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Internet # 322847858

Model # LW1223ERSM

Store SKU # 1008708152

12,000 BTU 115V Window Air Conditioner Cools 550 sq. ft. with Wi-Fi, Remote and in White

$419.00
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  • Cools medium rooms up to 550 sq. ft. (22' x 25’ size)
  • Works with LG ThinQ, Alexa and Google Assistant
  • 3 Cooling & 3 Fan Speeds with Auto Cool
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Product Details

About This Product

LG LW1223ERSM is not only cool, but also smart. Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Alexa and Hey Google to have control with the sound of your voice. This quiet unit is ideal for cooling medium rooms up to 550 sq. ft. The unit has 3 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, 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 a remote control, easy window installation kit, slide-out (washable) filter and a check filter alert.

Highlights

Product Information

Internet # 322847858

Model # LW1223ERSM

Store SKU # 1008708152

Specifications

Dimensions: H 15 in, W 23.63 in, D 21.19 in

Dimensions

Product Depth (in.)

21.19 in

Product Height (in.)

15 in

Product Width (in.)

23.63 in

Window opening maximum height (in.)

16 in

Window opening maximum width (in.)

39 in

Window opening minimum height (in.)

16 in

Window opening minimum width (in.)

27 in

Details

Air Conditioner Features

Adjustable Humidistat, Automatic Shutoff, Filter Light Reminder, Overload Protection, Self-Diagnostic Tools, Timer, Wi-Fi Enabled, Wireless

Air Conditioner Product Type

Window Unit

Air direction/circulation

4-way

Amperage (amps)

9.3

Appliance Category

A/Cs and Fans

Appliance Series

Not Applicable

BTU Cooling Rating (ASHRAE)

12000 BTU

BTU Cooling Rating (DOE SACC)

12000 BTU

BTU Heat Rating

No Heat

Color Family

White

Combined Energy Efficiency Ratio (CEER)

12.0

Control Type

Fan Control, Remote Control

Controls

Digital

Cooling Area (Sq. Ft.)

550

Cord Length (ft.)

5

Cord Length (ft.)

5 ft

Decibel (Sound) Rating

52 dBA

Decibel Rating

52 dBA

Energy Efficiency Ratio (EER)

12

Filter Type

Washable

Heater Included

Without Heater

Included

Remote Control, Window Panels

Number of cool settings

3

Number of Fan Speeds

3 Speeds

Plug Type

Parallel

Power Options

Plug-in

Product Weight (lb.)

81 lb

Remote Access

Remote Access

Requires Hub?

No Hub Required

Returnable

90-Day

Smart Home

Smart Home Enabled

Smart Home Protocol

Wi-Fi

Voice Control Hub Required

No Hub Required for Voice Control

Voltage (volts)

115

Wattage (watts)

990

Window Type

Double Hung

Works With

Alexa, Google, SmartThinQ

Warranty / Certifications

Manufacturer Warranty

1 year parts and labor

Questions & Answers

50Questions
caret
Q:I want to run this on a generator. What is the 14,000 BTU unit's surge watts, running watts?
by|Apr 24, 2024
1 Answer
Answer This Question

A:  Thank you for your interest in the LG Air Conditioner. The LG LW1523ERSM 14,000 BTU window air conditioner needs 1,200 starting watts and 1,100 running watts. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1523ERSM.AT1AHDP. ^Cris

by|Apr 25, 2024
    caret
    Q:What are the dimensions of this model I need one that’s 17” h x 26” w
    by|Apr 23, 2024
    0 Answer
    Answer This Question
    caret
    Q:Does the front grill come off for cleaning?
    by|Apr 10, 2024
    1 Answer
    Answer This Question

    A:  Thank you for raising your concern regarding LG Air Conditioner. Yes, the front grill of the LG LW1023ERSM window air conditioner can be removed for cleaning. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1023ERSM.AT1AHDP. ^Cris

    by|Apr 11, 2024
      caret
      Q:What type of plug in is needed?
      by|Apr 9, 2024
      1 Answer
      Answer This Question

      A:  Thank you for your interest in the LG Air Conditioner. The LG LW1223ERSM 12,000 BTU window air conditioner requires a parallel plug type. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1223ERSM.AT1AYOW. ^Cris

      by|Apr 10, 2024
        Showing 1-4 of 50

        Customer Reviews

        3.9 out of 5

        • 3.9 out of 285 reviews
        • 42% recommend this product
        Filter by:
        Showing 1-10 of 285 reviews
        damaged air conditioner
        The unit was very damaged with dents and broken vents
        by
        Response from LG Digital Customer CareApr 19, 2024
        Hi there, Thank you for bringing this to our attention. I am sorry to hear about the damage to your unit, and I apologize for the inconvenience this has caused. Your satisfaction is important to us, and I will work to address this issue promptly. Please reach out to us on social media @LGUSSupport so we can help you further. ^Cris LG
          Installed 2 fan didn't work
          Bought 1 had it installed because disabled and can't do it myself. $100.00 ,fan only blow on low. Return that got another one, installed it another $100.00 DONE SAME THING, FAN LOW SPEED ONLY, SPENT OVER 12 HOURS ON PHONE WITH HOME DEPOT AND LG , GOT NOTHING BUT RUN A ROUND
          by
          Response from LGAnswersSep 1, 2023
          Customer satisfaction is very important to us, and we're sorry to hear that your LG Window Smart Air Conditioner has been a source of frustration for you. We want to make sure you have a better experience moving forward, so we recommend contacting our LG Social Media team through Facebook or Twitter using the hashtag @LGUSSupport and including your repair number. We'll take care of the rest! ~Rita LG
            Dead after 2 days.
            After taking the time to go through the installation process this product worked great FOR 1 DAY! Now it is completely dead and will not turn on regardless of what I do. There is power to the unit the built in breaker has been reset multiple time but the unit does not turn on! DO NOT BUY THIS PRODUCT!
            by
            Response from LGAnswersAug 8, 2023
            Hi Dan, we understand your window AC unit has power issues and would like to offer our support in getting this issue resolved! So that we can reach a resolution you're satisfied with, please send us a PM on Facebook. Our handle for the platform is @LGUSSupport. Please include your phone number and Unit information (model and serial numbers). We look forward to hearing from you! ^Chris LG
              So far so good! Have been using this air conditioner for two weeks now it cools Great and my only complaint and it’s not really a complaint is it makes a good bit of noise when it cuts on and off.
              by
              Response from LGAnswersJun 7, 2023
              Hey, How's it going? Thank you for letting us know. Your feedback helps us do better. Here at LG we pride ourselves on our product quality, but we understand that sometimes things don't always go as planned. If you ever need assistance with anything please do not hesitate to reach us at our customer service line(800)243-0000 or send us a private message through Facebook or Twitter with your contract information using the handle @LGUSSupport. Thank You! `Jai. ​ LG
              • Verified Purchase
              1 found this review helpful
              Fan speed
              Purchased the new LW 1022ERSM 10000 BTU smart window unit not very impressed does not cool 450 ft my LW 8016ER 8000 BTU unit seem to cool about 700 ft better than this unit for some reason the fan three speeds on high speed isn't very high I mean the app is very nice to have it does its job and works great I bought the 10,000 BTU unit because my old one was so I thought not working very well but it works better than the new one
              by
              Response from LGAnswersSep 16, 2022
              We are sorry to hear that your unit did not meet your needs/expectations. This is not the quality we expect from our products. We are continuously working to improve the quality of our products and anticipate market demands that drive customer satisfaction. If you ever have any questions please reach out to our support team on Facebook at @LGUSSupport and use #VOC in your first message to our social media support team.. To speak with an agent via phone, you can call 800.243.0000 We apologize for any inconvenience this caused. ^Venette LG
                5 found this review helpful
                Blows cold and breaker
                It works on kitchen breaker but not living room breaker, living room breaker probably only rated for a lamp. This thing is huge. All of the 110 lbs as stated in specs must be correct,my 30 year old mind said yes 55 year old body was saying what are you doing lifting this tank. I should have went with the LG inverter model its 14000btu 599. But only 85 lbs. I'm a little concerned about the weight stress on vinyl windows, I propped it with a 2x4 outside to help support it.
                by
                  • Recommended
                  2 found this review helpful
                  The Little AC that Could!
                  I never write reviews but this window ac is incredible. Some of the pictures on the reviews show a different model (mine has the little holes across the front and not the more traditional-looking slats) so that could make a difference- but this thing has keep 700 sq feet cool and comfortable in 90+ degree heat in Boston for many days! It’s quiet and doesn’t run constantly to do an excellent job.
                  by
                    • Recommended
                    9 found this review helpful
                    Does the trick.
                    Purchased this unit to cool my basement apartment. Yes it is heavy but i had my installed so I didn’t have to worry about how heavy it is. Blows coo, but it does take 30 mins to cook the entire apartment but we are in a heat wave in Brooklyn.
                    by
                    Response from LGAnswersJul 5, 2022
                    Thank you for taking the time to share your detailed product experience feedback. ^Jennifer LG
                      • Recommended
                      2 found this review helpful
                      • Verified Purchase
                      • Verified Purchase
                      Showing 1-10 of 285 reviews

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