LDTH7972D LG Appliances Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™ BLACK STAINLESS STEEL - Jetson TV & Appliance
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Next day delivery if order is placed by 5PM


  4.8  8 Reviews

LG Appliances Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™

Model: LDTH7972D


Store Specials

 In Stock In Stock

Available Colors/Finishes

Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry™ - BLACK STAINLESS STEEL Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam®, and Dynamic Heat Dry™ - PRINT PROOF STAINLESS STEEL


SRP: $1484.00

SAVE: -$436

Extended Warranty

2 Years: $59.99
3 Years: $99.99
5 Years: $169.99
Standard Manufacturer Warranty Only

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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.

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

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.

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.

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.

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.

Keep Your Appliance Running Smoothly

Available within the ThinQ(R) 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.

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.

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.

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.

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.

ThinQ® Helps Make Life Happen

The ThinQ(R) 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(TM) sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. ThinQ UP(TM) appliances receive software updates for new features and enhancements. 7

  • The Industry's Leading 1-Hour Wash & Dry
  • Pro-Level Cleaning Performance
  • Drier than Ever
  • Clean, Sanitize, and Reduce Water Spots
  • Keep an Eye on the Clock
Lower Rack Dish Height Limit 12.5"
Total Place Settings 15
Upper Rack Dish Height Limit 9"
Carton Dimensions (in) (W x H x D) 28" x 34 3/4" x 29 5/8"
Depth with Door Closed with Handle (in) 26.8"
Depth with Door Open (in) 49.25"
Product Dimensions (in) (W x H x D) 23 3/4" x 33 5/8" x 24 5/8"
Product Weight (lbs) 97 lbs
Shipping Weight with Carton (lbs) 109.13 lbs
Hidden Count Down Timer Yes
Heated Dry Option Yes
QuadWash® Pro Yes
3-Stage Filtration System Yes
ADA Compliant No
Detergent and Rinse-Aid Dispenser Yes
Drying System Dynamic Heat Dry
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
Hybrid Condensing Drying System Yes
Inverter Direct Drive Motor Yes
LoDecibel™ Quiet Operation 42 dBA
Multi-Level (5) Water Direction No
Number of Options 8(Flex Zone,Steam,High temp,Dry Boost,Delay Start-Up to 12 hours,Control Lock,Night Dry,Remote Start)
Number of Spray Arms 3 (Top, Upper, Lower)
Leak Detection Yes
QuadWash® Yes
Rinse-Aid Indicator Yes
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Soil (Turbidity) Sensor Yes
Time Remaining Indicator Yes
TrueSteam® Yes
Variable Spray Intensities Yes
Vario Wash Yes
Dynamic Heat Dry™ Yes
1-Hour Wash & Dry Yes
Control Board and Rack Parts 2 Years
Direct Drive Motor 10 Years
Labor 1 Year
Parts 1 Year
Stainless Steel Door Liner or Tub 2 Years
UPC 48231344180
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 238 kWh/Year
Water Factor (WF) 2.9
3rd Rack (Fixed) No
BPA-Free Nylon Coated Racks and Tines Yes
Cup Rack Yes
Cutlery Baskets Yes
EasyRack™ Plus System Yes
Fold Down Tines Yes (Fully Fold on Upper & Fully (Smart) on Lower)
Glide Rail Yes
Height Adjustable Middle Rack Yes
Height Adjustable Upper Rack Yes
Height-Adjustable 3rd Rack Yes
Rack Handle Yes
Stemware Holder Yes
Wheel Bearing Yes
All Available Colors PrintProof™ Black Stainless Steel, PrintProof™ Stainless Steel
Control Panel Location Top Control
Electronic Controls Fully Integrated Control Panel
Fingerprint Resistant Yes
Handle Bar Handle
LED Tub Light No
PrintProof™ Finish Yes
Tub Light Yes
Tub Material NeveRust™ Stainless Steel
Series LG
Monitor Cycle Time No
ThinQ Care™ Yes
NFC Tag On No
Remote Control No
Remote Monitoring Yes
SmartDiagnosis™ Yes
SmartThinQ® No
ThinQ® Smart Technology Yes
wi-fi Enabled Yes
ThinQ UP™ Yes
Style Built-In
Energy Guide Click here to download
Owner's Manual English 11,028K 09/11/2023 Click here to download
Owner's Manual Spanish 11,034K 09/11/2023 Click here to download
Specifications Sheet Click here to download
LG Appliances: LG Buy More Save More Rebate

Receive up to a $500 rebate with purchase of 2 or more qualifying LG Appliances.

Valid from 05/02/2024 - 07/10/2024
Shop models included in this rebate. ⇒
Download the rebate form.
LG Appliances: LG ThinQ Care Warranty Promo

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185

Valid from 04/13/2023 - 07/10/2024
Shop models included in this rebate. ⇒
Download the rebate form.

Average Rating

out of 5 (8 Reviews)

5 ★
4 ★
3 ★
2 ★
1 ★
0-5 of 8 Reviews |

Great Features and Product

by: CP24

Yes, I would recommend this to a friend.

Source: lg appliances.com

I bought this item roughly a month ago. It puts my old dishwasher to SHAME. Its more quiet and quite more efficient. I can control it with my device and dont feel I have to rewash.



Yes, I would recommend this to a friend.

Source: lg appliances.com

Bought two weeks ago and love performance and options.

Great features looks good

by: David Ott

Yes, I would recommend this to a friend.

Source: lg appliances.com

We were using a portable machine until our kitchen remodel was done. Really liked the features and the black stainless color. Love how quiet it is and it does a great job cleaning. Looks really nice with the new cabinets. We have other LG appliances and have had really good luck them.

Why waste your time and money on other products

by: Ranger_ak

Yes, I would recommend this to a friend.

Source: lg appliances.com

We have shopped around and tried other name brands but one thing that is certain we ALWAYS come back to LG products. From TVs washers dryers microwaves and Frederators....dont waste another dollar or minute of your time. This new dishwasher is absolutely the best we have ever owned. Its fast quite and cleans the dishes the first time .

Installation questions


Yes, I would recommend this to a friend.

Source: lg appliances.com

We just purchased an LG Thin Q model LDTH7972D. Weve not owned a top control dishwasher in the past but it seems odd that you need to open the door perhaps mid-cycle to access the controls or even see the remaining time for the current function. I suppose this protects the panel. There are 3 small LEDs on the front just above the handle. I find no reference in the manual as to their function. Any ideas?
0-5 of 8 Reviews |
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