Product Overview
Capable of being controlled from anywhere using a smartphone or just your voice, the Wi-Fi-enabled LG LW1821ERSM is the perfect window air conditioner for delivering summer comfort to rooms as large as 1,000 square feet. Featuring 18,000 BTUs of cooling power, it’s able to keep you at the perfect temperature all summer long.
Summer Comfort Made Easy
No matter the temperature outside, you’ll stay cool and comfortable indoors thanks to this LG window air conditioner and its multiple operating modes.
- Powerful Cooling: Uses 18,000 BTUs of power to keep large rooms cool on even the hottest days of the year.
- Dehumidification: Particularly beneficial on rainy days, its dry mode removes up to 4.91 pints of excess moisture every hour.
- Keep Air Moving: Use its fan-only setting to allow the 3-speed fan to circulate fresh air throughout your room.
Smart Operating Window AC
Whether you’re using your smartphone or a virtual assistant like Amazon Alexa or Google Home, you can control the LG 18,000 BTU Window AC with Wi-Fi Controls from anywhere. Simply download the LG ThinQ app (, ) and connect your phone and AC to control its operating mode, creating schedules, get maintenance reminders, and much more.
Energy Saving Design
Keeping your room at the perfect temperature doesn’t have to cause your cooling costs to skyrocket. Energy Star rated, the LG 18,000 BTU Window AC is designed to deliver maximum performance at a fraction of the cost.
Additional Features
- Installation Made Easy: Everything you need to set this window AC up is included in the provided window installation kit.
- Auto Cool: Choose your desired room temperature and the air conditioner will select the right operating modes to achieve it.
- Remote Control: Make adjustments from across the room thanks to an included remote control.
- Washable Air Filter: Ensure only the cleanest air possible enters your indoor environment with a washable air filter.
- Timer: A programmable 24-hour time allows you to set when you want the air conditioner to turn on or off.
- Auto Restart: The unit will automatically turn back on in the event of a power outage.
Summary
Operate this powerful 18,000 BTU LG window air conditioner with your smartphone or voice thanks to Wi-Fi-enabled technology.
What Customers Love
- Energy Star Rated: Conserve energy without sacrificing comfort with this energy-saving window air conditioner.
- Smart Control: A Wi-Fi-enabled appliance, this unit can be controlled from anywhere using a smartphone and connected app.
Things to Consider
- App Download Required: To control this unit with a smartphone or virtual assistant, you’ll first need to download the LG ThinQ app (, ).























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