24,500 BTU Smart Wi-Fi Enabled Window Air Conditioner

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LG Window AC | 12,000 BTU – Energy-efficient and quiet
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24,500 BTU Smart Wi-Fi Enabled Window Air Conditioner

LW2521ERSM
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Key features

  • Cool large rooms effortlessly – With 24,500 BTU of cooling power, this unit is perfect for spaces up to 1,550 sq ft.
  • Smart control at your fingertips – Use the LG ThinQ app to adjust temperature, change modes, and monitor energy use from your smartphone-or control it with Alexa and Google Assistant
  • Save energy without sacrificing comfort – Energy Saver mode helps lower electricity costs while maintain a comfortable temperature.
  • Even cooling throughout your space – 4-way air direction ensures cool air reaches every corner, eliminating hot spots.
  • Set it and forget it - Features like Auto Restart, a 24-hour timer, and Sleep mode keep your space comfortable with minimal effort.
  • Quiet operation for uninterrupted comfort – Enjoy powerful cooling without disruptive noise, making it ideal for bedrooms, home offices, and living areas.
  • Easy installation, effortless control – Installs quickly in most windows and includes a remote control for convenient adjustments from anywhere in the room.

Delivery

LG Premium Care by Asurion

This coverage adds to the standard manufacturer’s limited warranty. Not available in Florida.

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Selection Total

$679.00

Free Standard Shipping
Delivery straight to your door. Expedited options available during checkout.
Free Returns

Shop with confidence. Free returns within 14 days of delivery.

Return Policy
Extended Coverage
1-year warranty with standard parts and labor included. Additional extended service plans available.
Specifications

Download Spec Sheetdownload-guide iconDownload Energy Guide
  • Components
  • Compressor
  • Dimensions/Weight
  • Electrical Ratings
  • Features
  • Performance
  • Summary
  • UPC Codes
  • Warranty
  • See All
  • Components
    Cord Length
    52"
    Components
    Cord Length
    52"
    Compressor
    Compressor
    Rotary
    Displacement (cm^3 / rev)
    21.8
    OLP
    Internal
    Refrigerant
    R32
    Dimensions/Weight
    Fits Windows
    29"-41" W x 19" H
    Net Weight (lbs.)
    130 lbs
    Product Depth
    28.11"
    Product Height
    17.68"
    Product Width
    25.98"
    Shipping Depth
    30.51"
    Shipping Height
    22.44"
    Shipping Weight (lbs.)
    146 lbs
    Shipping Width
    29.13"
    Electrical Ratings
    Plug Type
    208/230/15 Amp
    Rated Amps (Cooling)
    11.8/10.9
    Voltage / 60 Hz
    208/230V
    Watts (Cooling)
    2, 330/2, 370
    Features
    Air Deflection
    4-Way
    Air Discharge Type
    Top Discharge
    Auto Restart
    Yes
    Chassis Type
    Slide In-Out
    Energy Saver Function
    Yes
    Fan Speed Heating
    3
    Fan Speed Only
    3
    Filter Alarm Function
    Yes
    Indoor Fan Type
    Turbo
    Remote Control
    Yes
    Thermostat Control
    Thermistor
    Timer
    24 Hr, On/Off
    Wi-Fi Connection
    Yes
    Performance
    BTU performance (Cooling)
    24,000/24,500
    CEER
    10.3/10.3
    dBA Level (High/Mid/Low/Sleep)
    65/63/61
    Dehumid. (Pts/Hr)
    7.7
    Dry Air Flow (CFM)
    530
    Est. Cooling Area (Sq. Ft.)
    1550
    Summary
    Capacity (Cooling)
    24, 000/24, 500
    Type
    Window Air Conditioner
    UPC Codes
    UPC
    048231605069
    Warranty
    Parts & Labor
    1 Year
    Features

    Max Cooling

    LG Window Air Conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control.

    For owners

    Warranty Information


    Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

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