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LG LW1212HR 12,000 BTU Window Air Conditioner

LG 12,000 BTU Window Air Conditioner with Heat - LW1214HR

Model: LW1214HR | SKU: lg3078
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  • Out of Stock - This item is not currently available to order.

  • Product Overview

    Provide quick cooling or heat to spaces as large as 550 square feet with the LG LW1214HR Window Air Conditioner. Five operating modes keep you truly comfortable all year, while electronic controls and a remote make operation a breeze. Simply set your room temperature and let this LG air conditioner do the work for you. This 12,000-BTU air conditioner also offers a programmable timer, automatic restart, and 4-way air direction.   

    Note: This is a 230-volt/20-amp, 3-prong plug with a face that looks like this: NEMA-5-15P-plug.gif

    Heat and Energy Saver Mode

    Many window ACs include additional modes to keep you comfortable, but the LG LW1214HR uses 2 modes that many ACs don't offer. The first is an Energy Saver mode: In this money- and energy-saving mode, the fan stops when the compressor finishes cooling and your set temperature is reached. Every few minutes the AC will test the air and, if needed, the fan will kick on to maintain your room temperature. It won't run continuously like in Cool mode, so your room remains comfortable while using less energy.

    This model's Heat mode uses up to 9,200 BTUs of power to provide supplemental heat to your space. Simply select Heat mode on the digital control board and warm air will begin to fill your room. The 3 other modes the LG LW1214HR offers include:

    • Cool: Up to 12,000 BTUs are used to quickly cool your living room, bedroom or other space.
    • Fan: When Cool mode isn’t needed, just turn on the fan to circulate air and avoid stuffiness.
    • Dry: Remove up to 3.3 pints of excess moisture from your room while in Dry mode.

    Simple Operation

    The LG LW1214HR Air Conditioner has an easy-to-use digital control board that lets you make quick setting changes like choosing a new mode or fan speed. You can also make changes with its remote control. Simply set your room temperature and other settings, and this window AC does the rest for you—so you can go about your daily activities.

    You also set the programmable timer on the control board. Schedule your AC to turn on or off up to 24 hours in advance to be sure it's only running when needed. For example, you can set it to turn on right before you get home from work, so you walk into a cool space without running the unit all day.

    Additional Features

    • Air Direction Control: 4-way air direction control is created because by adjusting the louvers to the side or up and down to guide air where it's needed most.
    • High EER: This LG AC uses its energy efficient features to earn a 9.8 Energy Efficiency Ratio (EER).
    • Window Kit Included: Window installation materials are included with this product.
    • Automatic Restart:  Summer brings heavy storms, high winds, and extreme heat—all of which can cause power outages. This feature automatically turns your AC back on to the previous settings once power is restored.
    • Digital Controls: Convenient and easy-to-use, the LG 12000 Window Air Conditioner offers a digital control board to make changes and adjust settings. 
    • Washable Air Filter: This air filter traps particles that can build up and blow airflow. Wash the air filter twice a month under the sink to keep your AC running efficiently.
    • Remote Control: Change settings from anywhere in the room with a digital remote control. 


    A powerful and easy-to-use air conditioner, the LG LW1214HR Air Conditioner is an affordable option to add cool or warm air to a space as large as 550 square feet.  

    What Customers Love

    • Versatile: Depending on the temperature and time of year, there are 5 easy-to-use operating modes included in this LG window air conditioner.  
    • Savings: Not only is this model priced to sell, features like a programmable timer, Energy Saving mode, and a washable air filter help you save continuously.

    Things to Consider

    • 230-volts: This model requires a 230-volt electrical outlet and won't work on a traditional 115-volt outlet.

    Manufacturer's Warranty

    1-Year Parts and Labor Warranty

    Manufacturer's Literature

    Owner's Manual
    User Guide for the LG LW1214HR Window Air Conditioner
    Energy Guide Label
    Energy Guide Label for the LG LW1214HR Window Air Conditioner

    What's In The Box?

    • LG Window Air Conditioner
    • Window Installation Kit
    • Owner’s Manual

    View All Window Air Conditioners »
  • Specifications

    Cooling Power12000 BTUs
    Recommended Coverage Area550 sq. ft.
    Chassis TypeSlide-Out
    Height14.969 in.
    Width23.625 in.
    Depth22.062 in.
    Weight87 lbs.
    Minimum Window Width27 in
    Maximum Window Width39 in
    Programmable TimerYes
    Refrigerant TypeR-410A
    Voltage220-240 V
    Maximum Cooling Wattage1220 W
    Maximum Heating Wattage3500 W
    Maximum Cooling Amperage5.5 Amps
    Maximum Heating Amperage15.3 Amps
    Number of Fan Speeds2
    Fan-Only ModeYes
    Heat Mode Yes
    Dehumidifier ModeYes
    Moisture Removal per Hour3.3 pints
    Sleep ModeNo
    Remote ControlYes
    Airflow Direction ControlYes
    Air FilterYes
    Maximum Cubic Feet per Minute (CFM)265 CFM
    Maximum Noise Level51 dB
    Wall Sleeve Included No
    Thru-Wall Installation OptionNo
    Check Filter IndicatorNo
    Intrusion ProtectionNo
    Insect BarrierNo
    Plug Face Type5-15P
    Circuit Breaker Rating115V-15A
    Energy Efficiency Ratio (EER)9.8
    Energy StarNo
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