LG LW1521ERSM1 14,000 BTU Smart Window Air Conditioner Up To 700 sq. ft.

Maximum Cooling

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

3-in-1 Operation

Use cool mode for powerful cooling and dehumidifying on hot days. In fan mode, the fan circulates the air in the room. Dry mode is ideal for damp, rainy days.

Modern Design Made to Perfection

LG window air conditioners add powerful performance and stable durability to perfectly match your window frame. 1

Easy Access to The Included Filter

This air conditioner features a slide-out, washable filter that's easy to access and remove without tools.

Quiet Operation

LG Window Air Conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

Control Your Cool from Anywhere

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

Control with Included Remote

Easily control your cool with the included remote.

Stay cool in larger spaces - With 14,000 BTU of cooling power, this unit is perfect for rooms up to 700 sq ft.

Quiet operation for a peaceful environment - Designed to cool efficiently without excessive noise, making it great for bedrooms and home offices.

Control your comfort from anywhere - The LG ThinQ app lets you adjust temperature, change modes, and monitor energy usage fright from your phone or with voice control using Alexa and Google Assistant.

Set it and forget it - Features like Auto Restart, a 24-hour timer, and sleep mode keep your room at the perfect temperature with minimal effort.

Save energy without sacrificing performance - Energy Saver mode helps reduce electricity use while keeping your room comfortable.

Easy installation, effortless control - Installs quickly in most windows and comes with a remote control for simple adjustments from across the room.

Customize airflow for even cooling - The 4-way air direction ensures cool air reaches every corner of your space.