18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner
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18,000 BTU Smart Wi-Fi Enabled Window Air Conditioner

Sale price$578.67
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SKU: LW1821ERSM Barcode: 00048231605052
Shipping Information
Free US shipping on all orders $1000 or more.
Estimated delivery in NY/NJ area is 3-5 business days.
7-14 days for all other locations in the 48 states.
Main Product Features
  • Cooling: 18,000 BTU
  • Estimated Cooling Area: 1,000 Sq. Ft.
  • LG ThinQ® Technology
  • 3 Cooling and 3 Fan Speeds With Auto Cool
  • Easy to use Electronic Controls
  • Automatically Restarts After Power Failure
Maximum Cooling

LG window air conditioners provide exceptional cooling power that will keep you and your family cool comfortable, and in control.


Control Your Cool from Anywhere

Control key air conditioner features from your phone or favorite smart speaker with the ThinQ app.


Quiet Operation

LG window air conditioners operate at sound levels as low as 61dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.


Maximum Usability

Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.


Installation Kit

This window unit comes with our simple and convenient installation kit so you can set up your air conditioner with ease.


Filter Check Reminder

The Clean Filter LED lights up to notify you that the filter needs to be cleaned.


Slide-out Washable Filter

Maintenance is easy: simply remove the filter and wash it.


Made to Perfection

LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.