LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner
LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner
Item # 257871899
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When it comes to cutting-edge cooling technology, nothing beats the LG Dual Inverter window air conditioners. This remarkable window cooling unit operates at an ultra-quiet 44 dB in sleep mode, rivaling the silence of a library. With DUAL Inverter technology, it operates efficiently, potentially reducing energy costs by up to 35%. Take control of your home's cooling from anywhere using LG ThinQ technology, whether you prefer using your phone or controlling it with Amazon Alexa and Hey Google through voice commands. This window unit offers 4 cooling and fan speeds, a dry mode for dehumidifying, and a 24-hour timer for creating personalized cooling schedules. 4-way air deflection ensures the airflow goes exactly where it's needed, whether you're cooling, dehumidifying, or simply circulating the air. The auto restart feature turns the unit back on automatically after a power outage. Other features include an LCD remote control, an easy window installation kit, a removable and washable filter, and a check filter alert. With a window size range of 27"-39" W x 16" H, this AC unit is a perfect fit for many homes. Upgrade to the LG Dual Inverter window air conditioner and experience the epitome of cooling innovation.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on staying cool in the heat? Check out our guide on cooling strategies during extreme heat in the product documents section.
- 14,000 BTU Dual inverter smart (wi-fi) window air conditioner
- With the 700 Sq. ft. cooling coverage, keep your kitchen or living room comfortably cool
- Provides enough cooling in your room with 4 fan speeds
- LoDecibel Quiet Operation down to 44 dB
- Up to 35% Energy Savings
- ENERGY STAR Certified
- DUAL inverter technology - variable speed compressor
- 3-in-1 operation: Cool/Fan/Dry
- User friendly digital control panel and LCD remote control
- Fits windows 27" - 39" W x 16" H
- 4 cooling and fan speeds with auto cool
- 4-way air deflection
- 24-hour on/off timer
- Power failure auto restart
- Removable, washable filter
- Filter check reminder light
- Window installation kit included
| Brand | LG |
|---|---|
| Country of Origin | Imported |
| AC Coverage Area | 700 sq ft |
| AC Energy Efficiency Rating | 15 CEER |
| AC Features | Dehumidifier, Remote Control, Sleep Mode, Timer, Wi-Fi Compatible |
| Air Direction | 4-Way |
| Filter Type | Washable |
| Airflow Volume | 505 CFM |
| Control Type | Electronic |
| Cooling Rate | 14,000 BTU |
| Cord Length | 6 Ft. |
| Decibel Rating | 58 dBA |
| Indoor/Outdoor | Indoor |
| Maximum Window Opening Dimensions | 0 in. |
| Minimum Window Opening Dimensions | 0 in. |
| Moisture Removal Capacity | 3.3 pt./hr. |
| Number of Settings | 3 |
| Number of Speeds | 4 |
| Plug Type | 3-prong |
| Power Type | Electric |
| Primary Material | Other |
| Product Height | 15 in. |
| Product Length | 28.78 in. |
| Product Weight | 85 lb. |
| Product Width | 23.63 in. |
| Voltage | 115 V |
| Warranty | 1 Year Limited |
| Manufacturer Part Number | LW1522IVSM |
Q: does this a/c unit have a built-in ECO mode to put it into *standby* when the desired room temp has been reached so the unit is not running continuously?
9 days ago- A: Hi there, we understand you’re checking whether the LW1522IVSM window air conditioner has an ECO‑style feature that stops continuous running once the room reaches your set temperature. It’s great that you’re looking for efficient cooling options. This model does include an Energy Saver function, which works exactly the way you’re describing. When the desired room temperature is reached, the compressor cycles off and the fan runs intermittently, helping maintain comfort without running nonstop. Helpful step: ⦁ Press Energy Saver on the control panel or remote to allow the unit to cycle into standby once the room reaches your set temperature Here’s the official LG product page for your model: https://www.lg.com/us/air-conditioners/lg-lw1522ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich4 days ago
Q: What is the distance from the front of the unit on the side to the beginning of the side louver? And, do we have to have a bracket on top to fit against the windowsill?
10 days ago- A: Hi Oliver, we understand you’re checking how far the side louvers sit from the front of the LW1522IVSM and whether a top bracket is required for your window setup, and it’s great that you’re reviewing these details before installing the unit. From the installation guide, the louvers begin close to the front half of the cabinet, and they must stay fully exposed. The manual highlights: “DO NOT cover or block any of the side and top louvers. All side louvers of the cabinet must remain exposed to the outside of the structure and unobstructed.” For your second question, this model does not require a separate top bracket. The window sash locks the top of the unit in place once lowered behind the upper panel guide. Helpful steps ⦁ Ensure the louvers are not blocked by the window frame ⦁ Lower the window sash behind the upper guide to secure the top ⦁ Use the included sill supports to stabilize the bottom You can review the full manual here: https://www.lg.com/us/support/product/lg-LW1522IVSM.AT1AYOW?tab=1 If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich7 days ago
Q: What side is the cord on? How long is the cord? Thanks in advance.
3 months ago- A: Hello Ed, thanks for reaching out, and we understand why you’d want to know which side the power cord is on and how long it is for the LW1522IVSM—details like that make installation a whole lot smoother. This model includes a 72-inch (6‑foot) power cord, giving you plenty of reach for most window setups. The cord is located on the front right side when you’re facing the air conditioner, which helps keep the plug accessible during installation. You can review the full product details here: https://www.lg.com/us/air-conditioners/lg-lw1522ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich3 months ago
Q: Is there a way to hook up tubing or a hose to drain the water outside? My window is within a screened in lanai and I want to be able to install a hose or tube to direct the water outside.
10 months ago- A: Hey there! You can attach a drain hose to your LG LW1522IVSM window air conditioner to route water outside of your lanai. However, we do not necessarily recommend this. This model is designed to operate without a drain hose, as it uses a "slinger ring" on the fan blade to splash collected condensation onto the condenser coil to increase efficiency. If you happen to have additional questions about air conditioner installation, let us know on social media @LGUSSupport. We're always here to help out! ~ Ryan10 months ago
Q: WHAT ARE THE MEASURMENTS FROM THE FRONT OF THE CABNET (NOT THE FACE) T TO THE VENT OPENINGS ON THE SIDE?
10 months ago- A: Hey there. Thanks for checking in on the LG Window A/C unit LW1522IVSM—precision matters when planning your space. While the full cabinet depth is approximately 24 inches, the side vent opening sits roughly 4 to 6 inches back from the front edge of the cabinet itself (not including the face cover). This gives you a clean front profile while allowing efficient airflow from the side. For exact specs and installation tips, we recommend referencing the product manual or contacting LG support via email at lg.sprinklrsuppport.com with your contact details for tailored guidance. We're always here for you. ^David10 months ago
Q: I do not want Wifi how do I disconnect it?
10 months ago- A: Hey there, Mik! While the LG LW1522IVSM doesn’t have a dedicated on/off switch for Wi-Fi, it’s designed to run beautifully even without a network connection. If you'd prefer it not connect, you can easily manage that through your router’s settings. Thanks for choosing LG—we’re always here to help you stay cool, your way. ^Anthony10 months ago
Q: Your unit is 23.63" wide before attaching side curtain panels. My window interior width is 26.22 inches wide. May I NOT attach the curtain panels, install your unit into my frame, effectively fill the gap between A/C unit and window frame and be done?
a year ago- A: If you are unable to fit the LG 14,000 BTU LG DUAL Inverter Window Air Conditioner - White, Model # LW1522IVSM into your window opening with the left and right curtain panels attached, how you effectively fill the gap between the AC and your window frame is at your discretion...^Ivan.a year ago
Q: I have this unit installed and it drips enormous amounts of water out the hole -- buckets per day, not "a small puddle", right near our door. I thought the water was supposed to partly evaporate before drips formed. How can I make this AC drip less?
2 years ago- A: Hello, RayJD. Even with all the humidity we have had in New York recently, there is no way that the amount of condensation that you are describing as "buckets per day, not "a small puddle," can accumulate in the pan inside the LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM. Is the air conditioner installed where it might be exposed to rain? We have had a lot of rain recently, so it is possible that rain got inside the unit. Water is not supposed to evaporate before drips form. The fundamental principle behind the operation of a window air conditioner is based on the refrigeration cycle, which involves the transfer of heat from the room to the outside environment. This process is achieved through the use of two key components: the evaporator and the condenser. In the room air cycle, a fan blows the warm indoor air over the evaporator coil, which is filled with a refrigerant that absorbs the heat. As the refrigerant absorbs the heat from the warm indoor air blowing over the evaporator coils, the condensation that forms drips off the evaporator coils and collects in the pan at the bottom of the air conditioner. The hot air cycle deals with the heat absorbed by the refrigerant during the cooling process. The now-warmed refrigerant travels to the condenser coil located on the exterior part of the window AC unit. A second fan blows outside air over the condenser coil, dissipating the heat and cooling the refrigerant. This cycle is essential in ensuring the window air conditioner effectively cools the indoor air and maintains a comfortable environment. The amount of water you are describing must be coming from outside and is not the result of the condensation dripping off the evaporator coils...^Ivan.2 years ago
Q: What kind of extension cord do I use on 14,000 btu 115 volt air conditioner?
2 years ago- A: Hello, Roc240. The manual for the LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM, warns against using an extension cord, surge protector, or multi-outlet adapter with this air conditioner. Fire Marshalls and HVAC professionals recommend plugging air conditioners directly into the power outlets instead of using extension cords. When an extension cord is used to power an air conditioner, there are two potential causes of fire. The first is an overheated cable, while the second is sparks from other appliances. When other appliances are switched on or off, any resulting sparks could ignite a fire. It would help if you never used a regular extension cord or power bar for your AC unit. If your house doesn’t have the right power outlets, contact a qualified electrician to install a proper one. It may seem like a small step, but it will keep you safe...^Ivan.2 years ago
Q: Through wall installation? I have a full depth sleeve in place (I e. The back of the unit doesn't extend beyond the building's exterior wall). Will this unit work in this kind of setup?
2 years ago- A: Hi. The LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM, cannot be installed as a through-the-wall installation. You cannot cover or block any of the side and top louvers. All side louvers of the cabinet must remain unobstructed and exposed to the outside of the structure. This product is a window air conditioner. As such, a standard single-hung or double-hung window is required for proper installation. Non-window installations, including using sleeves or wall openings and other installation methods, are not recommended...^Ivan.2 years ago
Q&As
Q: does this a/c unit have a built-in ECO mode to put it into *standby* when the desired room temp has been reached so the unit is not running continuously?
9 days ago- A: Hi there, we understand you’re checking whether the LW1522IVSM window air conditioner has an ECO‑style feature that stops continuous running once the room reaches your set temperature. It’s great that you’re looking for efficient cooling options. This model does include an Energy Saver function, which works exactly the way you’re describing. When the desired room temperature is reached, the compressor cycles off and the fan runs intermittently, helping maintain comfort without running nonstop. Helpful step: ⦁ Press Energy Saver on the control panel or remote to allow the unit to cycle into standby once the room reaches your set temperature Here’s the official LG product page for your model: https://www.lg.com/us/air-conditioners/lg-lw1522ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich4 days ago
Q: What is the distance from the front of the unit on the side to the beginning of the side louver? And, do we have to have a bracket on top to fit against the windowsill?
10 days ago- A: Hi Oliver, we understand you’re checking how far the side louvers sit from the front of the LW1522IVSM and whether a top bracket is required for your window setup, and it’s great that you’re reviewing these details before installing the unit. From the installation guide, the louvers begin close to the front half of the cabinet, and they must stay fully exposed. The manual highlights: “DO NOT cover or block any of the side and top louvers. All side louvers of the cabinet must remain exposed to the outside of the structure and unobstructed.” For your second question, this model does not require a separate top bracket. The window sash locks the top of the unit in place once lowered behind the upper panel guide. Helpful steps ⦁ Ensure the louvers are not blocked by the window frame ⦁ Lower the window sash behind the upper guide to secure the top ⦁ Use the included sill supports to stabilize the bottom You can review the full manual here: https://www.lg.com/us/support/product/lg-LW1522IVSM.AT1AYOW?tab=1 If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑Rich7 days ago
Q: What side is the cord on? How long is the cord? Thanks in advance.
3 months ago- A: Hello Ed, thanks for reaching out, and we understand why you’d want to know which side the power cord is on and how long it is for the LW1522IVSM—details like that make installation a whole lot smoother. This model includes a 72-inch (6‑foot) power cord, giving you plenty of reach for most window setups. The cord is located on the front right side when you’re facing the air conditioner, which helps keep the plug accessible during installation. You can review the full product details here: https://www.lg.com/us/air-conditioners/lg-lw1522ivsm-window-air-conditioner If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. ‑LG Digital Care Team ^Rich3 months ago
Q: Is there a way to hook up tubing or a hose to drain the water outside? My window is within a screened in lanai and I want to be able to install a hose or tube to direct the water outside.
10 months ago- A: Hey there! You can attach a drain hose to your LG LW1522IVSM window air conditioner to route water outside of your lanai. However, we do not necessarily recommend this. This model is designed to operate without a drain hose, as it uses a "slinger ring" on the fan blade to splash collected condensation onto the condenser coil to increase efficiency. If you happen to have additional questions about air conditioner installation, let us know on social media @LGUSSupport. We're always here to help out! ~ Ryan10 months ago
Q: WHAT ARE THE MEASURMENTS FROM THE FRONT OF THE CABNET (NOT THE FACE) T TO THE VENT OPENINGS ON THE SIDE?
10 months ago- A: Hey there. Thanks for checking in on the LG Window A/C unit LW1522IVSM—precision matters when planning your space. While the full cabinet depth is approximately 24 inches, the side vent opening sits roughly 4 to 6 inches back from the front edge of the cabinet itself (not including the face cover). This gives you a clean front profile while allowing efficient airflow from the side. For exact specs and installation tips, we recommend referencing the product manual or contacting LG support via email at lg.sprinklrsuppport.com with your contact details for tailored guidance. We're always here for you. ^David10 months ago
Q: I do not want Wifi how do I disconnect it?
10 months ago- A: Hey there, Mik! While the LG LW1522IVSM doesn’t have a dedicated on/off switch for Wi-Fi, it’s designed to run beautifully even without a network connection. If you'd prefer it not connect, you can easily manage that through your router’s settings. Thanks for choosing LG—we’re always here to help you stay cool, your way. ^Anthony10 months ago
Q: Your unit is 23.63" wide before attaching side curtain panels. My window interior width is 26.22 inches wide. May I NOT attach the curtain panels, install your unit into my frame, effectively fill the gap between A/C unit and window frame and be done?
a year ago- A: If you are unable to fit the LG 14,000 BTU LG DUAL Inverter Window Air Conditioner - White, Model # LW1522IVSM into your window opening with the left and right curtain panels attached, how you effectively fill the gap between the AC and your window frame is at your discretion...^Ivan.a year ago
Q: I have this unit installed and it drips enormous amounts of water out the hole -- buckets per day, not "a small puddle", right near our door. I thought the water was supposed to partly evaporate before drips formed. How can I make this AC drip less?
2 years ago- A: Hello, RayJD. Even with all the humidity we have had in New York recently, there is no way that the amount of condensation that you are describing as "buckets per day, not "a small puddle," can accumulate in the pan inside the LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM. Is the air conditioner installed where it might be exposed to rain? We have had a lot of rain recently, so it is possible that rain got inside the unit. Water is not supposed to evaporate before drips form. The fundamental principle behind the operation of a window air conditioner is based on the refrigeration cycle, which involves the transfer of heat from the room to the outside environment. This process is achieved through the use of two key components: the evaporator and the condenser. In the room air cycle, a fan blows the warm indoor air over the evaporator coil, which is filled with a refrigerant that absorbs the heat. As the refrigerant absorbs the heat from the warm indoor air blowing over the evaporator coils, the condensation that forms drips off the evaporator coils and collects in the pan at the bottom of the air conditioner. The hot air cycle deals with the heat absorbed by the refrigerant during the cooling process. The now-warmed refrigerant travels to the condenser coil located on the exterior part of the window AC unit. A second fan blows outside air over the condenser coil, dissipating the heat and cooling the refrigerant. This cycle is essential in ensuring the window air conditioner effectively cools the indoor air and maintains a comfortable environment. The amount of water you are describing must be coming from outside and is not the result of the condensation dripping off the evaporator coils...^Ivan.2 years ago
Q: What kind of extension cord do I use on 14,000 btu 115 volt air conditioner?
2 years ago- A: Hello, Roc240. The manual for the LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM, warns against using an extension cord, surge protector, or multi-outlet adapter with this air conditioner. Fire Marshalls and HVAC professionals recommend plugging air conditioners directly into the power outlets instead of using extension cords. When an extension cord is used to power an air conditioner, there are two potential causes of fire. The first is an overheated cable, while the second is sparks from other appliances. When other appliances are switched on or off, any resulting sparks could ignite a fire. It would help if you never used a regular extension cord or power bar for your AC unit. If your house doesn’t have the right power outlets, contact a qualified electrician to install a proper one. It may seem like a small step, but it will keep you safe...^Ivan.2 years ago
Q: Through wall installation? I have a full depth sleeve in place (I e. The back of the unit doesn't extend beyond the building's exterior wall). Will this unit work in this kind of setup?
2 years ago- A: Hi. The LG 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner, Model # LW1522IVSM, cannot be installed as a through-the-wall installation. You cannot cover or block any of the side and top louvers. All side louvers of the cabinet must remain unobstructed and exposed to the outside of the structure. This product is a window air conditioner. As such, a standard single-hung or double-hung window is required for proper installation. Non-window installations, including using sleeves or wall openings and other installation methods, are not recommended...^Ivan.2 years ago
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