---
product_id: 629822165
title: "12,000 BTU Dual Inverter Smart Window Air Conditioner, Cools 550 Sq. Ft., Ultra Quiet Operation, Up to 35% More Energy Savings, Energy Star, with LG ThinQ, Amazon Alexa and Hey Google, 115V"
brand: "lg"
price: "$2347.82"
currency: USD
in_stock: true
reviews_count: 8
category: "Lg"
url: https://www.desertcart.us/products/629822165-12-000-btu-dual-inverter-smart-window-air-conditioner-cools
store_origin: US
region: United States of America
---

# 35% more energy efficient Ultra quiet 44 dB sleep mode 12,000 BTU cooling power 12,000 BTU Dual Inverter Smart Window Air Conditioner, Cools 550 Sq. Ft., Ultra Quiet Operation, Up to 35% More Energy Savings, Energy Star, with LG ThinQ, Amazon Alexa and Hey Google, 115V

**Brand:** lg
**Price:** $2347.82
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, save energy, and control your comfort like a boss.

## Quick Answers

- **What is this?** 12,000 BTU Dual Inverter Smart Window Air Conditioner, Cools 550 Sq. Ft., Ultra Quiet Operation, Up to 35% More Energy Savings, Energy Star, with LG ThinQ, Amazon Alexa and Hey Google, 115V by lg
- **How much does it cost?** $2347.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/629822165-12-000-btu-dual-inverter-smart-window-air-conditioner-cools)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Comfort Modes:** Four fan speeds, 4-way air deflection, and a 24-hour timer let you tailor your environment with precision.
- • **Spacious Room Coverage:** Effortlessly cools rooms up to 550 sq. ft.—perfect for your home office, living room, or creative studio.
- • **Powerful & Silent Cooling:** Revolutionary Dual Inverter tech delivers whisper-quiet comfort at just 44 dB—library quiet, work-from-home approved.
- • **Energy Savings That Matter:** Up to 35% more efficient than Energy Star standards—cut costs without sacrificing cool.
- • **Smart Control, Anytime, Anywhere:** LG ThinQ app plus Alexa & Google voice commands put total climate control in your pocket or your voice.

## Overview

The LG 12,000 BTU Dual Inverter Smart Window Air Conditioner combines cutting-edge inverter technology with ultra-quiet operation and smart home integration. Designed to cool spaces up to 550 sq. ft., it offers up to 35% greater energy efficiency than Energy Star requirements. Control it remotely via LG ThinQ app or voice assistants like Alexa and Google for seamless, personalized cooling. With multiple fan speeds, a washable filter, and easy installation, it’s the smart, efficient choice for modern living.

## Description

The LG High Efficiency Dual Inverter air conditioners are the best in cooling innovation. This ultra quiet unit operates at 44 dB in sleep mode, almost as quiet as a library. In addition, this DUAL Inverter technology allows the unit to operate at maximum efficiency cooling faster and saving you as much as 35% on energy costs. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with desertcart Alexa and Hey Google to have control with the sound of your voice. 4 cooling and fan speeds and a 24 hour timer allow you to create a cooling schedule to suit your needs. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying 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 an LCD remote control, easy window installation kit, removable (washable) filter and a check filter alert.

Review: Very good larger AC - This is a big boy so make sure you have some help getting this in the window. Installation is pretty easy if you follow the directions. I got this unit for my mom's bedroom/dressing room. It cools the space easily and does it without much noise. She like the app to control the unit before coming upstairs for the evening, it works well and is easy enough for an older person who is not tech savvy. Highly recommend this unit.
Review: Check it before unpacking completely - I ordered two of these cuz the first one came so dented it was unusable the second one also came dented as well and one of the little fan out panes to the side came totally cracked too. The second one at least works we had a hammer out some sides to make it work it's quiet efficient it works well I just really wish it didn't come dented both times and we had a straighten out some fins too on the inside of it you also have to do quite a bit assembling of it yourself. I would recommend this if it didn't come dented and just note that it might take about 2 hours to put together

## Features

- Ultra Quiet Operation: Revolutionary DUAL Inverter technology gives powerful yet silent performance, operating at sound levels as low as 44dB in sleep mode
- 35% More Energy Efficient: DUAL Inverter technology is up to 35% more energy efficient than the Energy Star certification requirement, saving you energy and money
- Control Your Cool from Anywhere: LG ThinQ Technology lets you control your LG air conditioner from anywhere; You can start or stop cooling, change the mode, or set the temperature while on the go; It also works with desertcart Alexa and Hey Google so you can change settings with simple voice commands
- Multiple Fan Speeds: 4 cooling and fan speeds with Auto Cool allow you to customize your cooling; Customize your cooling using the user friendly digital control panel, included LCD remote control, or voice assistants; Choose how you operate your inverter ac unit
- Cools Rooms up to 550 Square Feet: The LW1224IVSM inverter ac is ideal for cooling medium to large rooms sized 22' x 25'

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYQ85QPM |
| Additional Features | Dehumidifier, Filter Light Reminder, Inverter Compressor, Remote Controlled, WiFi Enabled |
| Air Conditioner Application | residential |
| Air Flow Efficiency | 330 Cubic Feet Per Minute Per Watt |
| Annual Energy Consumption | 1520 Watts |
| BEE Star Rating | 5 Star |
| Brand | LG |
| Brand Name | LG |
| Capacity | 3.6 pints |
| Color | Bright White |
| Compressor Type | Dual Inverter |
| Control Method | App, Remote, Touch, Voice |
| Controller Type | App Control, Remote Control, Touch Control, Voice Control |
| Cooling Power | 12000 British Thermal Units |
| Core Material | Aluminium Alloy |
| Customer Reviews | 3.5 out of 5 stars 47 Reviews |
| Efficiency | High Efficiency |
| Filter Type | Washable |
| Floor Area | 550 Square Feet |
| Form Factor | Window |
| Included Components | air conditioner, manual, warranty, window curtain panels, remote, batteries |
| Installation Type | Window |
| Inverter Type | Has Inverter |
| Is Outdoor Unit Required | No |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 28.75"D x 23.63"W x 14.94"H |
| Item Type Name | LG 12,000 BTU Dual Inverter Smart Window Air Conditioner, Cools 550 Sq. Ft., Ultra Quiet Operation, Up to 35% More Energy Savings, Energy Star, with LG ThinQ, Amazon Alexa and Hey Google, 115V |
| Item Weight | 85 Pounds |
| Manufacturer | LG |
| Model Name | LG Window Air Conditioner |
| Model Number | LW1224IVSM |
| Noise | 44 Decibels |
| Number of Power Levels | 4 |
| Operating Mode | Cooling |
| Power Source | Corded Electric |
| Product Dimensions | 28.75"D x 23.63"W x 14.94"H |
| Refrigerant | R-32 |
| Seasonal Energy Efficiency Ratio (SEER) | 15.0 |
| Special Feature | Dehumidifier, Filter Light Reminder, Inverter Compressor, Remote Controlled, WiFi Enabled |
| Start Year | 2023 |
| Start year | 2023 |
| UPC | 048231607315 |
| Unit Count | 1.0 Count |
| Voltage | 115 Volts |
| Warranty Description | 1 year limited |
| Warranty Type | Limited |
| Wattage | 1520 watts |
| Window Opening Maximum Height | 16 Inches |
| Window Opening Maximum Width | 39 Inches |
| Window Opening Minimum Height | 16 Inches |
| Window Opening Minimum Width | 27 Inches |

## Product Details

- **Brand:** LG
- **Capacity:** 3.6 Pints
- **Color:** Bright White
- **Cooling Power:** 12000 British Thermal Units
- **Noise Level:** 44 Decibels
- **Product Dimensions:** 28.75"D x 23.63"W x 14.94"H
- **Seasonal Energy Efficiency Ratio (SEER):** 15.0
- **Special Feature:** Dehumidifier, Filter Light Reminder, Inverter Compressor, Remote Controlled, WiFi Enabled
- **Start year:** 2023
- **Voltage:** 115 Volts

## Images

![12,000 BTU Dual Inverter Smart Window Air Conditioner, Cools 550 Sq. Ft., Ultra Quiet Operation, Up to 35% More Energy Savings, Energy Star, with LG ThinQ, Amazon Alexa and Hey Google, 115V - Image 1](https://m.media-amazon.com/images/I/51RNaex4HjL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good larger AC
*by B***Y on September 27, 2025*

This is a big boy so make sure you have some help getting this in the window. Installation is pretty easy if you follow the directions. I got this unit for my mom's bedroom/dressing room. It cools the space easily and does it without much noise. She like the app to control the unit before coming upstairs for the evening, it works well and is easy enough for an older person who is not tech savvy. Highly recommend this unit.

### ⭐ Check it before unpacking completely
*by V***G on July 28, 2025*

I ordered two of these cuz the first one came so dented it was unusable the second one also came dented as well and one of the little fan out panes to the side came totally cracked too. The second one at least works we had a hammer out some sides to make it work it's quiet efficient it works well I just really wish it didn't come dented both times and we had a straighten out some fins too on the inside of it you also have to do quite a bit assembling of it yourself. I would recommend this if it didn't come dented and just note that it might take about 2 hours to put together

### ⭐⭐⭐⭐⭐ a great, quiet AC
*by M***S on July 29, 2025*

12K BTU. fantastic. had a noisey standard AC that I replaced. Yes this is more $$ than a standard AC, BUT its inverter compressor so its super quiet, its strong and cools my 600 sqft aprt down nice and steady. Can direct air 2 seperate directions, and uses a standard 120v wall outlet (US customer). easily connects to wifi and has schedules etc in app. a great purchase. Its heavy to make sure you have help installing.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*