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Model #LT1237HNR

Store SKU #1002478302

Store SO SKU #1002478302

11,200 BTU 230-Volt Through-the-Wall Air Conditioner LT1237HNR with Heat and Remote in White

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  • Cools medium rooms up to 520 sq. ft. (20' x 26’ size)
  • Universal design fits 24 ½”-27" wall sleeves (trim kit included)
  • 230v LCDI Plug (NEMA 6 - 15)
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Product Overview

This 11,800 BTU unit is ideal for cooling medium size rooms up to 520 sq. ft. It has 2 cooling/heating and fan speeds to customize your comfort. The 4-way air deflection allows you to direct the flow of air where it's needed most whether cooling, heating, dehumidifying or just circulating air. Use the convenient 24 hour on/off timer and energy saver option to help save on energy costs. 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, trim kit, removable/washable filter and a check filter alert. (Wall sleeve sold separately)
  • 11,200 BTU cooling/11,200 heating
  • Estimated cooling area: 520 sq. ft. / Room size: 20 ft. x 26 ft.
  • Universal design fits 24-27 in. wall sleeves (trim kit included)
  • 2 cooling/heating and fan speeds
  • 4-way air deflection
  • User friendly digital control panel and remote control
  • 24-hour on/off timer
  • Power failure auto restart
  • 4 in 1 operation: Cool/Heat/Fan/Dry
  • Removable, washable filter
  • Filter light reminder
  • Thermostat can be set between 60 degree F and 86 degree F (i.e. 16 degree C and 30 degree C)
  • Trim kit included
  • 230/208V LCDI Plug (NEMA 6 - 20)
  • Power cord length: 52
  • Through-the-Wall (TTW) wall sleeve sold separately
  • Product Dimensions (W x H x D) 24 in. x 14-13/32 in. x 20-3/32 in.
  • Click here for more information on Electronic Recycling Programs
  • California residents

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11,200 BTU 230-Volt Through-the-Wall Air Conditioner LT1237HNR with Heat and Remote in White
BrandKeystoneKeystoneKeystoneLG Electronics
Name8,000 BTU 115-Volt Through-the-Wall Air Conditioner with LCD Remote Control12,000 BTU 115-Volt Through-the-Wall Air Conditioner with LCD Remote Control14,000 BTU 230-Volt Through-the-Wall Air Conditioner with Remote11,200 BTU 230-Volt Through-the-Wall Air Conditioner LT1237HNR with Heat and Remote in White
Price
$53999
$59999
$64999
Add to Cart to See Price
Ratings
(397)
(246)
(397)
(91)
Voltage (volts)115115230220
Heater IncludedWithout HeaterWithout HeaterWithout HeaterWith Heater
Cooling Area (Sq. Ft.)350550700500
Air Conditioner FeaturesFilter Light Reminder,Sleep Setting "Sleep Mode",TimerFilter Light Reminder,Sleep Setting "Sleep Mode",TimerTimerAdjustable Humidistat,Automatic Shutoff,Filter Light Reminder,Overload Protection,Timer
IncludedRemote ControlRemote ControlRemote ControlRemote Control
Filter TypeMeshMeshMeshWashable
BTU Cooling Rating (ASHRAE)8000 BTU12000 BTU14000 BTU11200 BTU
ControlsDigitalDigitalDigitalDigital
View ProductView ProductView ProductView Product

Specifications

Dimensions

Cut-Out Depth (in.)
16.72 in
Cut-Out Height (in.)
15.53 in
Cut-Out Width (in.)
25.88 in
Product Depth (in.)
20.09 in
Product Height (in.)
14.41 in
Product Width (in.)
24 in

Details

Air Conditioner Features
Adjustable Humidistat,Automatic Shutoff,Filter Light Reminder,Overload Protection,Timer
Air Conditioner Product Type
Through the Wall Unit
Air direction/circulation
4-way
Amperage (amps)
9.8
Appliance Category
A/Cs and Fans
BTU Cooling Rating (ASHRAE)
11200 BTU
BTU Heat Rating
11200 BTU
Color Family
White
Combined Energy Efficiency Ratio (CEER)
9.7
Control Type
Fan Control,Remote Control
Controls
Digital
Cooling Area (Sq. Ft.)
500
Decibel (Sound) Rating
59 dBA
Decibel Rating
59 dBA
Energy Efficiency Ratio (EER)
9.8
Filter Type
Washable
Heater Included
With Heater
Included
Remote Control
Number of cool settings
2
Number of Fan Speeds
2
Pack Size
1
Product Weight (lb.)
82
Returnable
Non-Returnable
Voltage (volts)
220
Wattage (watts)
1140

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
1 Year Parts & Labor

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.9
    out of 91 reviews
  • 61%recommend this product
Filter by:
Showing 1-10 of 91 reviews
Nice unit but exterior side could be built better
This review is for model number LT1237HNR with optional grille AXRGALA01 and the optional sleeve. Installation was quick. Good thing because the new unit and sleeve were not as high as the old one so the contractor had to fill in the gap with insulating foam then trim around the opening on the interior and exterior. This was expected. Here is where I advise a little caution. The back (outside facing) of the unit is of flimsy construction. First, there is an included plastic diamond mesh that offers MINIMAL protection. If this unit is installed in a high traffic area or can be reached by people walking by, the back of the unit will be exposed. If you have a lot of birds and insects around your home, the back of the unit will be exposed. Also, if you value how the unit looks from the exterior, this may not be the unit for you. This is why I bought the optional grille. The grille itself is flimsy with the louvers easily crushed as it is stamped from light gauge metal. But the worst part is the instructions say you have to remove the unit from the sleeve before Installing it. In my case, that’s going to be difficult, what with the trim and caulking around the unit. Plus, the louver arrived after my unit was installed. Wish I knew beforehand so I could have postponed installation! I am going to try attaching from the outside as the screw holes line up but it will look a little wonky. I just want to keep the birds and wasps out. I would have loved to have the option have a more durable louver or better designed exterior face of the unit. I understand that engineering and economic principles are in play but still, I would have paid more if given the option. I’m giving this unit three stars. It could easily be four or five if it was built better.
by
Response from LGE Social MediaJul 8, 2021
Thank you for taking the time to review our product. Your feedback is especially important to us and your concerns will be shared with our marketing and product teams. We work continuously to improve the quality of our products and anticipate market demands that drive customer satisfaction. If you have questions or further concerns, please reach out to our support team via private message on Facebook @LGUSSupport and use #VOC in your first message to our social media support team. Please be sure to provide your contact information, model/serial numbers and date of purchase and we will be happy to assist you. ^Daphane
    LG HEAT & AIR CONDITION
    [This review was collected as part of a promotion.] Yes I purchased this a few weeks ago & just install about a week works just like it should. Very satisfied!
    by
      • Recommended
      by
        Was relatively easy to install, and I like the way...
        Was relatively easy to install, and I like the way the heater operates, does not run the fan continually! The a/c seems to operate quietly and cools well.
        by
          works great & kind of easy to put in....
          works great & kind of easy to put in.
          by
            by
              Nice unit and comes with everything you need to install
              Installation was easy and unit is working in our application
              by
              • Verified Purchase
              No drain in the back...
              No drain in the back
              by
              Response from LGAnswersNov 3, 2021
              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
                1 person found this helpful
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                    Showing 1-10 of 91 reviews