- Quiet Operating: 44dB LoDecibel™
- Up to 25% Energy Savings with DUAL Inverter technology
- LG SmartThinQ® Technology smartphone control
DUAL Inverter Compressor™
LG air conditioners with Dual Inverter Compressor™ eliminate unnecessary noise and provide cool temperatures with up to 25% energy savings. Experience the powerful yet quiet performance of LG’s ultra-efficient, revolutionary inverter technology.
Maximum Cooling for Maximum Comfort
LG DUAL Inverter Window air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable and in control.
The Coolest Energy Savings Around
Unlike typical air conditioners that turn on and off to adjust temperatures, the DUAL Inverter Compressor™ constantly adjusts its speed to maintain desired temperature levels. That means less fluctuation and greater energy savings of up to 25%.
LG’s Inverter room air conditioners produce substantially more energy savings when compared with non-Inverter room air conditioners. Inverter technology is used in conjunction with a variable-speed compressor. It adjusts compressor motor speed to regulate temperature more effectively than non-Inverter room air conditioners, which turn the compressor either on or off. Testing has shown that LG’s Inverter room air conditioner model (LW1517IVSM) saved 25% more than non-Inverter room air conditioner model. This was measured in the following manner. The Department of Energy (DOE) test procedure for room air conditioners does not measure Inverter technology and thus does not reflect energy savings as between Inverter and non-Inverter Technologies. AHRI Standard 210/240 (2008) (2008 Standard for Performance Rating of Unitary Air-Conditioning & Air-Source Heat Pump Equipment) does measure Inverter Technology (see §22.214.171.124, Tests For A Unit Having A Variable-speed Compressor) under a variety of conditions. Testing was thus conducted using AHRI 210/240 (2008) § 126.96.36.199 and Energy Star Directive No. 2011-04 (verification testing for certification bodies), as well as the criteria of the Energy Star 2018 Emerging Technology Award Requirements; Room Air Conditioners with Efficient Variable Output (EVO), which has been awarded to LG. In the meantime, LG is working with DOE on developing a DOE test procedure that will directly address Inverter Technology for room air conditioners. Testing was conducted at Intertek, a third-party laboratory.
LG air conditioners operate at low sound levels of just 44dB, thanks to LG's unique BLDC Motor and DUAL Inverter Compressor™, which eliminate unnecessary noise and allow for smooth operation that you’ll barely notice.
Total Control From Your Phone
Access your air conditioner anytime, anywhere on any wi-fi enabled device, thanks to LG's exclusive SmartThinQ® app. Turn your air conditioner on or off or change the temperature right from your smartphone. It even works with Amazon Alexa and the Google Assistant, so you can control your air conditioner with the sound of your voice.
Works with Amazon Alexa
Turn your unit on and off, set a temperature, raise and lower the temperature by simply speaking to Amazon Alexa
Works with Google Assistant
Turn your unit on and off, set a temperature, raise and lower the temperature by simply speaking to the Google Assistant
What People Are Saying
We're here to support you with our product.
View manufacturer warranty information
Register Your Product
Get the most out of your ownership
Manuals and Downloads
Download owner's manuals and documentation
Help yourself to helpful product information
Learn how to install & operate your LG product
Request a Repair
Submit an online service request
Other Support Options
More help with your LG product
Choose a support option below:
ASK & ANSWER
Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.