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

LG Canada LDTH7972S


  • 1-Hour Wash & Dry Cycle
  • QuadWash Pro™
  • Dynamic Heat Dry™
  • TrueSteam®

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Energy Star Rated: Yes

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Do the Dishes at the Speed of Life

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

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 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.

Brilliant visiblity

Check on your dishes 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 favourite mug.

Resists smudges for an effortless shine

Smudge Resistant finish resists fingerprints and smudges to keep your kitchen looking its best. Available in black and classic stainless steel, now you can have all of the things you love about stainless steel appliances-the premium look, the professional-grade durability-without the need for special cleaners or constant attention. Plus, it easily wipes clean with a soft, dry cloth.


  • 1-Hour Wash & Dry Cycle
  • QuadWash Pro™
  • Dynamic Heat Dry™
  • TrueSteam®
  • Height Adjustable 3rd Rack
  • ThinQ® Technology
LG Brand Yes
Top Control Yes
Bar Handle Yes
Total Place Settings 15
Lower Rack Dish Height Limit 12.5"
Auto Yes
Delicate Yes
Normal Yes
Download Cycle Yes
Rinse (Download cycle)
Flex Zone Yes
High temp Yes
Delay Start Up to 12 hours
Night Dry Yes
TrueSteam® Yes
SenseClean Wash System Yes
No. of Spray Arms 3 (Top, Upper, Lower)
Drying System Dynamic Heat Dry™
Hidden Water Heater Yes
Soil (Turbidity) Sensor Yes
Lodecibel Quiet Operation 42dBA
BPA-Free Nylon Coated Racks and Tines Yes
Balanced Door Yes
Colours Smudge Resistant Stainless Steel Black Stainless Steel
Remaining Time indicator LED
Tub Light Yes
Rack System EasyRack™ plus
Fold Down Tines (Lower) Fully (Smart)
Rack Handle / Deco (Lower) Yes / Yes
Rack Colour (Tine) Silver
Cuprack colour Dark Grey
Height Adjustability Easy One Touch (3 Level)
Maximum Height of Lower Rack 2.5 inch (320mm)
Height Adjustable 3rd Rack Yes
Gliding Type (Lower) Gliding Wheel
STS Deco Yes
Nozzle Colour Orange
Wifi Yes
Energy Star Yes
Energy Use (kWh/Year) 238
Unit Dimensions (WxDxH) 23 3/4" x 24 5/8" x 33 5/8" (603mm x 625mm x 854mm)
Depth with Door Open 49 1/4"
Clearances (WxDxH) 24" x 24" x 33 5/8"
Weight (Unit / Carton) LBS 97 / 109.13
Labour/Parts (Internal/Functional Parts only) 1 Year
Direct Drive® Motor 10 Years
LDTH7972S 048231342650

Quick Specs

  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Features

  • Energy Star Rated: Yes

Download Spec Sheet

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.