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

LG LW1521ERSM1

Features

  • Stay cool in larger spaces - With 14,000 BTU of cooling power, this unit is perfect for rooms up to 700 sq ft.
  • 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.
  • Save energy without sacrificing performance - Energy Saver mode helps reduce electricity use while keeping your room comfortable.
  • Customize airflow for even cooling - The 4-way air direction ensures cool air reaches every corner of your space.

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 23.62"
  • Height: 15"
  • Depth: 22.2"
  • Energy Star Rated: Yes
  • Cooling Power: 15000 BTUs

See More

 
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Maximum Cooling

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

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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.

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Modern Design Made to Perfection

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

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Easy Access to The Included Filter

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

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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.

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Control Your Cool from Anywhere

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

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Control with Included Remote

Easily control your cool with the included remote.

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.

Features

  • Stay cool in larger spaces - With 14,000 BTU of cooling power, this unit is perfect for rooms up to 700 sq ft.
  • 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.
  • Save energy without sacrificing performance - Energy Saver mode helps reduce electricity use while keeping your room comfortable.
  • Customize airflow for even cooling - The 4-way air direction ensures cool air reaches every corner of your space.
  • Quiet operation for a peaceful environment - Designed to cool efficiently without excessive noise, making it great for bedrooms and home offices.
  • 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.
  • Easy installation, effortless control - Installs quickly in most windows and comes with a remote control for simple adjustments from across the room.
Components
Cord Length 72"
Compressor
Compressor Rotary
OLP Internal
Refrigerant R32
Dimensions/Weight
Net Weight (lbs.) 82 lbs
Product Depth 22.2"
Product Height 15"
Product Width 23.62"
Shipping Depth 23.5"
Shipping Height 18.66"
Shipping Weight (lbs.) 90 lbs
Shipping Width 27.17"
Electrical Ratings
Plug Type 115Volt/15Amp
Voltage / 60 Hz 115V / 60HZ
Features
Wifi Enabled ThinQ® Yes
Air Deflection 4-Way
Air Discharge Type Top Discharge
Auto Restart Yes
Auto Swing Yes
Chassis Type Top Down
Energy Saver Function Yes
Fan Speed Cooling 3
Fan Speed Heating 3
Fan Speed Only 3
Filter Alarm Function Yes
Indoor Fan Type Turbo
Outdoor Vent / Exhaust No
Remote Control Yes
Thermostat Control Thermistor
Timer 24Hr, On/Off
Wi-Fi Connection Yes
Performance
Room Size Large Rooms - 501 - 750 sq. ft.
BTU performance (Cooling) 14,000
CEER 11.2
dBA Level (High/Mid/Low/Sleep) 55/54/53
Dehumid. (Pts/Hr) 4.6
Dry Air Flow (CFM) 265
Est. Cooling Area (Sq. Ft.) 700
Summary
Type Window Air Conditioner
UPC Codes
UPC 048231606585

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 23.62"
  • Height: 15"
  • Depth: 22.2"

  • Features

  • Energy Star Rated: Yes

  • Cooling Capacity

  • Cooling Power: 15000 BTUs
Poster Image

LG Window AC 12,000 BTU - Energy-efficient and quiet

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