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LG - 11,200 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner - White

Model: LT1237HNR
SKU: 5890339
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Recommended Room Size: 500 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 11000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 2
    • Airflow Rate: 290 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: true
    • Sleep Mode: false (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
    • Energy Efficiency Ratio: 9.8 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • Combined Energy Efficiency Ratio (CEER): 9.7 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Air Conditioner Type: Wall
  • General
    • Brand: LG
    • Model Number: LT1237HNR
    • Product Name: 11,200 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner
    • Color: White
    • Air Conditioner Type: Wall
  • Dimensions
    • Cut-Out Height: 15.56 inches (Minimum required height of the installation location for a standard installation of the product. This measurement will help you determine if the appliance will fit into the desired space and have the clearance necessary for proper operational use. Please refer to the manufacturer’s installation documentation for detailed measurement requirements.)
    • Cut-Out Width: 25.93 inches (Minimum required width of the installation location for a standard installation of the product. This measurement will help you determine if the appliance will fit into the desired space and have the clearance necessary for proper operational use. Please refer to the manufacturer’s installation documentation for detailed measurement requirements.)
    • Cut-Out Depth: 16.75 inches (Minimum required depth of the installation location for a standard installation of the product. This measurement will help you determine if the appliance will fit into the desired space and have the clearance necessary for proper operational use. Please refer to the manufacturer’s installation documentation for detailed measurement requirements.)
    • Product Height: 14.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 24 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 20.1 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 82 pounds (The out of box weight of the item.)
    • Cord Length: 48 inches
  • BTU Rating
    • Recommended Room Size: 500 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
    • BTU Cooling Rating: 11000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
    • BTU Heat Rating: 11200 british thermal units (The number of BTUs (British Thermal Units) per hour the unit produces to heat the air, also known as heating capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to heat. The recommended capacity depends on several factors such as climate and level of insulation, but generally ranges from 30-60 BTUs per square foot.)
  • Features
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 2
    • Airflow Rate: 290 cubic feet per minute
    • Maximum Noise Level: 55 decibels adjusted
    • Air Discharge: Top
    • Air Direction/Circulation: 4-way
    • Remote Control: true
    • Control Type: Touchpad
    • Integrated Heater: true
    • Filter Indicator Light(s): true
    • Filter Type: Washable
    • Sleep Mode: false (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
    • Timer: true
    • Auto Shut-Off: true (Feature automatically turns off the product.)
  • Power
    • Energy Efficiency Ratio: 9.8 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • Combined Energy Efficiency Ratio (CEER): 9.7 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
    • Voltage Requirement: 220
    • Amperage: 15.3 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Compatibility
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Included
    • Sleeve Included: false
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 048231382281

Control the air temperature in a room of up to 500 sq. ft. with this LG wall-mounted air conditioner. Its remote control makes temperature adjustments easy, and its energy saving option helps lower operation costs. This LG wall-mounted air conditioner has an alarm to alert you of issues with the filter.

Air Conditioner Buying Guide

  • Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space.
  • Multiple Fan Speeds: 2 cooling, heating and fan speeds allow you to customize your cooling or heating.
  • Maximum Usability: Easy to use electronic controls and remote.
  • Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored.
  • Cools Rooms up to 550 Sq. Ft.: LT1237HNR is ideal for cooling medium rooms (25' X 22')
  • Auto Restart function: Provides protection for the device in the event of a power failure.
  • 24-hour timer: For preset operation and reduced energy consumption.
  • 2 cooling, heating settings and 2 fan-only speeds: Keep cold air moving at the speed of your choice for custom comfort.
  • 4-way air direction: Distributes cool air to most room areas and help eliminates hot spots.
  • Digital display: Lets you easily monitor current settings for added visibility.
  • 55 Dba: Allows you to enjoy the benefits of clean, fresh air without noisy operational sounds.
  • Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space.
  • Multiple Fan Speeds: 2 cooling, heating and fan speeds allow you to customize your cooling or heating.
  • Maximum Usability: Easy to use electronic controls and remote.
  • Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored.
  • Cools Rooms up to 550 Sq. Ft.: LT1237HNR is ideal for cooling medium rooms (25' X 22')
  • Auto Restart function: Provides protection for the device in the event of a power failure.
  • 24-hour timer: For preset operation and reduced energy consumption.
  • 2 cooling, heating settings and 2 fan-only speeds: Keep cold air moving at the speed of your choice for custom comfort.
  • 4-way air direction: Distributes cool air to most room areas and help eliminates hot spots.
  • Digital display: Lets you easily monitor current settings for added visibility.
  • 55 Dba: Allows you to enjoy the benefits of clean, fresh air without noisy operational sounds.
Whats Included
  • LG 11,200 BTU Through-the-Wall Air Conditioner and 11,200 BTU Heater
  • Remote control
  • LG 11,200 BTU Through-the-Wall Air Conditioner and 11,200 BTU Heater
  • Remote control
Product Manuals
Documents
  • Energy_Guide_PDF
  • Energy_Guide_PDF

Q: Hello, I have been using this AC for two months. Lately, the AC has not been cooling the room as much as it use to when I first bought it. Do I have to add freon to it? Of course I lowered the temperature and no the weather has not been getting warmer

A: We hate to hear you are having trouble with the cooling ability of your air conditioner. Freon does not need to be added by consumers. You can find information regarding how to improve its cooling ability from the following help article: https://www.lg.com/us/support/product-help/CT10000021-1429710713371-not-cooling If you need assistance, do not hesitate to connect with us directly via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000. ^CP

Q: The axsva1 does not fit it is actually to big and will not attach to unit

A: The LG Thru-the-Wall Air Conditioner 26" Wall Sleeve, Model # AXSVA1 is designed for compatibility with the LG 11,200 BTU 230v Through-the-Wall Air Conditioner with Heat, Model # LT1237HNR. If you are having issues with it attaching to the air conditioner, please contact our Support Center at (800) 243-0000 for assistance...^IFV

Q: unit's heater keeps shutting off at different temp settings. Only mode setting on is heat. No timer, or energy mode. Are we doing something wrong? Seems to only be on for 20 sec to 7 mins and room is in the low 60's. We test @ 72-80 and still happens

A: It sounds like we'll need to walk through some troubleshooting for your air conditioner. Please head over to our support team via @LGUSSupport on Twitter so that we can dig into this a little more for you. ^CP

Q: What is the exact outside sleeve to go with my unit

A: The Thru-the-Wall Air Conditioner 26" Wall Sleeve, Model # AXSVA1 is the compatible wall sleeve for the LG 11,200 BTU 230v Through-the-Wall Air Conditioner with Heat, Model # LT1016CER. It does not come with a Grille, so if you need a Grille, you will also need to purchase an LG Stamped Aluminum Grille, Model # AXRGALA01 with it or you can get the LG Wall Sleeve with Stamped Aluminum Grille, Model # AXSVA4...^IFV

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