LG - 1,000 Sq. Ft. 18,000 BTU Smart Window Air Conditioner with 12,000 BTU Heater - White
- Key Specs
- Recommended Room Size: 1000 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: 18000 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: 430 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: 11.2 (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: LW1821HRSM
- Product Name: 1,000 Sq. Ft. 18,000 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: 126.5 pounds (The out of box weight of the item.)
- Cord Length: 4.4 inches
- BTU Rating
- Recommended Room Size: 1000 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: 18000 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: 430 cubic feet per minute
- Maximum Noise Level: 61 decibels adjusted
- Minimum Noise Level: 57 decibels adjusted
- Moisture Removal Capacity: 5.5 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: 11.2 (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: 11.1 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: 048231605090
The LW1821HRSM is the SMART way to keep your house feeling comfortable no matter what the weather is like outside! LG ThinQ technology lets you control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This unit ideal for cooling medium to large rooms up to 1000 sq. ft. and you can even add a bit of warmth on cooler days with the supplemental heat option. With 2 cooling and fan speeds and a 24 hour timer you can create the perfect cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, heating, or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, removable, washable filter and a check filter alert.
- 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: 2 cooling/heating and fan speeds
- Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
- Cools Rooms up to 1000 Square Feet: LW1821HRSM is ideal for cooling medium rooms (25' X 40')
Whats Included
- Window Air Condition, Window installation kit, Remote control
Product Manuals
Documents
- Energy_Guide_PDF
Q: what is the power required?
A: This air conditioner requires a power supply of 230 volts at 60Hz. ^Jennifer
Q: does this come with a wall box that the unit slides into?
A: Thank you for reaching us regarding LG Air Conditioner. Yes, the LG LW1821HRSM window air conditioner comes with a slide-in-out chassis that allows for easy through-the-wall installation. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1821HRSM.AT3AYOW. If problem persist, please reach out to us on social media @LGUSSupport so we can help you further. ^Cris
Q: As a main source of heat will it keep warm 975 sq. Feet space?
A: Hey there. This LG - 1,000 Sq. Ft. 18,000 BTU Smart Window Air Conditioner with 12,000 BTU Heater in White LW1821HRSM has a heater of 12,000 BTU that will only cover you an estimate of 400 sq.ft. ~Anthony
Q: Does this unit cool two interconnected rooms measuring 6200 square feet? Thank you
A: A. No, This unit will cool a room approximately 1,000-1,200 square ft. per 18,0000 BTU. ~Tanisha
Q: Is this model a window heat pump or just electric strip heaters?
A: Hey there. This model will only adjust and work with electric strip heaters. Here from LG. ~Anthony
Q: can it be installed in a wall
A: Yes and Best Buy said numerous times it won’t be an issue and hires a third company who stated they don’t have tools for walk installation and that they charge more money to install wall unit. They said Best Buy just books and is not clear with there installation services.
A: Thank you for your interest in the LG Air Conditioner (LW1821HRSM) model.The LG LW1821HRSM, an 18,000 BTU window air conditioner with heating capability, is designed to provide both cooling and heating. The unit is equipped with a 3.1 kW electric heating system and operates on 208/230 volts with a current draw of 16 amps. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1821HRSM.AT3AYOW. ^Cris
