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LG LDTS5552S
ENERGY STAR®
LG Dishwashers 2026 LG Dishwashers 2026
AGNQ84
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
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AGNQ84
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Description & Features
The LG LDTS5552S dishwasher brings together advanced cleaning technology, sleek design, and smart connectivity to elevate everyday kitchen cleanup. With a generous 24-inch width and capacity for up to 15 place settings, it’s ideal for busy households that need to handle everything from everyday dishes to cookware after entertaining. At the heart of this model is QuadWash® technology, which uses four multi-motion spray arms instead of the traditional two, rotating and reversing to reach into every corner so dishes come out thoroughly clean the first time, even in heavily loaded racks. Complementing this is TrueSteam®, a powerful steam system that helps loosen stubborn, baked-on food while also reducing water spots on glassware, so you can skip most pre-rinsing and still enjoy sparkling results. Drying performance is further enhanced by Dynamic Dry™ technology, which works in tandem with TrueSteam® to deliver drier dishes and fewer spots, allowing you to unload and set the table straight from the dishwasher with confidence. Inside, a height-adjustable 3rd Rack adds valuable flexibility, creating extra room for long utensils, spatulas, small cups, and hard-to-fit items that would otherwise crowd the lower racks. The interior NeveRust™ stainless steel tub and PrintProof™ stainless steel exterior help this dishwasher look as good as it performs, resisting odors inside and fingerprints outside for a consistently polished appearance. Operating at a quiet 46 dB with LoDecibel™ technology, it runs discreetly in open-concept spaces, so conversations and TV time aren’t disturbed. Built-in LG ThinQ® smart technology lets you monitor cycles, receive notifications, and even use compatible voice assistants for hands-free updates, adding modern convenience to your daily routine. Energy-efficient and thoughtfully engineered, the LG LDTS5552S combines standout features like QuadWash®, TrueSteam®, Dynamic Dry™, and PrintProof™ styling to deliver a premium dishwashing experience that goes beyond what many standard models offer.

QuadWash™ technology – uses four multi-motion spray arms instead of two to power-clean dishes from multiple angles for thorough coverage and fewer rewashes.

TrueSteam® with Sanitization – uses high‑temperature steam to penetrate food residue, sanitize dishes, and help reduce water spots by up to 60% for sparkling glassware.

Dynamic Dry™ enhanced with TrueSteam® – combines powerful drying with steam to deliver drier dishes and reduced spotting so items are table‑ready right from the dishwasher.

LG ThinQ® smart technology – connects to the ThinQ app for remote monitoring, cycle status notifications, and smart features that help manage and maintain the dishwasher.

ThinQ Care™ smart diagnostics – sends usage, maintenance, and diagnostic alerts to help identify potential issues (like leaks) early and simplify service.

PrintProof™ stainless steel finish – fingerprint‑ and smudge‑resistant exterior keeps the door looking clean with minimal wiping.

NeveRust™ stainless steel tub – durable, rust‑resistant interior improves drying performance and offers long‑lasting, premium appearance.

EasyRack™ Plus system – flexible rack system with adjustable tines and multiple configurations to accommodate a wide variety of dish sizes and shapes.

LoDecibel™ quiet operation (46 dBA) – ultra‑quiet performance allows you to run cycles any time, even in open‑concept spaces, without disturbing conversation.

DirectDrive Motor™ / Inverter Direct Drive™ – efficient, reliable motor directly connected to the wash system for improved performance, reduced noise, and long‑term durability.

QuadWash® multi‑motion arms – rotating arms move back and forth while spinning to reach into corners and clean heavily soiled items more effectively.

SenseClean™ wash system – uses a soil (turbidity) sensor to detect how dirty the water is and automatically adjusts wash time and water usage for optimal cleaning and efficiency.

Vario Wash option – allows different spray intensities in the upper and lower racks so you can wash delicate items and heavily soiled pots in the same load.

Dynamic Dry™ system – advanced hybrid condensing drying system helps remove moisture from dishes without a traditional exposed heating element.

ENERGY STAR® qualified – meets strict energy‑efficiency standards to help reduce electricity and water consumption and lower utility bills.

NSF‑certified sanitization cycle – high‑temperature sanitizing option reduces bacteria on dishes for added hygiene and peace of mind.

Wi‑Fi enabled connectivity – links the dishwasher to your home network for app control, status updates, and integration with other smart‑home features.

Voice assistant compatibility – works with Google Assistant and Amazon Alexa (via ThinQ) so you can check status or start cycles using voice commands.

Top control, fully integrated panel – hidden controls on the door top create a sleek, modern look and are only visible when the door is open.

24‑inch built‑in design – standard width fits most dishwasher openings for easy replacement or installation in new kitchens.

15 place settings capacity – accommodates large loads of dishes, glasses, and cookware, ideal for families or frequent entertaining.

Adjustable 3rd rack – height‑adjustable upper‑level rack provides extra space for long utensils, spatulas, tongs, and small cups or espresso cups.

Height‑adjustable middle/upper rack – raises or lowers to fit tall items like stemware above or large pots and pans below.

Fold‑down tines (upper and lower racks) – tines fold flat to create more room for bowls, pots, and irregularly shaped items.

BPA‑free nylon‑coated racks and tines – durable, smooth‑coated racks help protect dishes and resist chipping and rust.

Cutlery basket included – removable basket organizes silverware and small utensils for better cleaning and easy unloading.

Cup racks and holders – dedicated areas in the upper rack secure cups and small items to maximize usable space.

Top spray, upper, and lower spray arms (3 total) – multiple wash levels ensure water reaches every rack for consistent cleaning performance.

10 wash cycles – includes Auto, Heavy, Normal, Delicate, Turbo, Express, Rinse, Refresh, Machine Clean, and Download cycle for tailored cleaning.

9 wash options – features Dual Zone, Half Load, Energy Saver, Steam, High Temp, Extra Dry, Delay Start, Control Lock, and Night Dry for added flexibility.

Dual Zone wash option – targets different spray intensities to upper and lower racks to protect delicate items while tackling tough messes.

Half Load option – allows efficient washing of smaller loads in one rack, saving water and energy when the dishwasher isn’t full.

Energy Saver option – reduces energy consumption by adjusting cycle parameters while still delivering effective cleaning.

Steam option – adds steam to compatible cycles to help loosen baked‑on food and improve cleaning of tough soils.

High Temp option – raises wash temperature for improved cleaning and better removal of grease and stuck‑on residue.

Extra Dry option – extends drying time and intensity to improve drying performance on plastics and hard‑to‑dry items.

Delay Start function – lets you schedule the cycle to begin later, ideal for off‑peak energy hours or when you’ll be away.

Night Dry option – periodically circulates air after the cycle completes to help prevent moisture buildup when dishes sit overnight.

Machine Clean cycle – dedicated self‑cleaning program helps remove buildup inside the tub and maintain optimal performance.

Express / 1‑hour style wash – shorter cycle quickly cleans lightly soiled dishes when you need fast turnaround.

Refresh cycle – lightly rinses and freshens dishes that have been sitting, reducing odors before a full wash.

Rinse cycle – quickly rinses off food residue to prevent odors and drying of soils when you’re not ready for a full load.

Hybrid condensing drying system – uses a combination of condensation and air circulation to dry dishes efficiently without an exposed heating element.

3‑stage filtration system – multi‑layer filters capture food particles to protect the pump and maintain cleaning performance.

Leak detection system – monitors for water leaks and helps prevent potential water damage by triggering protective measures.

Safety float switch – detects excessive water levels in the base and helps shut off water flow to prevent overflow.

Hidden water heater – enclosed heater safely raises water temperature for effective cleaning and sanitizing.

Anti‑bacterial treatment components – treated sump, filters, and drain components help inhibit bacterial growth in key water‑contact areas.

Time remaining / countdown display – digital display shows how much time is left in the cycle for easier planning.

End‑of‑cycle indicator – audible beeper and display message alert you when the wash program is complete.

Rinse‑aid indicator – notifies you when rinse aid is low so you can maintain optimal drying and spot‑free results.

Control Lock (Child Lock) function – disables the control panel to prevent accidental changes or operation by children.

Balanced door design – engineered hinge and spring system allows the door to open smoothly and stay in place at various angles.

Towel‑bar / curved bar handle – sturdy, stylish handle provides a comfortable grip and coordinates with other kitchen appliances.

Fingerprint‑resistant exterior – special finish helps hide smudges and prints, reducing the need for frequent cleaning.

Top control LED indicators – discreet lights on the control panel provide clear feedback on cycle selection and status.

Standard 24‑inch depth with door closed – fits flush with most cabinetry for a built‑in, integrated appearance.

Spacious lower rack with tall‑item clearance – accommodates plates up to approximately 12.5" high, plus large pots and pans.

Adjustable upper rack dish height – supports taller items in the upper rack (up to around 7–9") depending on rack position.

SmartDiagnosis™ support – allows quick troubleshooting via the ThinQ app or phone support by transmitting diagnostic data.

ThinQ® remote monitoring – lets you check cycle progress and receive completion alerts on your smartphone.

Downloadable cycles (via ThinQ) – enables adding specialized wash programs through the app to better match your cleaning needs.

Energy use around 258 kWh/year – efficient annual energy consumption helps keep operating costs low.

Water Factor (WF) around 2.9 – efficient water usage per cycle supports lower water bills and environmental conservation.

1‑year parts and labor warranty – provides initial coverage for manufacturing defects and service.

Extended component warranties – includes longer coverage on key parts such as the Direct Drive motor and stainless steel tub for added confidence in long‑term reliability.

Manufacturer's Warranty: 1 year

Canadian model: LDTS5552S

Canadian UPC: 048231342346

EAN: 0048231342346


Get a Spotless Clean the First Time - LDTS5552S
Get a Spotless Clean the First Time
LDTS5552S - Get a Spotless Clean the First Time
LG's exclusive QuadWash™ technology gets dishes clean the first time. With four spray arms instead of just two, QuadWash™ uses Multi-Motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the entire cycle.
Clean, Sanitize, and Reduce Water Spots - LDTS5552S
Clean, Sanitize, and Reduce Water Spots
LDTS5552S - Clean, Sanitize, and Reduce Water Spots
LG TrueSteam® uses the power of steam to combat food residue and reduces water spots by 60% 1 . National Sanitization Foundation Certified 2 .
Step Up to the 3rd Rack - LDTS5552S
Step Up to the 3rd Rack
LDTS5552S - Step Up to the 3rd Rack
The 3rd rack gives you more space to fit everything from long flatware to oversized cooking utensils including spatulas, spoons, tongs and more.
Resists Smudges for an Effortless Shine - LDTS5552S
Resists Smudges for an Effortless Shine
LDTS5552S - Resists Smudges for an Effortless Shine
PrintProof™ finish resists fingerprints and smudges to keep your kitchen looking its best.
A Beautiful Table Starts with Dynamic Dry™ - LDTS5552S
A Beautiful Table Starts with Dynamic Dry™
LDTS5552S - A Beautiful Table Starts with Dynamic Dry™
Dynamic Dry™ enhanced with TrueSteam® thoroughly dries dishware and removes water spots so you can confidently set the table right from your dishwasher.
A Smarter Home Starts with the LG ThinQ® App - LDTS5552S
A Smarter Home Starts with the LG ThinQ® App
LDTS5552S - A Smarter Home Starts with the LG ThinQ® App
The ThinQ app 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. Learn more
Life's better when your home runs smart - LDTS5552S
Life's better when your home runs smart
LDTS5552S - Life's better when your home runs smart
Discover ThinQ Care within the ThinQ app -- proactive smart alerts to keep your appliances running smoothly. Get notifications about usage, maintenance, plus early diagnosis right on your smartphone 3 .
Make Room for Last-minute items - LDTS5552S
Make Room for Last-minute items
LDTS5552S - Make Room for Last-minute items
Quickly raise or lower the rack to make room for taller or hard-to-fit items.

Specs
SpecificationValue
Type Built-in dishwasher
Width 23.75 inches
Height 33.6–33.75 inches (approx. 33 5/8")
Depth (cabinet / without handle) 24.6–24.63 inches
Depth (with handle) 26.81 inches
Depth with Door Open 90° 49.25 inches
Cutout Width 23.85 inches
Cutout Height 33.73 inches
Cutout Depth 24.73 inches
Product Weight Approx. 79.6–87.3 lbs
Shipping Weight Approx. 92–99.4 lbs
Capacity 15 place settings
Sound Level 46 dBA
Tub Material NeveRust / NeverRust stainless steel
Rack Material BPA-free nylon coated racks and tines
Number of Racks 3 (including 3rd rack / cutlery tray)
3rd Rack Yes, height-adjustable 3rd rack (cutlery tray)
EasyRack Plus System Yes, upper rack height adjustable with multiple positions
Cutlery Baskets Yes
Place Setting Capacity 15
Control Panel Type Top control, fully integrated
Handle Type Bar handle
Door Panel Type Solid
Finish PrintProof / smudge-resistant stainless steel
Color Stainless steel
Dishwasher Type Built-in, 24" class
Appliance Fit Width 24 inches
Energy Star ENERGY STAR certified
Energy Use 258 kWh/year (approx.)
CEE Tier Tier 1 (where listed)
Noise Category LoDecibel / “Quieter” range
Wash System QuadWash with Multi-Motion spray arms
Number of Spray Arms 3 (top, upper, lower)
TrueSteam Yes, 100°C TrueSteam jets (door + top & bottom)
Dynamic Dry Yes, Dynamic Dry / Dynamic Dry enhanced with TrueSteam
Hybrid Condensing / Drying System Yes (hybrid condensing style drying, model-specific wording)
Wash Cycles 10 cycles: Auto, Heavy, Delicate, Refresh, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express (some retailers list 9–10 depending on naming)
Wash Options Up to 9 options: Dual Zone, Half Load, Energy Saver, Steam, High Temp, Extra Dry, Delay Start, Control Lock, Night Dry (availability may vary by region)
Sanitize Option / NSF Yes, sanitize option; NSF certified
Soil (Turbidity) Sensor Yes (SenseClean system)
Vario Wash / Dual Zone Yes
Filtration System 3-stage filtration system
Detergent & Rinse Aid Dispenser Yes
End of Cycle Indicator Yes (beeper + display indication)
Hidden Water Heater Yes
Safety Float Switch (Leak Protection) Yes
Anti-bacterial Treatment Yes (sump / filters / drain path, where specified)
Smart Connectivity ThinQ Wi‑Fi, Smart Diagnosis, app and voice compatible
Voice Assistants Works with Google Assistant and Amazon Alexa (where listed)
Fingerprint / Smudge Resistance Yes, PrintProof / smudge-resistant stainless finish
Control Lock Yes
Delay Start Yes
Night Dry Yes (option on some cycles)
Half Load Yes
High Temp Yes
Extra Dry Yes
Energy Saver Mode Yes (where listed)
Interior Lighting Not typically listed (assume no interior light)
ADA Compliant No
Wi‑Fi Capable Yes
Smart Features Summary Remote start/monitoring, cycle status, diagnostics via LG ThinQ app (region-dependent)
Manufacturer’s Basic Warranty 1 year parts and labor
Extended Component Warranty 5 years parts on main PCB, racks, stainless door liner & tub (region-dependent wording)
Direct Drive Motor Warranty 10 years (parts only)
Stainless Steel Door Liner / Tub Warranty Up to lifetime (U.S. documentation) or 5+ years parts (Canada wording)
Model Number LDTS5552S
UPC (Canada retail) 048231342346
Manuals
LG Dishwashers 2026 LG Dishwashers 2026
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LDTS5552S
LDTS5552S
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