To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

cooling only

  • S366EC.sv1

Key Features

  • Corrosion Resistance
  • Optimized Airflow
  • Tropical Compressor
  • Plasmaster Auto Cleaning

Important Notice

Available only for UAE, Qatar, Bahrain, Kuwait, Oman, Pakistan and Yemen

Corrosion Resistance

Special treatments provide exceptional durability for use in coastal regions where the outdoor units of air conditioners are exposed to a high risk of corrosion. * Specifications may vary for each model.

Corrosion Resistance

Multi Protection Filter Powered by 3M Tech

The advanced technologies of 3M & LG remove harmful micro-particles including viruses, bacteria and allergens to provide a safer, healthier environment. * Specifications may vary for each model. * Depending on the experimental conditions.

Multi Protection Filter Powered by 3M Tech

TROPICAL COMPRESSOR

Compressor is the most important part for the reliable operation of the air conditioner. The Tropical compressor developed by LG is highly reliable, even under extreme conditions such as high temperature degree that can reach up to 60ºC (under rated voltage 220V/60Hz, 230V/50Hz), sandstorms and 24hour operation.

TROPICAL COMPRESSOR
Anti Bacteria Air Filter

Anti Bacteria Air Filter

The anti-bacteria filter generates an electrical field to attract and collect micro-dust, bacteria, which are then incinerated and removed. * Specifications may vary for each model.

Optimized Airflow

Direction of horizontal and vertical vanes can be adjusted. This function allows the Air Conditioner to cool specific areas much faster.

Optimized Airflow

Jet Cool

Jet Cool disperses air evenly at high speed for a prompt cooling that is 20% faster than the others.

Jet Cool

LG Skew Fan

The advanced skew fan which is 25% larger then conventional makes powerful wind.

LG Skew Fan

Plasmaster Auto cleaning

The comprehensive auto cleaning function prevents the forming of bacteria and mold on the heat exchanger and thus provides a more pleasant and comfortable environment for the user. * Specifications may vary for each model.

Plasmaster Auto cleaning

Quick & Easy Installation

LG air conditioners are designed to be easier and more efficient to be installed, regardless of thesurroundings and the number of persons involved in the installation process. air conditioners are designed to be easier and more efficient to be installed, regardless of the surroundings and the number of persons involved in the installation process.

Quick & Easy Installation
20m Windblast

20m Windblast

Keep cool this summer with the new larger fan and chassis that allow you to feel the air from up to 20 meters away. Now cooling is more faster and powerful, and allows you to feel comfortable sooner. * Specifications may vary for each model.

Dimension
Indoor (W*H*D)(mm) 1190*346*265
Indoor (W*H*D)(inch) 46.9*13.6*10.4
Outdoor (W*H*D)(mm) 870*800*320
Outdoor (W*H*D)(inch) 34.3*31.5*12.6
Filter
Prefilter(washable/anti-fungus) Yes
Highlights
Cooling (Min / Rated / Max) T1 9.14 KW , 31,200 Btu/h
Heating (Min / Rated / Max) T3 7.91KW , 27,000 Btu/h
Power Input (Cooling) T1-W 3500
Power Input (Cooling) T3-W 4260
Power Supply 1 / 220-240 / 50 - Ø / V / Hz
Running Current (Cooling) T1-A 16.3
Running Current (Cooling) T3-A 19.9
Net Weight
Indoor (kg(lbs)) 18 (39.7)
Outdoor (kg(lbs)) 60 (132.3)
Operation Range
Cooling (outdoor) °C(°F) 21~54(69.8~129.2)
Other Functions
Additional Refrigerant charge 30 g/m
Circuit Breaker 35 A
Max. Elevation Difference 15 (49.2) m(ft)
Max. Piping Length 20 (65.6) m(ft)
Moisture Removal 2.8 l/h
Refrigerant & Charge R22, 1200 g(oz)
Performance
Air Flow Rate (Indoor, Max) 28.0 (989) m3/min(CFM)
Air Flow Rate (Outdoor, Max) 58.0 (2,048) m3/min(CFM)
EER 2.6 T1 W/W , 8.9 T1 Btu/h.w , 1.9 T3 W/W , 6.4 Btu/h.W
Noise Level © (Indoor,H / M / L / LL) 53 / 48 / 44 / dB(A)±3
Noise Level © (Outdoor, Max) 62 dB(A)±3
Piping Connections
Liquid Side (mm(in)) 9.52 (3/8)
Gas Side (mm(in)) 15.88(5/8)

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: