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Dual Cool, 1.5 Ton Air Conditioner , 6 steps Auto I Control Ampere +, Premium design , Energy saving & Fast Cooling
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Dual Cool, 1.5 Ton Air Conditioner , 6 steps Auto I Control Ampere +, Premium design , Energy saving & Fast Cooling
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I-Control Ampere+

Automatically Control Electricity with 6 Steps of Ampere Usage

Effortlessly control the cooling and heating of your AC with the ThinQ app while running other appliances without experiencing any power outages.
As the air conditioner winds out, all electronics in the house are electrified at the same time. As the air conditioner winds out, all electronics in the house are electrified at the same time.

*To use Auto ICA function, the product and Auto ICA device must be installed/connected. And Auto ICA device must be connected to National power source.
*The Auto ICA Device is a piece of equipment installed alongside an indoor unit to detect any changes in the power source supplied to the air conditioner.
*The Auto ICA Device is included with the product.
*To use Auto ICA for the first time, initial setting with ThinQ or remote control is required. For details, please check the manual enclosed with the product. (ICA L1 is the default setting when using Auto ICA for the first time.)
The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior. The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior.
DUAL Inverter Compressor™

Efficient, Faster, Durable, Quieter

Powered by DUAL Inverter Compressor™ Technology.
RAC-MEA-ARTCOOL-07-DUAL-Inverter-Compressor-M.jpg

10-Year Warranty

With a 10-year warranty on the compressor, it will keep performing at its best for longer.
*1 year parts and labor warranty, and additional 9 years extra warranty applicable on specific part only.
The TUV Rheinland logo.

Verified by TUV

LG inverter air conditioners(US-Q242K*) cools up to 40% more faster than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃).
An Air conditioner system is outside of a door on a patio. An Air conditioner system is outside of a door on a patio.

More Durable Cooling in Extreme Heat*

Always stay cool indoors with durable cooling that withstands extreme outdoor temperatures.
*It means temperature below 65℃.
A woman lounges on a sofa smiling as the air conditioner blows air above her. A woman lounges on a sofa smiling as the air conditioner blows air above her.

Save on Energy Bills and the Planet

Reduce your energy consumption and your electricity bill with more efficient cooling.
The TUV Rheinland logo.

Verified by TUV

LG inverter air conditioners(US-Q242K*) saves up to 70% more energy than LG non-inverter air conditioners(TS-H2465DAO). *Initial Temperature(Outdoor 35℃, Indoor 33℃), Setting Temperature(26℃), Testing Time (8 Hours).
A woman lounges on a couch in a living room with the LG air conditioner installed above her on the wall. A woman lounges on a couch in a living room with the LG air conditioner installed above her on the wall.

Good Work Goes Unnoticed

Don't get disturbed and sleep soundly with an air conditioner that makes less noise.
*According to LG internal test, LG DUAL Inverter air conditioner is less than 19dBA. (Model - V10API)
A play/pause button on the bottom indicates this is a video. A woman stretches back smiling on a couch. A play/pause button on the bottom indicates this is a video. A woman stretches back smiling on a couch.
Plasmaster™Ionizer+

Leaves Your Space Clean from Bacteria

Removes 99%* of adhering bacteria and deodorizes**.
The TUV Rheinland logo.

Verified by TUV

*The TÜV Rheinland test verified that the Plasmaster™Ionizer+ removed up to 99 percent of adhering bacteria (Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa) in the test room of 30m.3 The model tested was SW09BAJWAN.
The Intertek logo.

Verified by Intertek

*Intertek verified that tobacco adhesive odor intensity (Toluene, Ammonia, Acetic acid) is reduced from 3.6 to under 1.5 after 60 minutes of operation in testing area of 8m3. The model tested was R24AWN. The efficiency in bacteria removal may differ in actual conditions.
The view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen. The view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen.
Auto Cleaning

An Internal Clean that's Automatic

Automatically dries any moisture inside the air conditioner to ensure it's always clean.

Smart Control, Smarter Life

Connect and Control from Anywhere

The LG ThinQ™ app allows you to easily connect with your air conditioner in a way you never could before. Start your air conditioner with just the tap of a button.

Three icons at the top indicate there are three images in a carousel. The second icon, labelled "Smart Alert", is red. Three icons at the top indicate there are three images in a carousel. The second icon, labelled "Smart Alert", is red.

Efficient Product Maintenance

The LG ThinQ™ app continuously monitors your air conditioner. Whether it’s everyday maintenance or something else, the app allows you to easily monitor energy usage.

Three icons at the top indicate there are three images in a carousel. The third icon, labelled "Monitoring", is red. Three icons at the top indicate there are three images in a carousel. The third icon, labelled "Monitoring", is red.
An LG air conditioner with the ARTCOOL mirrored glass exterior is seen hanging on a wall at an angle. An LG air conditioner with the ARTCOOL mirrored glass exterior is seen hanging on a wall at an angle.

Stylish ARTCOOL Design

Maintain your home aesthetic thanks to LG ARTCOOL's mirrored glass that reflects its surroundings.
An LG air conditioner is hanging at the top center of the image. An LG air conditioner is hanging at the top center of the image.

Fast, Powerful Cooling and Heating

Stay comfortable all year long, even in extreme climate, with our DUAL Inverter Compressor.
The LG air conditioner is installed on the wall and seen from the side angle. The LG air conditioner is installed on the wall and seen from the side angle.
Pre-Filter

Traps Big Dust from the Start

Traps big dust particles as the first line of defense.
The TUV Rheinland logo.

Verified by TUV

TUV has verified that the New model has 42% higher cooling performance 4 years later compared to the conventional model(Test condition: T3 condition, New model: I23TTB 14FPI* wide louver, Conventional model : I23TTB 18FPI louver). *FPI(Fin Per Inch) : Quantity of fins in a inch (1inch = 2.54cm)
Easy-to-Monitor Energy Consumption Easy-to-Monitor Energy Consumption

Easy-to-Monitor Energy Consumption

The display keeps you informed so you can easily monitor and reduce energy consumption*. *Energy consumption during A/C operation.
  • The side view of the air conditioner can be seen on the wall.

    Quick and Easy Installation

    Enjoy cool air sooner with air conditioning that takes less time and effort to install.

  • A father and daughter sleep on a couch beneath an air conditioner that is blowing air out over them.

    A More Comfortable Sleeping Environment

    Experience the most comfortable sleeping environment with automatically adjusting functions*. *When the comfort sleep function is activated.

  • The LG fan that is outside of the house is shown with a dark lightning sky in the background.

    Safety Against Voltage Fluctuation

    No need to turn on the light to change mode of your air conditioner by applying GYRO sensor in the remote.

FAQ

Q.
What is the difference between an inverter air conditioner and a non-inverter air conditioner?
A.
The difference between inverter air conditioners and non-inverter air conditioners is the control of the compressor operating speed.Non-inverter air conditioners have compressors working at the same speed regardless of indoor temperature, turning off when the desired temperature is reached and turning on again when the temperature rises. Inverter air conditioners operate by adjusting the compressor speed faster at higher temperatures and slower at lower temperatures.
Summary
  • Cooling Capacity Max(W)
    6890
  • Indoor Unit Dimension_WxHxD(mm)
    998 x 345 x 212
  • Feature 1
    Ampere Control
  • Feature 2
    Fast Cooling
GENERAL
  • Product Type
    Wall Mounted
    Est. Cooling Area (Sq. Ft.)
    N/A
  • Est. Heating Area (Sq. Ft.)
    N/A
    Cooling Capacity Rated/Min(W)
    5270 / 900
  • Heating Capacity Rated/Min(W)
    6010 / 900
    Cooling Capacity Max(W)
    6890
  • Heating Capacity Max(W)
    6980
    Cooling Power Consumption Rated/Min(W)
    1452 / 320
  • Heating Consumption Power Rated/Min(W)
    1665 / 320
    Rated Input Voltage(V, Hz)
    220 ~ 240, 50
  • Indoor Unit Dimension_WxHxD(mm)
    998 x 345 x 212
    Outdoor Unit Dimension_WxHxD(mm)
    870 x 650 x 330
  • Refrigerant Type
    R410A
    Sound Power(Cooling) SH/H/M/L/SL(dB(A))
    N/A
  • Sound Power(Heating) SH/H/M/L/SL(dB(A))
    N/A
    Indoor Unit Weight(kg)
    12.2
  • Indoor Unit Weight(lb.)
    26.9
    Outdoor Unit Weight(kg)
    43.0
  • Outdoor Unit Weight(lb.)
    94.8
COOLING
  • Fan Speed
    5 Steps + Natural
    4way
    Up-Down/Left-Right
  • Comfort Air
    Yes
    Power Cooling
    Yes
  • Airflow direction control (up & down)
    Yes(6 Steps)
    Airflow direction control (left & right)
    Yes
HEATING
  • Power Heating
    Yes
AIR PURIFYING
  • PM 1.0 Sensor
    N/A
    Air Purifying Display
    N/A
  • Ionizer
    Yes
FILTER
  • Micro Filter
    N/A
    Antibacteria Micro Filter
    N/A
  • Dust Filter
    N/A
    Allergy Filter
    Yes
  • Pre Filter
    Yes
    Fine Dust Filter
    N/A
Energy Saving
  • Energy Saving(Cooling)
    N/A
    Energy Monitoring
    Yes
  • Energy Display
    Yes
    Energy Grade
    A
  • Active Energy Control
    N/A
    ICA(I control Ampere)
    Yes
  • Dry Contact
    N/A
HYGIENE
  • UV Nano
    N/A
    Auto Cleaning
    Yes
CONVENIENCE
  • ThinQ(Wi-Fi)
    Yes
    Smart Guide
    Yes
  • Reservation
    Yes
    Tropical Night Comport Sleep
    Yes
  • Filter Alarm
    N/A
    Smart Diagnosis
    N/A
  • Remote Controller
    Yes
    On/Off Reservation(24Hr)
    Yes
  • Human Body Detecting
    N/A
    Low Noise
    N/A
  • Stabilizer Free Operation
    N/A
    Voice Control (3rd Part device)
    N/A
  • Fan Mode
    Yes
    Auto Restart
    Yes
  • Forced Switch Operation
    Yes
DEHUMIDIFICATION
  • Humidity Sensor
    N/A
    Dehumidification
    Yes
OUTDOOR UNIT
  • Outdoor Unit Model Name
    S4UW18K2RLC
COMPLIANCE
  • Product Type & Model Name
    Single Split Wall Mounted / S4-W18K2RLC
    Product Model Name
    S4-W18K2RLC
  • Launching Month (YYYY-MM)
    2022-12
    Manufacturer (Importer)
    LG Electronics
BAR CODE
  • Bar Code
    8851434634550
DESIGN
  • Display
    Number Display
COMPLIANCE INFORMATION
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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
With an air conditioning system from LG, you can efficiently heat or cool one room or one area of your home. Just a few features that make our air conditioning units among the best include:

Powerful Air Throw: Many of our air conditioning units feature powerful fans that allow you to feel cool breezes up to 12 meters away.

Step Control: To help you cool specific areas faster, our air conditioning systems allow you to adjust the horizontal vanes in an array of increments. Additionally, select units offer optional vertical louver controls, which allow you to adjust vertical louvers independently of the horizontal vanes. In addition, these advanced systems offer powerful air throw, allergy reduction filters and responsive step controls that allow you to direct the air as needed – and make the air in your home safer and healthier to breathe. For more options, browse our full range of air conditioning solutions– and discover our newest cooling innovations for residences and commercial properties.