Powerful cooling for scorching days. Stay cool with LG DUALCOOL even in hot climate(T3) condition.
*In order to pass the T3 condition, the air conditioner must be operated continuously for 2 hours at 52℃.
*The product image is for illustrative purposes.
*10-year warranty is applied for the inverter compressor part only.
1) Test Period : Sep. 27, 2023 ~ Oct. 9, 2023
2) Testing Laboratory: TUV Rheinland / CCIC (Ningbo) Co., Ltd.
3) Test Conditions
- Temperature of air entering indoor side(dry-bulb / wet-bulb) : 32℃ / 23℃
- Temperature of air entering indoor side(dry-bulb / wet-bulb) : 52℃ / 31℃
- Frequency : 50Hz
- Voltage : 187V / 276V
4) Test Model : ART12ALG, ART18ALG, ART22ALG
5) Testing Specification : ISO 5151:2017+A1
6) Testing Mode: Maximum Cooling mode
7) Results : Units operate continuously at an outside ambient temperature of 52°C (125.6 °F) for at least 2 hours without tripping.
8) Test Report no. : CN238XIU 001
9) Actual performance may differ in actual usage environments
ac-certified-installation
*Residential Air Conditioners have five Years Warranty for the whole set.
*Normal Compressor has five years Warranty.
*Inverter Compressor has ten years Warranty.
*Product Shelf Life time is 7 years from warranty activation date.
*Please Contact Our Live Chat or our Call Center, to get the appropriate Product Capacity.
**If you buy a product that does not match your room specifications, it will not be installed.
*TUV has verified that 99.99% of Staphylococcus aureus, Staphylococcus epidermidis, and Klebsiella pneumoniae were removed from the air conditioner blower fan after being exposed to 4 hours of UV LED lights.
*KTR has verified that 99.99% of Staphylococcus aureus, Staphylococcus epidermidis, and Klebsiella pneumoniae were removed from the air conditioner blower fan after being exposed to 4 hours of UV LED lights.
*TUV has verified to remove 99% of 3 kinds of adhering bacteria(Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa).
**Intertek has verified that tobacco adhesive odor intensity is reduced from 3.6 to under 1.5 after 60 minutes. (Toluene, Ammonia, Acetic acid)
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℃).
*According to LG internal test, LG DUAL Inverter air conditioner is less than 19dBA. (Model - V10API)
With a 10-year warranty on the compressor, it will keep performing at its best for longer.
LG DUAL Inverter air conditioner, cooling on the left with palm trees and heating on the right with snowy mountains.
LG Dual Inverter air conditioner with open pre-filter capturing dust particles on a wall near a window with greenery.
*BAF has certified that the filter is coated to remove harmful substances - such as house dust mite, fungi, and mold floating in the air - that can cause allergies.
*Google and Google Home are trademarks of Google LLC.
*Amazon, Alexa, Echo and all related logos and motion marks are trademarks of Amazon.com, Inc or its affiliates.
*LG SmartThinQ is now renamed as LG ThinQ.
*Smart features and voice assistant product may vary by country and model. Check with your local retailer or LG for service availability.
*Voice-enabled smart speaker device is not included.
Product Type
Wall Mounted
Cooling Capacity Max(W)
3870
Cooling Power Consumption Rated/Min(W)
1200 / 140
Energy Grade
N/A
ThinQ(Wi-Fi)
Yes
Ionizer
Yes(4G)
Bar Code
8806096328101
Airflow direction control (up & down)
Yes
Comfort Air
Yes
Fan Speed
6 Steps
Power Cooling
Yes
Airflow direction control (left & right)
Yes
Ionizer
Yes(4G)
Launching Month (YYYY-MM)
2025-01
Manufacturer (Importer)
LG Electronics
Product Model Name
S4NQ12JA2MC
Product Type & Model Name
S4NQ12JA2MC
Auto Restart
Yes
Fan Mode
Yes
Forced Switch Operation
Yes
On/Off Reservation(24Hr)
Yes
Remote Controller
Yes
ThinQ(Wi-Fi)
Yes
Smart Diagnosis
Yes
Energy Saving(Cooling)
Yes
Energy Grade
N/A
Energy Display
Yes
Color(Body)
White
Color(Discharge)
White
Display
88 Hidden
Fine Dust Filter
N/A
Pre Filter
Yes
Ultra Fine Dust Filter
N/A
Power Heating
Yes
Auto Cleaning
Yes
Outdoor Unit Model Name
S4UQ12JA2MC
Cooling Capacity Max(W)
3870
Cooling Capacity Rated/Min(W)
3520 / 880
Cooling Power Consumption Rated/Min(W)
1200 / 140
HVAC Type
C/O
Indoor Unit Dimension_WxHxD(mm)
837x308x189
Indoor Unit Weight(kg)
9.0
Outdoor Unit Dimension_WxHxD(mm)
717x495x230
Outdoor Unit Weight(kg)
27.0
Product Type
Wall Mounted
Product Type II
Inverter
Rated Input Voltage(V, Hz)
220, 50
Refrigerant Type
R410A
Cooling Capacity Rated(BTU/h)
12010
Dehumidification
Yes
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