LG 12,000 BTU 115V Smart Energy Star Window/Wall Air Conditioner with Dual Inverter, 3 Fan Speeds, Sleep Mode & Remote Control - White
Key Features
- Cooling BTU: 12000
- Inverter Technology: Yes
- Power Requirements: 110 Volt 15 or 20 Amp Circuit (Parallel Plug)
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$92/Month
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Delivery and Pickup Options
Superior Service, Before, During & After the Sale
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Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Delivery and Pickup Options
Superior Service, Before, During & After the Sale
We're dedicated to providing you with fast and reliable shipping options to get your products where they need to go.
Questions?
Call Customer Service at (877) 727-1909 let us know how to help.
Installation Options
About this Item
LG 12,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner
Features
Efficient, Energy Saving Inverter Technology (LW1222IVSM - 12,000 BTU)
LG Window Air Conditioners with DUAL Inverter Compressor are up to 35% more energy savings* than the ENERGY STAR certification requirement. Enjoy LG's innovative Inverter Technology that's both powerful and quiet.
*Inverter Technology is a key attribute of LG's new room air conditioners. It is used in conjunction with a variable-speed compressor and adjusts the compressor motor speed to regulate temperature. This is more energy efficient than non-Inverter Technology room air conditioners, which turns the compressor either on or off to regulate temperature. In Department of Energy approved testing, LG's Inverter room air conditioner model (LW1222IVSM) showed a 35% Combined Energy Efficiency Ratio (CEER) positive difference when compared with the DOE Minimum Requirement of 10.9 CEER.
Energy Saving Value (12,000 BTU)
The DUAL Inverter 12K model is able to save approximately $36 per year* compared to a non-Inverter 12K BTU model.
*The estimated annual energy cost is based on a national average electricity cost of 13 cents per kWh and seasonal use of 8 hours a day over a 3-month period. Your exact costs will depend on local utility rates and the type and source of your energy.
Maximum Cooling (Inverter)
LG DUAL Inverter window air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control.
Lo-Decibel (Inverter)
LG Window Air Conditioners operate at sound levels as low as 44dB*, thanks to LG's unique BLDC Motor and DUAL Inverter Compressor, eliminating unnecessary noise for smooth operation that you'll barely notice.
*When in sleep mode.
Sleep Mode
This mode keeps operating noise to a minimum and turns the air conditioner off after a set time. The timer can be set from 7 to 12 hours.
Modern Design
LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.
Easy Installation
LG window air conditioners are designed for easy and efficient installation and come with a washable and reusable air filter. Before buying an air conditioner, measure your room to find out how many BTUs you need.
Installation Kit
This window unit comes with our simple and convenient installation kit so you can set up your air conditioner with ease.
Filter Check Reminder
The Clean Filter LED lights up to notify you that the filter needs to be cleaned.
Maximum Usability (Inverter)
Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.
Multiple Fan Speed (Inverter)
Sleep, Low, Mid or High 4-way speed adjustment.
Auto Restart (Inverter)
When power failure occurs, your unit will resume its previous operation minutes after the power is restored.
24-hour On/Off Timer
Up to 24 hours of operation time can be set, so that your air conditioner turns off when you plan it to.
Up to 24 hours of operation time can be set, so that your air conditioner turns off when you plan it to.
Control Your Cool from Anywhere
Control key air conditioner features from your phone or favorite smart speaker with the ThinQ app.
Product Height
15 Inches
Product Width
23.63 Inches
Product Depth
28.78 Inches
Product Weight (lbs.)
85 Lb(s)
Window Opening Max. Width (in.)
39 Inches
Window Opening Max. Height (in.)
-
Window Opening Min. Height (in.)
16 Inches
Overall Height with Sleeve (in.)
14.94 Inches
Overall Width with Sleeve (in.)
23.63 Inches
Overall Depth with Sleeve (in.)
28.78 Inches
Color
White
Series
N/A
Type
Window/Wall
Window Type
Double Hung Window
Room Size
Medium
Cooling BTU
12000 BTUs
Cooling Speeds
4
Heat/Cool
No
Number of Fan Speed
3 Fan Speeds
No. of Air Flow Directions
4
CFM
310 CFM
Vent/Air Exchange Exhaust
No
Moisture Removal (Pints/hr)
3.8 Pints/hr
Filter Description
Washable and Resusable Air Filter
Standard Mesh Filter
Yes
Charcoal Filter
No
Washable Filters
Yes
Inverter Technology
Yes
Chassis Type
Slide Out
Additional Features
Energy Savings up to 35%, LoDecibel Quiet Operation, LG ThinQ Technology
General Features
Inverter, Quiet, Smart
WiFi Connected
Yes
Wifi/App Controllable
Wifi/Smartphone App Controllable
Smart Features
App Controllable, Status Monitoring & Alert, Works with Voice Assistant
Works with
iOS, Amazon Alexa, Android, App Controllable, Google Assistant
Control Type
Digital
Temperature Display
Yes
Automatic Timer
Yes
Delay Timer
Yes
Automatic Shut Off/Sleep Mode
Yes
Quietest
Yes
Remote Control Included
Yes
Upgradeable Filter
No
Upgradeable Filter Model Number
-
Energy Star Rated
Yes
Energy Efficiency Ratio
15 EER
Energy Star Approved
Yes
Through the Wall Restrictions
-
Power Cord Length (in.)
72 Inches
Power Requirements
110 Volt 15 or 20 Amp Circuit (Parallel Plug)
Voltage (V)
115 Volts
Amperage (A)
15 Amps
Auto Restart
Yes
Refrigerant Type
R32
Power Cord Location
Left Side
Cooling Amps
10.8 Amps
Outlet Type
115V Grounded Outlet
ADA Compliant
No
CSA Listed
No
ETL Listed
No
UL Listed
No
Warranty Terms - Parts
12 Month(s)
Warranty Terms - Labor
12 Month(s)
Customers Say
AI-generated from the text of customer reviewsThis LG wall air conditioner delivers impressive cooling power for large spaces up to 800 square feet, with remarkably quiet operation that won't disturb sleep or daily activities. The dual inverter technology helps keep energy bills in check while maintaining precise temperature control. While the unit's size and weight demand careful installation planning, users appreciate its modern, low-profile design and versatile functionality, including effective dehumidification and multiple operating modes. The 4-way air deflection system provides good coverage, though some find the airflow force modest. Smart features through the LG ThinQ app offer convenient remote control, though initial setup requires some tech-savviness. The included physical remote works well but could be more readable in low light.
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Do u offer installation of up high on the wall air conditioner 1st floor. Would need ladder and 2 people maybe. I am 70 yeat old widow
Hi there. Thank you for sharing your experience with us. We understand your inquiry regarding the installation of your LG 12,000 BTU 115V Smart Energy Star Window/Wall Air Conditioner.
LG typically provides the product and manufacturer support, but we do not offer direct installation services. We understand your inquiry and your situation; for a safe and professional installation that requires a ladder and multiple people, we recommend reaching out to a local licensed HVAC professional or a professional handyman service. If you purchased this unit through an authorized retailer, they may also offer installation services through their own third-party providers.
https://www.pcrichard.com/lg-12000-btu-smart-energy-star-window-wall-air-conditioner-with-dual-inverter-sleep-mode-and-remote-control-white/LW1222IVSM.html
For further assistance and any specific concerns you may have, please contact us on lgdigitalcare@lg.sprinklrsupport.com, and our team will be more than happy to assist you. —Renzo
Date published: 2026-03-19
I recently bought an air conditioner. I just got it installed. It's not as quiet as it said on the specifics. It cools the place well but it's noisy. Is there a button I meet to press too help minimize noise.
Hi there, Trudy. We understand your inquiry regarding your LG 12,000 BTU Window Dual Inverter Air Conditioner. To help minimize noise, you can try pressing the Sleep Mode button or adjusting the Fan Speed to a lower setting.
https://www.pcrichard.com/lg-12000-btu-smart-energy-star-window-wall-air-conditioner-with-dual-inverter-sleep-mode-and-remote-control-white/LW1222IVSM.html
For further assistance and any specific concerns you may have, please contact us on lgdigitalcare@lg.sprinklrsupport.com. —Renzo
Date published: 2026-03-01
the dash board dose not light up ?
Pressing mode on the remote for 3 seconds toggles the lights on and off
Date published: 2025-07-18
PC Richards headlines this unit Window/Wall can it be placed in an existing wall opening
This unit is designed for installation in standard double hung windows. Nothing in the manual about wall installation. Vents on the side would be blocked....
Date published: 2024-05-18
THis is listed as a Wall/Window air conditioner, does it come with a sleeve for wall installation ?
"This unit is designed for installation in standard double hung windows". There is nothing in the manual about through the wall installation. The air intake vent is on the side and would probably be blocked in a sleeve . I believe LG Digital Customer Care answer above is wrong
Date published: 2024-05-18
Hi, can any type of wall sleeve be used with this AC? I'm concerned the side vents will be blocked and make the unit run less efficiently.
Great question ! This unit is currently listed as "Window/Wall" , and that seems to be incorrect!!! That's going to cause somebody a lot of grief
Date published: 2024-04-11
What is the WATTAGE on the model # LW1222IVSM 12,000 BTU?
The LG LW1222IVSM Window/Wall Air Conditioner has a cooling capacity BTU hour of 12,000. ~Rita
Date published: 2024-05-12
Can I install in a second floor window myself without an outside bracket/shelf?
The unit is large and heavy. I wouldn’t recommend. Mine is on a second floor and I have a bracket.
Date published: 2023-06-01
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Amount Financed
$549.97
Suggested Equal Monthly Payment
$92
Promotional Period
6Mo.
The Suggested Equal Monthly Payment shown above (which may exclude taxes and delivery) may be greater than the required minimum monthly payment that will be on your billing statement when you use the 6-month promotional financing offer.
This estimated payment:- Equals the amount financed divided by 6 rounded to the next highest whole dollar.
- Would pay off the amount financed within 6 months, but only if there are no other balances on your account at any time during the 6-month promotional period and you make your payments on time. Your total payments will equal the amount financed.
If the amount financed is not paid in full within 6 months, interest will be charged to your account from the purchase date and your total payments will be greater than the amount financed.
IMPORTANT: The information about the Suggested Equal Monthly Payment shown assumes the following promotional financing offer is applied to the amount financed:
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Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 6 months. Minimum monthly payments required.
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