Skip to Contents

ADD TO WISHLIST

Black Friday Offer
S4-Q24K228E component-copyModelName
24,000 BTU | DUAL Inveter Compressor™ |Gen Mode+™| Mosquito Away| Energy Saving | Faster Cooling

Key Features

See Retailer for Pricing

Limited Quantity Sale

Available QTY 0
  • vip-price-message
    (S4-Q24K228E)
    $
    $
    LG Members Price
Total
Add to CompareAdd to CompareRemove Compare

component-OBScountrySelectDesc

See Retailer for Pricing

Limited Quantity Sale

Available QTY 0
  • vip-price-message
    (S4-Q24K228E)
    $
    $
    LG Members Price
Total
24,000 BTU | DUAL Inveter Compressor™ |Gen Mode+™| Mosquito Away| Energy Saving | Faster Cooling
Buy Now

What’s to Love About LG Air Conditioners?

  • An air conditioner that allows setting the power in three steps via the remote control. An air conditioner that allows setting the power in three steps via the remote control.
    Gen Mode+™
    Flexible energy control
  • Mother and child protected from mosquitoes by Mosquito Away ultrasonic wave. Mother and child protected from mosquitoes by Mosquito Away ultrasonic wave.
    Mosquito Away
    Comfortable family time
  • A man exercising under an air conditioner that is fast cooling the space. A man exercising under an air conditioner that is fast cooling the space.
    Fast Cooling
    Quick comfort any time
  • An air conditioner and 3 energy saving icons (coins, plugs, leaves) on an abstract background reminiscent of a leaf. An air conditioner and 3 energy saving icons (coins, plugs, leaves) on an abstract background reminiscent of a leaf.
    Energy Saving
    Green and affordable
Operating DUAL inverter compressor™ Operating DUAL inverter compressor™
DUAL Inverter Compressor™

Efficient, faster, durable, quieter

Powered by DUAL Inverter Compressor™ technology.
10-year warranty logo.

10-year warranty

With a 10-year warranty on the compressor, it will keep performing at its best for longer.
Gen Mode+™

Stay in cool at any condition with Gen Mode+™

Control your air conditioner using 3 steps of power level in upgraded Gen Mode+™
An air conditioner that allows setting the power in three steps via the remote control. An air conditioner that allows setting the power in three steps via the remote control.
Mosquito Away

A cool, safe way to keep mosquitoes away

Mosquito Away is a safe and easy way to keep mosquitoes at bay. It cools your space while protecting your family.
Mother and child protected from mosquitoes by Mosquito Away ultrasonic wave. Mother and child protected from mosquitoes by Mosquito Away ultrasonic wave.
The comparison between being able to use cooling mode with Mosquito Away mode and just using only Mosquito Away mode. The comparison between being able to use cooling mode with Mosquito Away mode and just using only Mosquito Away mode.

Flexible use of Mosquito Away on ThinQ

Mosquito Away is simple to control with the ThinQ app. You can use it with cooling or alone with fan mode.
The certification was received from the University of Ibadan through the experiment exploring the relationship between mosquitoes and Mosquito Away airconditioner.

Effectiveness certified by University of Ibadan

LG Mosquito Away Air conditioner has been tested by the Institute for Advanced Medical Research and Training (IAMRAT), University College Hospital, Ibadan, Nigeria, which certified that LG Mosquito Away Air conditioner is highly efficient in the indoor control of mosquitoes with a 92% expel rate and an 88% knock down rate of mosquitoes.
An air conditioner with a cool airflow on background of the snow mountain. An air conditioner with a cool airflow on background of the snow mountain.

Faster cooling, faster comfort

Get comfortably cool faster with the LG DUAL Inverter Compressor™.
TUV certification 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 with airflow above the forest background, and a reducing energy use graph. An air conditioner with airflow above the forest background, and a reducing energy use graph.

Save on energy bills and the planet

Reduce your energy consumption and your electricity bill with more efficient cooling.
TUV certification 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℃).
A woman who closes her eyes and relaxes under a quiet air conditioner. A woman who closes her eyes and relaxes under a quiet air conditioner.

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)
Pre-Filter

Traps big dust from the start

Traps big dust particles as the first line of defense.
An air conditioner with an open filter, and a detail cut that dust being filtered An air conditioner with an open filter, and a detail cut that dust being filtered
A heat exchanger dried by internal wind. A heat exchanger dried by internal wind.
Auto Cleaning

An Internal Clean that's Automatic

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

Smart control, smarter life

LEARN MORE ABOUT THINQ

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.

A woman who controls the air conditioner temperature with ThinQ™ while out. A woman who controls the air conditioner temperature with ThinQ™ while out.

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.

Woman monitoring energy usage with ThinQ™. Woman monitoring energy usage with ThinQ™.
*LG SmartThinQ is now renamed as LG ThinQ.
*Smart features may vary by country and model. Check with your local retailer or LG for service availability.
Gold Fin™'s structure for durability. Gold Fin™'s structure for durability.
Gold Fin™

Longer-lasting Anti-corrosive Coating

The Gold Fin™ ensures that the surface is more resistant to corrosion and enhances the durability of heat exchanger for a much longer period.
The TUV Rheinland logo.

Verified by TUV

TUV has verified that the corrosion area of Gold Fin™ is not more than 0.05% (over R.N. 9.5)

- Test Standard : ISO9227:2017, ISO10289:1999, ASTM B 117 Salt spray test
- Test Sample : AI Fin sheet (100㎛, 70 X 150㎜) + Organic Coating(1.65g/㎡)
- Setting Condition : (35±2)℃, 6.5 ~ 7.2 pH, (5±1)% NaCl salt fog spray, 5000 h
- Test Result : Not More than 0.05% of corrosion area ratio. (over R.N. 9.5)

Safe against voltage fluctuation

Enjoy a durable air conditioner with an ability to withstand voltage fluctuation.
According to the environment, the fluctuation of Mosquito away air conditioner doesn't have to be worried. According to the environment, the fluctuation of Mosquito away air conditioner doesn't have to be worried.
*LG internally tested rated voltage (220 / 115V) ±25% fluctuation and it may vary depending by environment. The voltage at which the product operated normally as intended behavior is within ±15% of the rated voltage (Guaranteed Voltage). Continuous operation is possible in the voltage range of ±15% or more, but the product’s performance may be degraded.
  • An air conditioner under installation.

    Quick and Easy Installation

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

  • Father and daughter sleeping together under the air conditioner.

    A More Comfortable Sleeping Environment

    Experience the most comfortable sleeping environment with automatically adjusting functions1).

1) When the comfort sleep function is activated.

FAQ

Q.
What is a suitable temperature setting for my air conditioner?
A.
"When you turn on the air conditioner for the first time, set it to a low temperature and use a strong wind setting to quickly lower the temperature in the room. Once your room has cooled sufficiently, 25℃ is the optimal temperature to maintain a cool house and save energy. The DUAL Inverter Compressor™ technology enables 40%1) faster cooling and saves up to 70%2) more energy than non-LG or non-inverter models.

1) Verified by TUV: LG inverter air conditioners (US-Q242K*) cools up to 40% faster than LG non-inverter air conditioners (TS-H2465DAO). *Initial Temperature (Outdoor 35℃, Indoor 33℃), Setting Temperature (26℃).
2) Verified by TUV: LG inverter air conditioners (US-Q242K*) save 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)."
Q.
What is the difference between an inverter air conditioner and a non-inverter air conditioner?
A.
Inverter air conditioners operate more efficiently than non-inverter air conditioners. 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, which means they save more energy than non-inverter air conditioners and enable faster cooling and quieter operation.
Q.
How can I clean and manage the air conditioner?
A.
For clean wind and strong performance, the filter needs to be cleaned every two weeks. Wash the Pre-Filter with lukewarm water or use a neutral detergent for more stubborn dirt. After washing with water, dry the Pre-Filter in the shade away from direct sunlight. Clean optional filters (Ultrafine dust filter, Fine Dust Filter, etc.) with a vacuum or a soft brush, not with water. You can use Auto Cleaning1) for more convenient air conditioning management that automatically dries the air conditioner interior when you turn it off.2)

1) Initial Auto Cleaning setup requires the ThinQ app or remote control. Check the manual included with the product for details.
2) If you turn off the unit, the fan continues to run for 30 minutes.
The function is set to off when shipped from the factory.
The function may be changed without notice. Please check the manual enclosed with the product for details.
Q.
How can I save energy while using the air conditioner?
A.
You can save energy by selecting appropriate temperatures when cooling and by regularly cleaning the filters to reduce unnecessary energy wastage. It is recommended to set air conditioners to 25℃ for cooling.
Q.
How do I install the air conditioner?
A.
Among the various types of air conditioners, split type air conditioners must be installed by a professional engineer because the installation process requires drilling through walls to connect outdoor and indoor units and electrical wiring work.
Q.
What is the function of Gen Mode+™?
A.
Gen Mode+™ is a feature that allows you to limit the power consumption value of the air conditioner in three stages so that you can adjust the power consumption value more flexibly according to your usage environment. By limiting the maximum power consumption of the air conditioner, this feature ensures that the generator capacity is not exceeded and the power is not cut off when using the air conditioner with other appliances. Gen Mode+™ is only available in cooling mode, and other operating modes (AI, heating, dehumidification, fan, power cooling, etc.) disable the Gen Mode+™ function.
Q.
Does using Gen Mode+™ affect the cooling function?
A.
When using the Gen Mode+™ feature, the cooling capacity may vary depending on the amount of heat that needs to be removed, but you can reduce your electricity bill by limiting the power usage of the air conditioner.
Q.
Is the function of Gen Mode+™ set automatically?
A.
You can choose the power consumption level or value by pressing a button on the remote control. This is useful when you switch between the power from the station and the power from your own generator. You can manually choose among the 3 pre-set power levels, but the levels will not be set automatically.
Q.
What is the function of Mosquito Away?
A.
This feature makes ultrasonic waves that confuse mosquitoes. Mosquitoes use human odor and CO2 to find people to bite, but this device makes it harder for them to do so. It works best within 5–7 meters from the air conditioner, depending on the room. While it doesn’t kill mosquitoes, it can lower the chance of getting bitten by 60-80%.
Q.
Is the Mosquito Away function harmful to the human body?
A.
The noise-free ultrasonic waves generated by LG air conditioners are safe and well within the IRPA Exposure Limit for humans.
Q.
Can the Mosquito Away function be used on its own
A.
You can use the Mosquito Away feature with or without cooling. If you use it without cooling, the outdoor part of the air conditioner (the dual inverter compressor) will not operate, only the indoor fan and module.

Compare

0
Compare 0
*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.
Cool your space stylishly. With innovative split system air conditioning units featuring ARTCOOL changeable panels, LG makes it easy to customise your air conditioner to suit your home’s décor. 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. For additional cooling options, browse our full range of window wall air conditioners, multi split systems and ducted solutions – and discover the many ways that we can help make life good.