- Ultra Quiet Operation: Revolutionary DUAL Inverter technology gives powerful yet silent performance, operating at sound levels as low as 44dB in sleep mode
- 40% More Energy Efficient: The DUAL Inverter Compressors are up to 40% more energy efficient, saving you energy and money
- Smart Phone Control: LG ThinQ App lets you control your air conditioner from anywhere using your smartphone, Google Assistant or Amazon Alexa
- Multiple Fan Speeds:4 cooling and fan speeds with Auto Cool allow you to customize your cooling
- Cools Rooms up to 550 Sq. Ft.: LW1217ERSM is ideal for cooling large rooms. (22′ X 25′)