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

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

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

LDTH7972D
1/5

Key features

  • ThinQ Offer: Get an extra 1-year limited warranty (up to $185 value) through 12/31/25. Terms applyᶲ
  • 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®
  • Dynamic Heat Dry™ (2024)
  • TrueSteam® with Sanitization
  • Built In Leak Detection monitors water supply, drainage and drainage and leakage
  • When the dishwasher is not in use, the Hidden LED Front Timer disappears for a sleek look
  • The height-adjustable 3rd rack provides space to fit everything from long flatware to small cups

Delivery

MyLG Ownership Program

All MyLG Ownership Program benefits active while subscribed. pro or pro care subscriptions automatically renew at full price annually until cancelled. Terms apply.

LG Premium Care by Asurion

This coverage adds to the standard manufacturer’s limited warranty. Not available in Florida.

Professional Installation Made Easy

pro & pro care members: FREE simple services and 50% off select complex services (dishwasher, over-the-range microwave, wall oven, hood). Cost deducted at checkout. Terms apply.

Trade-In with Free Haul Away

Traded in product must be of the same type as the one purchased.

pro & pro care members: Add move rooms for FREE. Cost deducted at checkout. Terms apply.

Laundry & Dry Cleaning Service

By claiming this offer, you agree to share your information with Rinse.com for credit redemption.


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Review your selections

Selection Total

$999.00

Free In-home Delivery
Delivery to your room of choice. Schedule your appointment during checkout. Next day available in select areas.
Free Returns

Shop with confidence. Free returns within 14 days of delivery.

Return Policy
Extended Coverage
1-year warranty with standard parts and labor included. Additional extended service plans available.
Specifications

download-guide iconDownload Energy Guide
  • Capacity
  • Certifications
  • Dimensions/Clearances/Weight
  • Features
  • Limited Warranty
  • Power Ratings
  • Racks and Baskets
  • Style and Design
  • Summary
  • Dishwasher ThinQ® Smart Features
  • See All
  • Capacity
    Lower Rack Dish Height Limit
    12.5"
    Total Place Settings
    15
    Upper Rack Dish Height Limit
    9"
    Capacity
    Lower Rack Dish Height Limit
    12.5"
    Total Place Settings
    15
    Upper Rack Dish Height Limit
    9"
    Certifications
    NSF
    Yes
    Dimensions/Clearances/Weight
    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
    Features
    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
    Limited Warranty
    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
    Power Ratings
    CEE Tier
    1
    ENERGY STAR® Qualified
    Yes
    Energy Use (kWh/Year)
    238 kWh/Year
    Water Factor (WF)
    2.9
    Racks and Baskets
    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
    Style and Design
    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
    Curved Bar
    LED Tub Light
    No
    PrintProof™ Finish
    Yes
    Tub Light
    Yes
    Tub Material
    NeveRust™ Stainless Steel
    Summary
    Series
    LG
    Dishwasher ThinQ® Smart Features
    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
    Features

    True Steam with Sanitization

    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.

    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.

    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.

    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.

    For owners

    Warranty Information
    Discover the Smart Top Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, TrueSteam® and Dynamic Heat Dry®.

    1Based on 2022 third-party testing comparing competitive consumer products.

    2as compared to our standard QuadWash®

    3as compared to LG dishwashers without Dynamic Heat Dry™ technology.

    4Percent in water spot reduction compared to comparable LG non-steam dishwasher on delicate wash cycle. Results may vary by model. Results based on test with LG LDF7774ST as of Feb. 2018.

    5Certified by the National Sanitation Foundation (NSF) to reduce bacteria on dishes by 99.999% when operated on the Steam cycle.

    6Available on select LG smart appliances with Wi-Fi enabled

    7Available on select LG smart appliances. Features may vary by model.

    nullPurchases must be made between July 11, 2024 and December 31, 2025. Consumers must download the LG ThinQ™ App and connect product to Wi-Fi to claim their extended manufacturer's limited warranty. See terms at https://appliance.lg-promos.com/lg-ha/thinq724/en-US.


    Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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