seeking convenience and performance. However, potential buyers should weigh the higher price point and complexity of features against their specific needs and kitchen space. Overall, this dishwasher is a strong contender for anyone looking to upgrade their dishwashing experience.
| Width | |
| Exterior Width | 24" |
| Width | 23 3/4" |
| Cutout Width | 24" |
| Depth | |
| Depth | 24 5/8" |
| Depth with Door Opened at 90 Degrees | 49 1/4" |
| Cutout Depth | 24" |
| Height | |
| Height | 33 5/8" |
| Cutout Height | 33 5/8" |

LG NECO Buy More Save More Rebate
Get up to $800 prepaid MasterCard back
PURCHASE ANY 6 ELIGIBLE MODELS FOR A $800 REBATE
PURCHASE ANY 5 ELIGIBLE MODELS FOR A $600 REBATE
PURCHASE ANY 4 ELIGIBLE MODELS FOR A $500 REBATE
PURCHASE ANY 3 ELIGIBLE MODELS FOR A $400 REBATE
PURCHASE ANY 2 ELIGIBLE MODELS FOR A $100 REBATE
Valid between DECEMBER 28, 2025 - FEBRUARY 2, 2026

LG Buy More Save More Up to $300
Get up to $800 Instant Rebate
Valid January 1, 2026 - April 8, 2026

ENJOY A 2 YEAR WARRANTY
on select LG appliances via the LG ThinQ® app at no cost (up to $185 value)*
Offer valid 1/1/26 – 4/8/26. Terms apply
1 Year Parts and Labor, 2 Years on Control Board and Rack Parts, 10 Years on Direct Drive Motor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
We offer free in-home delivery to most serviceable zip codes for orders over $599.
Our Online Members-Only Price Includes*:
Extended Warranty
Free Installation
Bonus Rewards
Manufacturer rebates, instant savings, and product discounts — all in one place.
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.