15,000 BTU Smart Wi-Fi Enabled Window Air Conditioner

1/4
Logo Image
1/4
LG Logo
Smart Wi-Fi Enabled Window Air Conditioner
Smart Wi-Fi Enabled Window Air Conditioner
Smart Wi-Fi Enabled Window Air Conditioner
Smart Wi-Fi Enabled Window Air Conditioner
Smart Wi-Fi Enabled Window Air Conditioner

15,000 BTU Smart Wi-Fi Enabled Window Air Conditioner

LW1521ERSM

Key features

  • Cool down your desired space with this 15,000 BTU Air Conditioner
  • Stay comfortable with this LG Air Conditioner that cools up to 800 square feet
  • Control key features of your Wi-Fi enabled air conditioner with the ThinQ app
  • Choose your perfect temp with high, mid and low modes for cooling and fan speed
  • Make temperature adjustments and fan speed selection on the easy to use control panel or remote
  • Automatically restarts minutes after power is restored when a power failure occurs
  • The Clean Filter Alert lets you know when it’s time to clean. Simply remove the filter to wash
  • Reduce power consumption with the Energy Saver Function

Specifications

Download Spec Sheetdownload-guide iconDownload Energy Guide
  • Components
  • Dimensions/Weight
  • Electrical Ratings
  • Features
  • Performance
  • Summary
  • UPC Codes
  • Warranty
  • Air Conditioner ThinQ® Smart Features
  • See All
  • Components
    Cord Length
    72"
    Components
    Cord Length
    72"
    Dimensions/Weight
    Fits Windows
    29"-41" W x 19" H
    Net Weight (lbs.)
    112 lbs
    Product Depth
    28.11"
    Product Height
    17.68"
    Product Width
    25.98"
    Shipping Depth
    30.51"
    Shipping Height
    22.44"
    Shipping Weight (lbs.)
    127 lbs
    Shipping Width
    29.13"
    Electrical Ratings
    Plug Type
    115Volt/15Amp
    Rated Amps (Cooling)
    11.8
    Voltage / 60 Hz
    115V
    Watts (Cooling)
    1, 260
    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
    Outdoor Vent / Exhaust
    Yes
    Remote Control
    Yes
    Thermostat Control
    Thermistor
    Timer
    24 Hr, On/Off
    Wi-Fi Connection
    Yes
    Performance
    BTU Performance
    15, 000
    BTU performance (Cooling)
    15,000
    CEER
    11.8
    dBA Level (High/Mid/Low/Sleep)
    61/59/57
    Dehumid. (Pts/Hr)
    3.3
    Dry Air Flow (CFM)
    505
    EER
    11.9
    Est. Cooling Area (Sq. Ft.)
    800
    Summary
    Air Type
    Cooling
    Type
    Window Air Conditioner
    UPC Codes
    UPC
    048231605045
    Warranty
    Parts & Labor
    1 Year
    Air Conditioner ThinQ® Smart Features
    ThinQ® Smart Technology
    Yes
    Features

    Max Cooling

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

    For owners

    Warranty Information

    Discover the 15,000 BTU Smart Wi-Fi Enabled Window Air Conditioner (LW1521ERSM).


    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.

    USA, English

    Social Support

    • /LGUSSupport
    • @lgussupport


    BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
    LG Logo Copyright © 2009-2025 LG Electronics. All Rights Reserved
    LG LogoLG Jeong-Do Management Ethics Hotline