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LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner - White

Model: LW1217ERSM1
SKU: 6554411
Sold byBest Buy

About this product

Effortlessly cool your home with the LG LW1217ERSM SMART air conditioner! Utilize LG ThinQ technology for remote control via your phone, Amazon Alexa, or Hey Google voice commands. This quiet unit efficiently cools medium rooms up to 550 sq ft, offering 3 cooling and fan speeds, a 24-hour timer for customizable schedules, and 4-way air deflection for targeted airflow. Benefit from an auto restart feature post-power outage, a remote control, an easy window installation kit, a slide-out (washable) filter, and a check filter alert, ensuring a seamless and convenient cooling experience.

Features

  • Wholesome Silence

    Experience ultra-quiet operation with revolutionary DUAL Inverter technology, providing powerful yet silent performance as low as 44dB in sleep mode for uninterrupted comfort.

  • Exceptional Energy-Efficiency

    Switch to energy-efficient bliss with DUAL Inverter Compressors, up to 40% more energy-efficient than Energy Star certification requirements, saving both energy and money.

  • Total Remote Control

    Utilize the LG ThinQ App to control your air conditioner from anywhere through your smartphone, Google Assistant or Alexa voice commands for complete convenience.

  • Customized Comfort

    Choose from 4 cooling and fan speeds, including Auto Cool mode, for personalized comfort, and named a perfect fit for cooling large rooms of up to 550 sq ft, ideal for rooms measuring 22'X25'.

  • Effortless Maintenance

    Enjoy the simple slide-out washable filter coupled with easy cleaning, giving you less to worry about and more time to relax in your ideal environment.

Specifications

  • Recommended Room Size
    550 square feet
    BTU Cooling Rating
    12000 british thermal units
    Number of Cool Settings
    2
    Number of Fan Speeds
    4
    Airflow Rate
    265 cubic feet per minute
    Remote Control
    Yes
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Reviews

Rating 4.3 out of 5 stars with 13 reviews

85% would recommend to a friend

Top Mentions

  • Cooling Performance (6)

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.

  • Rated 5 out of 5 stars

    Cools even better than described.

    We purchased this two years ago. It cools a connected living room and study very easily. Even the entryway has the benefit of the one cooling unit. Very quiet.. Filter easy to clean. Remote is great because of the location. I would recommend this unit

    Posted by NancyR

  • Rated 5 out of 5 stars

    AC Unit

    Great Unit! Blows cold air. Energy efficient. Easy to install. I would recommend

    Posted by VeronicaL

  • Rated 5 out of 5 stars

    AC

    Really great unit awesome ease of use is very good cools like crazy

    Posted by Vicvires

  • Rated 5 out of 5 stars

    Ice cold

    Great and very strong, grateful, Commercial, use, and Rental properties Nice design and excellent quality

    Posted by BAHAALDEENA

  • Rated 4 out of 5 stars

    Good ac

    Pretty good for what it does it cools down my large living room, bedroom and kids rooms

    Posted by Noah

  • Customer reviews from lg.com

    Syndicated rating, 4 out of 5 stars with 12 reviews on lg.com.

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

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

    See all Sampling program reviews

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LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner - White
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Effortlessly cool your home with the LG LW1217ERSM SMART air conditioner! Utilize LG ThinQ technology for remote control via your phone, Amazon Alexa, or Hey Google voice commands. This quiet unit efficiently cools medium rooms up to 550 sq ft, offering 3 cooling and fan speeds, a 24-hour timer for customizable schedules, and 4-way air deflection for targeted airflow. Benefit from an auto restart feature post-power outage, a remote control, an easy window installation kit, a slide-out (washable) filter, and a check filter alert, ensuring a seamless and convenient cooling experience.

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Pros for LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner - White
Cooling PerformanceThere were no pros for this product—Noise Level, Cooling Performance, Ease of InstallationCooling Performance, Noise Level, Installation Ease, Connectivity, Size
Cons for LG - 550 Sq. Ft. 12,000 BTU Smart Window Air Conditioner - White
There were no cons for this product—There were no cons for this product—There were no cons for this product—Build Quality, Weight

Specs

Questions & Answers

  • Does this unit slide out of its frame easily?

    Hi, James! Thank you for sharing your question with us about the LG Window Air-Conditioner (LW1217ERSM1). No, this model is designed to stay secured within its mounting frame, so it doesn’t freely slide out once installed. If you ever need to remove it for cleaning or maintenance, it can be taken out, but it won’t detach on its own during regular use. For added ease, we recommend checking that the side curtains and support brackets are properly tightened so the unit stays stable. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-550-sq-ft-12000-btu-smart-window-air-conditioner-white/J7G5655Z62 . If you’d like more guidance or need help with your setup, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com and we’ll be ready to assist. — Avril

    Answered by LG Digital Customer Care
    LG Digital Customer Care response
  • How many cooling and fan speeds does the air conditioner offer?

    This air conditioner offers three cooling speeds and four fan speeds.

    This question and answer was generated by AI based on customer and product data.
  • Does the air conditioner have a sleep mode?

    This air conditioner does have a sleep mode.

    This question and answer was generated by AI based on customer and product data.
  • What is the maximum room size that this air conditioner can efficiently cool?

    This air conditioner can efficiently cool a room up to 550 square feet.

    This question and answer was generated by AI based on customer and product data.
  • What is the minimum window opening width required for installation?

    The minimum window opening width required for installation is 27 inches.

    This question and answer was generated by AI based on customer and product data.
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