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LG - 24,500 BTU 230V Window Smart Air Conditioner - White

Model: LW2521ERSM
SKU: 6516204
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  • Key Specs
    • Recommended Room Size: 1560 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 24500 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 3
    • Airflow Rate: 530 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: false
    • Sleep Mode: false (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: false (Feature automatically turns off the product.)
    • Combined Energy Efficiency Ratio (CEER): 10.3 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Window Mounting Kit Included: true
    • Air Conditioner Type: Window
  • General
    • Brand: LG
    • Model Number: LW2521ERSM
    • Product Name: 24,500 BTU 230V Window Smart Air Conditioner
    • Color: White
    • Air Conditioner Type: Window
  • Dimensions
    • Minimum Window Opening Height: 19 inches
    • Minimum Window Opening Width: 29 inches
    • Maximum Window Opening Height: 30 inches
    • Maximum Window Opening Width: 41 inches
    • Product Height: 17.68 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 25.98 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 28.11 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 132 pounds (The out of box weight of the item.)
    • Cord Length: 52 inches
  • BTU Rating
    • Recommended Room Size: 1560 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 24500 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
  • Features
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 3
    • Airflow Rate: 530 cubic feet per minute
    • Maximum Noise Level: 65 decibels adjusted
    • Remote Control: true
    • Control Type: Touchpad
    • Integrated Heater: false
    • Sleep Mode: false (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: false (Feature automatically turns off the product.)
  • Power
    • Combined Energy Efficiency Ratio (CEER): 10.3 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • Voltage Requirement: 230
    • Amperage: 20 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Compatibility
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wireless Connectivity: None (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
  • Included
    • Window Mounting Kit Included: true
  • Warranty
    • Warranty - Parts: 1 year limited
    • Warranty - Labor: 1 year limited
  • Other
    • UPC: 048231605069

Experience ultimate convenience and efficiency with the LG LW2521ERSM SMART Window Air Conditioner. Utilize LG ThinQ technology to effortlessly control your air conditioner from anywhere via your smartphone, Amazon Alexa, or Hey Google, offering voice-controlled precision. Engineered for large rooms up to 1,560 sq. ft., this Energy Efficient unit ensures optimal cooling performance. Tailor your comfort with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection for targeted airflow distribution. Benefit from the auto restart feature during power outages, along with accessories like a remote control, easy installation kit, washable filter, and check filter alert, making maintenance a breeze. (Please note: Requires a special 230V electrical outlet)

  • Total Remote Control: Command your LG air conditioner from anywhere using LG ThinQ Technology, providing control over cooling, mode, and temperature settings without constraints. Command it with Amazon Alexa or Hey Google with voice commands offering ease and accessibility.
  • Whisper-Quiet Operation: The LG window air conditioner is designed to operate quietly, emitting as low as 52dB noise levels in low mode, providing you with a serene and peaceful environment.
  • Energy-Efficient Performance: Enjoy optimum cooling performance with the added benefits of energy-saving technologies. This air conditioner meets high energy standards and results in substantial electricity savings, making it the perfect choice for all your cooling needs.
  • Customised Airflow: The choice of three cooling and fan speeds to customize your cooling preferences with Auto Cool to provide tailored comfort suited to your needs.
  • Spacious Cooling Coverage: Suitable for cooling large rooms up to 1,560 sq. ft, the LG LW2521ERSM is perfect for spaces measuring 39' x 40', providing consistent cooling performance that you can rely on.
  • Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
  • Total Remote Control: Command your LG air conditioner from anywhere using LG ThinQ Technology, providing control over cooling, mode, and temperature settings without constraints. Command it with Amazon Alexa or Hey Google with voice commands offering ease and accessibility.
  • Whisper-Quiet Operation: The LG window air conditioner is designed to operate quietly, emitting as low as 52dB noise levels in low mode, providing you with a serene and peaceful environment.
  • Energy-Efficient Performance: Enjoy optimum cooling performance with the added benefits of energy-saving technologies. This air conditioner meets high energy standards and results in substantial electricity savings, making it the perfect choice for all your cooling needs.
  • Customised Airflow: The choice of three cooling and fan speeds to customize your cooling preferences with Auto Cool to provide tailored comfort suited to your needs.
  • Spacious Cooling Coverage: Suitable for cooling large rooms up to 1,560 sq. ft, the LG LW2521ERSM is perfect for spaces measuring 39' x 40', providing consistent cooling performance that you can rely on.
  • Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
Whats Included
  • Window Air Conditioner, Window Installation kit, Remote control
  • Window Air Conditioner, Window Installation kit, Remote control
Documents
  • Energy_Guide_PDF
  • Energy_Guide_PDF

Q: How many cooling settings does this LG air conditioner have?

A: This LG air conditioner offers 3 cooling settings to customize your cooling experience.

Q: Is this air conditioner suitable for a large room?

A: Yes, this air conditioner is capable of cooling rooms up to 1,560 sq. ft., making it suitable for large spaces.

Q: Does this air conditioner have a timer?

A: Yes, this air conditioner comes with a timer for added convenience.

Q: What is the minimum window opening width required for this air conditioner?

A: The minimum window opening width required for this air conditioner is 29 inches.

Q: What is the maximum noise level of this air conditioner?

A: The maximum noise level of this air conditioner is 65 decibels adjusted.

Q: Can I control this air conditioner with my smartphone?

A: Yes, you can control this air conditioner from anywhere using the LG ThinQ app on your smartphone.

Q: Can this unit be used as a wall unit?

A: Hello there, thank you for your question about the LG LW2521ERSM. This model is designed as a window air conditioner and is not intended for wall installation. Using it in a wall may affect the performance and safety of the unit. For proper installation options, we recommend consulting the user manual or contacting our team. Please send us a private message on Social Media @LGUSSupport, and we'll be happy to assist you further. Thank you for choosing LG. —Avril