LG

LG LT12124CNR 11,800 BTU Through The Wall AC

3.7 (12 reviews)

Cool medium-sized rooms up to 530 sq. ft. with this energy-efficient LG through-the-wall AC featuring remote control and 3-speed operation.

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Overview

Experience Ultimate Comfort with the LG 11,800 BTU Through-the-Wall Air Conditioner

Stay cool and comfortable in medium-sized rooms with the LG 11,800 BTU Through-the-Wall Air Conditioner. Designed for rooms up to 530 sq. ft., this AC unit offers 3 cooling and fan speeds, ensuring optimal comfort. With energy-saving features and a convenient remote control, it provides efficient and effortless climate control.

Specifications:

  • Refrigerant: Energy Efficient R-32
  • EER: 10.6
  • Cooling Capacity: 11,800 BTU
  • Installation: Through the Wall
  • Unit Dimensions: 24” W x 20.1” D x 14.4” H
  • Cooling Speeds: 3
  • Fan Speeds: 3
  • Modes: Energy Saver, Dry, Cool
  • Room Coverage: Up to 530 square feet
  • Timer: 24-Hour On/Off
  • Air Deflection: 4-Way
  • Remote Control: Included
  • Filter: Removable, Washable with Check Filter Alert
  • Trim Kit: Included
  • Voltage: 115 Volts
  • Wattage: 1110 watts
  • Sound Level: 66 dB
  • Color: White
  • Special Features: Remote Controlled, Dehumidifier
  • Material: Plastic

Key Features

Energy Efficient R-32 Refrigerant

With an energy efficiency ratio (EER) of 10.6, this ac wall unit employs the most efficient refrigerant currently used in the industry

Wall Mounted AC Unit

This 11,800 BTU ac wall unit is suited for a through the wall installation; It is not properly vented for a standard window installation; The wall air conditioner has dimensions of 24” W x 20.1” D x 14.4” H

Confident Cooling

This air conditioner features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 530 square feet using a turbo fan

Wall Unit Modes

Energy Saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is reached; Dry mode removes moisture from your space; Cool mode keeps you comfortable on warm days with cold air

Accessories Included

A trim kit finishes the indoor installation, while a plastic mesh grille protects the outdoor; A washable, reusable filter, insulation foam, and a remote are also included

Pros & Cons

👍 Pros

  • Trim kit included saves additional purchase cost for a finished installation look
  • Energy-efficient R-32 refrigerant with a 10.6 EER rating helps keep electricity bills manageable
  • 24-hour on/off timer and remote control allow convenient scheduling without getting up
  • Washable filter with check filter alert reduces long-term maintenance costs
  • 4-way air deflection lets you direct airflow where it is needed most

👎 Cons

  • At 66 dB it is not particularly quiet and may be disruptive in bedrooms at night
  • Through-the-wall installation requires a dedicated wall sleeve and professional cutting if not already present
  • 115V operation limits cooling capacity compared to 230V through-the-wall models
  • No heating function so it provides no climate control during colder months
  • Unit depth of 20.1 inches protrudes noticeably from the wall exterior

Frequently Asked Questions

This unit is rated to cool rooms up to 530 square feet, making it suitable for medium-sized bedrooms, living rooms, or offices.
Yes, it requires a wall sleeve for through-the-wall installation, and a trim kit is included with the unit for a clean, finished look.
The LG LT12124CNR operates at 66 dB, which is roughly comparable to a normal conversation. It may be noticeable in quiet rooms.
It runs on a standard 115-volt household outlet, so no special wiring is needed.
Yes, it includes a Dry mode that functions as a dehumidifier, along with Cool and Energy Saver modes.