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12,000 BTU | LG DUALCOOL™ Inverter AC | Heating and Cooling
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12,000 BTU | LG DUALCOOL™ Inverter AC | Heating and Cooling
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A woman is stretching on the floor. In the background is the air conditioner and blue air flows out over the woman and the room. The Dual Inverter logo is in the bottom right corner. A woman is stretching on the floor. In the background is the air conditioner and blue air flows out over the woman and the room. The Dual Inverter logo is in the bottom right corner.

Faster Cooling, Faster Comfort

Get comfortably cool faster with the LG DUAL Inverter Compressor™.
There is a snowy mountain landscape in the background. The front view of the air conditioner is in the foreground and air blows out of the machine. The LG logo is in the center of the machine with the Dual Inverter logo, ThinQ logo and Dual Inverter 10 Year Warranty logo visible on the sides of the front. The air quality panel is lit up in green on the right side. The Dual Inverter logo is in the bottom right of the video. There is a snowy mountain landscape in the background. The front view of the air conditioner is in the foreground and air blows out of the machine. The LG logo is in the center of the machine with the Dual Inverter logo, ThinQ logo and Dual Inverter 10 Year Warranty logo visible on the sides of the front. The air quality panel is lit up in green on the right side. The Dual Inverter logo is in the bottom right of the video.

Faster Cooling, Faster Comfort

Get comfortably cool faster with the LG DUAL Inverter Compressor™.
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℃).
A woman lounges on a sofa smiling as the air conditioner blows air above her. To the right of the woman is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money. A woman lounges on a sofa smiling as the air conditioner blows air above her. To the right of the woman is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money.

Save on Energy Bills and the Planet

Reduce your energy consumption and your electricity bill with more efficient cooling.
A forest landscape is in the background with half of the LG air conditioner visible on the side. The LG logo and Dual Inverter logo can be seen on the machine with the air quality panel lit up green. In front of the air conditioner in the air blowing out are three icons indicating clean air, money, and energy. To the right of the machine is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money. A forest landscape is in the background with half of the LG air conditioner visible on the side. The LG logo and Dual Inverter logo can be seen on the machine with the air quality panel lit up green. In front of the air conditioner in the air blowing out are three icons indicating clean air, money, and energy. To the right of the machine is the Dual Inverter logo and an image of the Dual Dual Inverter. Further to the right is a bar graph. The bars go up indicating more money spent and then go down to show that the dual inverter saves customers money.

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. Blue streams of air are on the image to indicate it is on and cooling the room. A woman lounges on a couch in a living room with the LG air conditioner installed above her on the wall. Blue streams of air are on the image to indicate it is on and cooling the room.

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).
The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior. Nearby is the DUAL Inverter logo and two icons representing the fan and the compressor. The inner workings of the DUAL Inverter Compressor are visible through the almost invisible exterior. Nearby is the DUAL Inverter logo and two icons representing the fan and the compressor.
DUAL Inverter Compressor™

Efficient, Faster, Durable, Quieter

Powered by DUAL Inverter Compressor™ Technology.
The DUAL Inverter 10 Year Warranty logo.

10-Year Warranty

With a 10-year warranty on the compressor, it will keep performing at its best for longer.
An LG air conditioner is hanging at the top center of the image. Beneath it are two images, one image shows a hot beach scene and the other shows a snowy mountain scene. Air blows out of the air conditioner with cool blue air on the beach scene and warm red air across the snowy scene. An LG air conditioner is hanging at the top center of the image. Beneath it are two images, one image shows a hot beach scene and the other shows a snowy mountain scene. Air blows out of the air conditioner with cool blue air on the beach scene and warm red air across the snowy scene.

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 top panel is flaoting above see the inner filters can be seen. A line from the pre-filter leads out to a magnified circle showing the dust caught in the pre-filter. The Pre-Filter logo is shown in the bottom right corner. The LG air conditioner is installed on the wall and seen from the side angle. The top panel is flaoting above see the inner filters can be seen. A line from the pre-filter leads out to a magnified circle showing the dust caught in the pre-filter. The Pre-Filter logo is shown in the bottom right corner.
Pre-Filter

Traps Big Dust from the Start

Traps big dust particles as the first line of defense.
The front view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen. The machine is working and then a blue light, the auto cleaning mechanism, turns on and washes across the machine with a blue light. The AutoCleaning logo is in the upper right corner. The front view of the LG air conditioner with the exterior completely invisible so the inner workings of the machine can be seen. The machine is working and then a blue light, the auto cleaning mechanism, turns on and washes across the machine with a blue light. The AutoCleaning logo is in the upper right corner.
Auto Cleaning

An Internal Clean that's Automatic

Automatically dries any moisture inside the air conditioner to ensure it's always clean.
  • A family sits on a couch in a living room with the LG air conditioner installed above them. Blue lines of air are coming out indicating the machine is on. In the foreground is the front of the remote control showing the buttons and temperature.

    Control 4 Levels of Energy Consumption

  • RAC-Standard-Plus-15-Energy-Display-v1

    Control energy consumption with 4 levels based on your needs, whether alone or with family.

  • The side view of the air conditioner can be seen on the wall. Two hands are reaching up, one holding a tool, showing the ease of installation.

    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.

  • A dark image of a bed at night shows the air conditioner installed on the wall and blue air blowing out over the bed. In the foreground is the front of the remote control showing the buttons and temperature as they are highlighted in blue for easy viewing in the dark.

    Easy Control in Dark

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

  • The LG fan that is outside of the house is shown with a dark lightning sky in the background. The LG Logo can be seen on the side of the engine.

    Safety Against Voltage Fluctuation

    Enjoy a durable air conditioner with an ability to withstand voltage fluctuation*. *LG Internally tested "rated voltage ± 30%" fluctuation and it may vary depending by environment.

Dimensions
Summary
  • Capacity
    12,000 BTU
  • Dimensions (W X H X D)
    837 x 307 x 189
  • Compressor
    Inverter Compressor With 10 Year Warranty
  • Feature
    Energy Saving & Fast Cooling
GENERAL SPECIFICATION
  • Capacity Cooling (Min ~ Rated ~ Max)
    0.880 ~ 3.520 ~ 3.870 KW
    3,000 ~ 12,000 ~ 13,200 Btu/h
    Capacity Heating (Min ~ Rated ~ Max)
    0.880 ~ 3.520 ~ 4.040 KW
    3,000 ~ 12,000 ~ 13,800 Btu/h
  • Power Input - Cooling (Min ~ Rated ~ Max)
    140 ~ 1,085 ~ 1,400 W
    Power Input - Heating (Min ~ Rated ~ Max)
    140 ~ 975 ~ 1,550 W
  • Running Current - Cooling (Min ~ Rated ~ Max)
    0.70 ~ 5.00 ~ 6.50 A
    Running Current - Heating (Min ~ Rated ~ Max)
    0.70 ~ 4.80 ~ 7.50 A
  • EER
    3.24 W/W
    11.06 (Btu/h)/W
    COP
    3.61 W/W
    12.31 (Btu/h)/W
  • Power Supply
    1, 220 , 50 Ø,V,Hz
    Available Voltage Range
    187 ~ 276 V
  • Power Factor - Cooling / Heating
    80.0 / 80.0%
    Moisture Removal
    0.80 l/h
  • Indoor - Air Flow Rate (Cooling, SH / H / M / L)
    12.5 / 9.3 / 7.2 / 2.7 m³/min
    Indoor - Air Flow Rate (Heating, SH / H / M / L)
    13.0 / 10.0 / 7.0 / 5.5 m³/min
  • Indoor - Sound Pressure Level (Cooling, SH / H / M / L / SL)
    - / 42 / 36 / 28 / 21 dB(A)
    Indoor - Sound Pressure Level (Heating, SH / H / M / L)
    - / 42 / 36 / 31 dB(A)
  • Indoor - Dimensions (W × H × D) - Net
    837 x 307 x 189 mm
    Indoor - Dimensions (W × H × D) - Shipping
    909 x 383 x 256 mm
  • Indoor - Weight (Net)
    8.6 kg
    Indoor - Weight (Shipping)
    10.8 kg
  • Indoor - Exterior Color Code
    Munsell 7.5PB 0.2/20 (RAL 9005)
    Outdoor - Air Flow Rate (Max)
    27.0 m³/min
  • Outdoor - Sound Pressure Level (Cooling, Rated)
    51 dB(A)
    Outdoor - Sound Pressure Level (Heating, Rated)
    53 dB(A)
  • Outdoor - Dimensions (W × H × D) - Net
    717 x 483 x 230 mm
    Outdoor - Dimensions (W × H × D) - Shipping
    837 x 530.5 x 332 mm
  • Outdoor - Weight (Net)
    26.400 kg
    Outdoor - Weight (Shipping)
    30.100 kg
  • Outdoor - Max. Fuse Size
    20.000 A
    Outdoor - Exterior Color Code
    Munsell 9.54Y 8.34/1.31 (RAL 9001)
  • Outdoor - Operation Range (Cooling)
    18 ~ 48 °C DB
    Outdoor - Operation Range (Heating)
    -5 ~ 24 °C DB
    -5 ~ 18 °C WB
  • Circuit Breaker
    15 A
    Power Supply Cable
    3 x 1 (No. x mm²)
  • Power Supply to Unit
    Outdoor
    Power and Communication Cable
    4 x 0.75 (No. x mm²)
  • Piping - Size (Liquid)
    ø 6.35 mm
    Piping - Size (Gas)
    ø 9.52 mm
  • Piping - Connections Method (Indoor / Outdoor)
    Flared / Flared
    Drain Hose Size - O.D, I.D
    21.5, 16 mm
  • Between Indoor & Outdoor - Piping Length (Min / Standard / Max)
    3.6 / 7.5 / 15 m
    Between Indoor & Outdoor - Piping Length (No Charge)
    7.5 m
  • Between Indoor & Outdoor - Max. Elevation Difference
    7 m
    Between Indoor & Outdoor - Piping Connection Heat Insulation
    Both liquid and gas pipes
  • Refrigerant - Type
    R410A
    Refrigerant - Pre Charge
    0.850 kg
  • Refrigerant - Additional charge
    20g/m
    Refrigerant - Control
    Capillary
  • Refrigerant - Global Warning Potential
    2087.5
    Refrigerant - t-CO₂ eq
    1.774
  • Defrost Method
    Reverse Cycle
    Tool Code (Chassis) - Indoor / Outdoor
    SJ / UA3
  • Compressor - Type
    Twin Rotary
    Compressor - Model
    GST102MAA
  • Compressor - Motor Type
    BLDC
    Compressor - Oil Type / Maker
    POE (RB68A) / Sun Oil or Jx Nippon
  • Compressor - Oil Charge
    280 cc
    Compressor - Manufacturer / Country of Origin
    LG Electronics / China
  • Fan(Indoor) - Type
    Cross Flow Fan
    Fan(Indoor) - Motor Output
    30 W
  • Fan(Outdoor) - Type
    Propeller Fan
    Fan(Outdoor) - Motor Type
    AC
  • Fan(Outdoor) - Motor Output
    25 W
    Fan(Outdoor) - Motor Insulation
    Class E
  • Fan(Outdoor) - Motor Enclosure / Ingress Protection
    TEAO / IP43
    Heat Exchanger - Evaporator (Material, Tube / Fin)
    Cu / Al
  • Heat Exchanger - Evaporator ((ø x Row x Column x FPI x L) x Qty.)
    (ø 7 x 2 x 22 x 21 x 618) x 1
    Heat Exchanger - Evaporator (Corrosion Protection)
    PCM
  • Heat Exchanger - Evaporator (Fin Type)
    Slit
    Heat Exchanger - Condenser (Material, Tube / Fin)
    Cu / Al
  • Heat Exchanger - Condenser ((ø x Row x Column x FPI x L) x Qty.)
    (ø 7 x 2 x 22 x 18 x 667) x 1
    Heat Exchanger - Condenser (Corrosion Protection)
    Gold
  • Heat Exchanger - Condenser (Fin Type)
    Louver
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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.