LG - 1,420 Sq. Ft. 24,000 BTU Smart Window Air Conditioner with 12,000 BTU Heater - White
- Key Specs
- Recommended Room Size: 1420 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: 23000 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: 2
- Number of Fan Speeds: 2
- Airflow Rate: 560 cubic feet per minute
- Remote Control: true
- Integrated Heater: true
- 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.)
- Energy Efficiency Ratio: 9.8 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. 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.)
- Combined Energy Efficiency Ratio (CEER): 0 (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.)
- Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
- Wireless Connectivity: Wi-Fi (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: LW2421HRSM
- Product Name: 1,420 Sq. Ft. 24,000 BTU Smart Window Air Conditioner with 12,000 BTU Heater
- Color: White
- Air Conditioner Type: Window
- Dimensions
- Minimum Window Opening Height: 18 inches
- Minimum Window Opening Width: 29 inches
- Maximum Window Opening Height: 0 inches
- Maximum Window Opening Width: 41 inches
- Product Height: 16.84 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: 25.50 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: 30.50 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: 134.2 pounds (The out of box weight of the item.)
- Cord Length: 4.4 inches
- BTU Rating
- Recommended Room Size: 1420 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: 23000 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.)
- BTU Heat Rating: 12000 british thermal units (The number of BTUs (British Thermal Units) per hour the unit produces to heat the air, also known as heating capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to heat. The recommended capacity depends on several factors such as climate and level of insulation, but generally ranges from 30-60 BTUs per square foot.)
- Features
- Number of Cool Settings: 2
- Number of Fan Speeds: 2
- Airflow Rate: 560 cubic feet per minute
- Maximum Noise Level: 64 decibels adjusted
- Moisture Removal Capacity: 6.5 pints per day (The amount of moisture removed from the air over 24 hours. The suggested moisture removal capacity is based on a room's square footage and how damp it is. For example, a 30-pint capacity unit typically works for rooms up to 1,500 square feet.)
- Remote Control: true
- Control Type: Button
- Display Type: LED
- Integrated Heater: true
- 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
- Energy Efficiency Ratio: 9.8 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. 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.)
- Combined Energy Efficiency Ratio (CEER): 0 (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.)
- Amperage: 20 amperes (Strength of electrical current.)
- Estimated Annual Electricity Use: 9.8 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- 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.)
- Works With: Amazon Alexa, Google Home (Compatible with or able to be connected to other smart devices or applications.)
- Wireless Connectivity: Wi-Fi (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: 048231605106
Say goodbye to unpredictable temperatures with the LW2421HRSM ac heater combo window unit. With LG ThinQ technology, you can control your air conditioner using your smartphone or even with Amazon Alexa and Hey Google. This window air conditioner with heat is ideal for cooling medium to large rooms up to 1,440 square feet. With 2 cooling and fan speeds, along with a 24-hour timer, you have the power to create the perfect cooling schedule. The 4-way air deflection feature allows you to direct the airflow where it's needed most. Whether you're cooling, heating, or circulating the air, this feature ensures that every corner of your space receives optimal coverage. In the event of a power outage, the auto restart feature automatically turns the ac heater window unit back on when power is restored. The remote control allows you to operate the heat and air window unit effortlessly. The easy window installation kit simplifies setup. The removable and washable filter helps maintain clean and fresh air by capturing dust and allergens. The check filter alert reminds you when it's time to clean the filter. Choose the LW2421HRSM for its smart capabilities, powerful cooling and heating options, and advanced features.
- User friendly: Digital control panel and remote control
- Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space
- Multiple Fan Speeds: With 2 fan speeds adjust the air flow to suit your needs
- Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
- Cools Rooms up to 1440 Square Feet: LW2421HRSM is ideal for cooling medium rooms (36' X 40')
- User friendly: Digital control panel and remote control
- Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space
- Multiple Fan Speeds: With 2 fan speeds adjust the air flow to suit your needs
- Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
- Cools Rooms up to 1440 Square Feet: LW2421HRSM is ideal for cooling medium rooms (36' X 40')
Whats Included
- Window Air Conditioner, Window installation kit, Remote control
- Window Air Conditioner, Window installation kit, Remote control
Product Manuals
Documents
- Energy_Guide_PDF
- Energy_Guide_PDF
Q: Is this a 220 plug? also can this be mounted as a wall unit?
A: Hello, it should be Voltage / 60 Hz 208/230.^Venette
Q: What type of electrical plug does this unit have?
A: Hello, it is a three prong plug.^Venette
Q: I need an external timer to program unit to go on and off several times a day
A: Thank you for your interest in the LG Air Conditioner. To schedule your LG LW2421HRSM window air conditioner to turn on and off at specific times, you have a few options: • Smart plugs: Use a smart plug that can be controlled via an app and programmed to turn the unit on and off at the times you choose. • Built-in timer: The air conditioner itself has a 24-hour timer that lets you set specific times for it to turn on and off. Check your user manual for instructions on how to set it up. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW2421HRSM.AT3AYOW. For additional assistance, please reach out to us on social media @LGUSSupport so we can help you further. ^Cris
A: Thank you for your interest in the LG 23,000 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating (LW2421HRSM) model. The LG LW2421HRSM window air conditioner has a minimum window opening height requirement of 18 inches. Since your window height is 16 inches, there may not be enough wiggle room to accommodate the air conditioner. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW2421HRSM.AT3AYOW. ^Cris
A: Thank you for your interest in the LG 23,000 BTU Smart Wi-Fi Enabled Window Air Conditioner, Cooling & Heating (LW2421HRSM) model. If you have an LG LW2421HRSM window unit with an electric heater and you want to run the heater in the winter, you should not cover the entire unit. The heater needs proper ventilation to operate safely and efficiently. However, you can cover the outside portion of the unit to protect it from the elements, while leaving the top and sides uncovered to allow for proper airflow. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW2421HRSM.AT3AUSH. ^Cris
Q: can this be installed as a wall unit in an existing wall sleeve..
A: Only if the sleeve is the EXACT size
