Explore the latest Back to School techShop now

Skip to contentGo to Product Search
Main Content

LG - 570 Sq. Ft. 12,200 BTU Window Air Conditioner with Supplemental Heat Function - White

Model: LW1223HRSM
SKU: 6589458
Sold byBest Buy

Customers are saying

Customers are satisfied with the product's features. They particularly highlight the Heating Performance, mentioning that it effectively keeps their living room very cool.

Generated by AI based on customer reviews.
Features
  • Manage Your Comfort Anywhere

    Utilize LG ThinQ Technology to control your LG air conditioner from anywhere, adjusting settings remotely and via voice commands with Amazon Alexa and Hey Google for added convenience and control.

  • Versatile Fan Speeds

    2 cooling/heating and fan speeds

  • Easy-to-Use Interface

    This window unit AC features user-friendly electronic controls and a convenient remote control for seamless operation and comfortable climate management from any corner of the room.

  • Reliable Auto Restart

    The Auto Restart function ensures that the AC unit restarts automatically after a power outage, providing continuous comfort and peace of mind.

  • Efficient Cooling Power

    The LW1223HRSM efficiently cools medium rooms up to 570 square feet, making it a perfect fit for bedrooms and living rooms, providing reliable and effective cooling performance.

  • Voltage Requirement

    This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet

See all features
Specifications
  • Recommended Room Size
    570 square feet
    BTU Cooling Rating
    12200 british thermal units
    Number of Cool Settings
    2
    Number of Fan Speeds
    2
    Airflow Rate
    570 cubic feet per minute
    Remote Control
    Yes
Sponsored

Reviews

Rating 4.4 out of 5 stars with 7 reviews

5 star rating. 6 reviews1 star rating. 1 review
86% would recommend to a friend
Customers are sayingCustomers are satisfied with the product's features. They particularly highlight the Heating Performance, mentioning that it effectively keeps their living room very cool.
This summary was generated by AI based on customer reviews.
  • Heating Performance (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Customer reviews from lg.com

    Syndicated rating, 4.888889 out of 5 stars with 9 reviews on lg.com.

    See all lg.com reviews
    lg.com
  • Customer reviews from Sampling program

    Syndicated rating, 4.625 out of 5 stars with 8 reviews on Sampling program.

    See all Sampling program reviews

Compare similar products

LG - 570 Sq. Ft. 12,200 BTU Window Air Conditioner with Supplemental Heat Function - White
LG - 570 Sq. Ft. 12,200 BTU Window Air Conditioner with Supplemental Heat Function - White
4.4(7)

The LW1223HRSM is the ultimate SMART solution for maintaining a comfortable indoor environment. With LG ThinQ technology, you can easily control your air conditioner using your smartphone or through voice commands with Amazon Alexa and Hey Google. This air conditioner is designed to cool medium rooms up to 570 sq. ft. and even provides supplemental heat to keep you warm on cooler days. Featuring 2 cooling and fan speeds, along with a 24-hour timer, you can create the perfect cooling schedule to suit your preferences. The 4-way air deflection feature allows for precise airflow direction whether for cooling, heating, or just circulating air to improve indoor air quality. In case of a power outage, the auto restart feature ensures that your unit resumes operation automatically once power is restored. The LW1223HRSM also comes with a remote control for added convenience, an easy window installation kit, a removable, washable filter, and a check filter alert that lets you know when it's time to clean the filter. Overall, with its advanced features, powerful performance, and SMART capabilities, the LW1223HRSM is the perfect choice for those seeking a versatile and technologically advanced air conditioning solution for their indoor spaces.

LG - 570 Sq. Ft. 11,700/12,200 BTU 230V Window Air Conditioner with Supplemental Heat Function - White
4.8(16)

Keep your house feeling comfortable no matter what the weather is like outside! The LG LW1216HR is ideal for cooling medium rooms up to 570 sq. ft. You can even add a bit of warmth on cooler days with the supplemental heat option. This unit has 2 cooling and fan speeds and a 24 hour timer to create a 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.

Keystone - 350 Sq. Ft. 8,000 BTU Casement Window Air Conditioner - White
4.0(7)

Upgrade your home with the Keystone 8,000 BTU window air conditioner, the best energy-efficient, quiet, and modern AC unit with remote control and timer for easy installation. This window and wall-mounted AC unit is perfect for large room air conditioners up to 350 sq. ft. Experience efficient cooling with 3 fan speeds, 4-way air direction control, and built-in dehumidification capabilities. Additionally, the coldest AC unit features a washable filter for healthy indoor air quality and an energy saver mode for cost-effective cooling solutions. Stay cool and comfortable in your home this summer with the Keystone window air conditioner.

GE Profile - ClearView 350 Sq. Ft. 8,300 BTU Smart Ultra Quiet Window Air Conditioner - White

GE Profile is dedicated to providing the right solutions for rooms of various sizes. Our window air conditioners are designed to offer exceptional comfort with minimal noise, and our latest WiFi connected technology makes these products versatile and easy to use. The ClearView 8300 BTU smart window air conditioner cools medium rooms up to 350 square feet and sits below the window sill to give you a full view to the outside and allow more natural light into your room. The easy and safe installation with no mounting bracket needed* (subject to local code approval) allows you to freely open and close the window with the unit installed. The exclusive flex-depth fits wall thickness between 4.5" to 13.75", so you can customize your ClearView fit. Energy-efficient cooling with four modes and three fan speeds provide flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or check your energy usage and set-up geolocation. Use the electronic controls with included remote to easily to adjust and manage your settings. This AC installs in a double hung window with included window kit. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.

Pros for LG - 570 Sq. Ft. 12,200 BTU Window Air Conditioner with Supplemental Heat Function - White
Heating PerformanceHeating, PerformanceInstallation EaseNoise Level, Cooling Performance, Installation, Quiet, Design
Cons for LG - 570 Sq. Ft. 12,200 BTU Window Air Conditioner with Supplemental Heat Function - White
There were no cons for this productThere were no cons for this productThere were no cons for this productWeight, WiFi Connectivity, App, Pump, Remote Control

Specs

Questions & Answers
  • What is the difference between the LW1223HR and LW1223SM

    Hi, there. Thank you for reaching out to us about LG Air Conditioner (LW1223HRSM) model. The primary difference between the LW1223HR and the LW1223SM (often referred to as the LW1223HRSM) comes down to connectivity. The LW1223HRSM features Wi-Fi and LG ThinQ technology, enabling temperature control, mode changes, and schedule settings through your smartphone or voice commands via Amazon Alexa and Google Assistant. The LW1223HR is the non-Wi-Fi version, providing the same strong cooling and heating performance, operated via the included remote or the unit's digital control panel. For additional resources, check out https://www.lg.com/us/support/product/lg-LW1223HR and https://www.lg.com/us/support/product/lg-LW1223HRSM. If you have more questions or need further assistance, please send us an email at lgdigitalcare@lg.sprinklrsupport.com. We're here for you! ^Juvy

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • What type of plug does it have? I need a 15A plug, see picture attached

    Hello there, Devonshire. Thank you for sharing your experience with us. We understand your inquiry about the plug type for your LG LW1223HRSM window air conditioner. The LG LW1223HRSM is designed for a 230V electrical supply and has a 208/230 Volt / 20 Amp plug. This means it requires a dedicated 20-amp, 230-volt outlet and is not compatible with a standard 15A plug. Owner's manual: https://www.lg.com/us/support/product/lg-LW1223HRSM.AT3AUSH Your feedback is important, and we'd like to assist you further. Please send us a private message on Social Media @LGUSSupport and our team will be more than happy to explore possible solutions. We appreciate your patience. —Renzo

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • I live in the Chicago area. My room is 500 square feet. In winter, what is the highest temperature this air conditioner can reach? Thank you.

    Hello there, Ying! Thank you for your inquiry about the LW1223HRSM air conditioner. This unit is capable of cooling spaces up to 570 square feet and provides heating performance with ratings of 9,200 BTU for low temperature and 11,200 BTU for high temperature. In winter, it can effectively heat your room, depending on outside temperatures and insulation. For optimal performance, make sure the unit is installed correctly and maintained regularly. If you have any further questions or need assistance, please send us a private message on Social Media @LGUSSupport. We’re here to help, and we appreciate your patience! —Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • Hello, I live in Chicago. My room is 500 square feet. What is the highest temperature this air conditioner can reach in winter? Thank you.

    Hi there! Thank you for reaching out about the LW1223HRSM air conditioner. This unit can cool areas of up to 570 square feet and has heating capabilities with performance ratings of 9,200 BTU at low temperatures and 11,200 BTU at high temperatures. During winter, it should be able to effectively heat your room, depending on the outside temperature and insulation levels. For the best results, ensure that the air conditioner is installed properly and maintained regularly. If you have any other questions or need further assistance, please send us a private message on Social Media @LGUSSupport. We’re here to help, and we appreciate your understanding! —Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • What is the BTU heat rating for this air conditioner?

    The BTU heat rating for this unit is 11,700 BTUs.

    This question and answer was generated by AI based on customer and product data.
Ask a question
No content
Sponsored
Ask BlueAI

Finance Options

My Best Buy® Credit Card
Choose a benefit:Or
Buy Now, Pay Later
Lease to own

Finance Options

My Best Buy® Credit Card
Choose a benefit:Or
Buy Now, Pay Later
Lease to own