LG 12,000 BTU Window Air Conditioner with Heat - LW1212HR

Model: LW1212HR | SKU: lg3078
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3-Year Appliance Warranty ($49.95) Details
5-Year Appliance Warranty ($99.95) Details
Product Overview

Provide quick cooling or heat to spaces as large as 550 square feet with the LG LW1212HR 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 LW1212HR 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 though, 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 LW1212HR 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 LW1212HR 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. The timer lets you control the temperature of your room even when you're not there. 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. 

Summary

A powerful and easy-to-use air conditioner, the LG LW1212HR 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.
Product Specifications
Cooling Power11500 BTU
Recommended Room Size550 Sq. Ft.
Height14.969 in.
Width23.625 in.
Depth22.062 in.
Weight87 lbs.
Refrigerant TypeR-410A
Number of Fan Speeds2
Fan-Only ModeYes
ControlsElectronic
Cubic Feet Per Minute265 Cu. Ft. per Min.
Maximum Noise Level51 dB
Installation TypeWindow
Chassis TypeSlide-Out
Window TypeVertical Sash
Programmable Timer Yes
Dehumidifier ModeYes
Moisture Removal Per Hour3.3 pints
Heater ModeYes
Heater BTUs11200 BTU
Remote ControlYes
Airflow Direction ControlYes
Voltage230 V
Maximum Cooling Amps5.5 Amps
Maximum Heating Amps15.3 Amps
Maximum Cooling Watts1220 W
Maximum Heating Watts3500 W
Energy Efficiency Ratio (EER)9.8
Manufacturer Information What's In The Box
  • Window Air Conditioner
  • Window Installation Kit
  • Owner’s Manual


Manufacturer Warranty
1 Year Parts and Labor

Manufacturer Literature
Owner's Manual (Adobe PDF)
User Guide for the LG LW1212HR Window Air Conditioner

Energy Guide Label (Adobe PDF)
Energy Guide Label for the LG LW1212HR Window Air Conditioner


Customer Reviews
Frequently Asked Questions
What is your return policy?
We offer a 30-Day Money-Back Guarantee on all of our products. If you are not satisfied with your purchase for any reason, simply return the product to us within 30 days and we will process your refund. For policy details and exclusions, please read our full Return Policy
What is your shipping policy?
Standard shipping (5-10 business days) is free to the lower 48 states.

Expedited shipping is available for select products. Shipping to Hawaii, Alaska, and Canada may incur an additional fee, depending on the items ordered. With the exception of Canada, we do not currently ship to international locations. Items typically ship 1-2 days after you place your order. For more information, visit our Shipping and Delivery page.
What types of payment methods do you accept?
We accept Visa, MasterCard, American Express, Discover Card, and Diners Club credit cards. Additionally, you can checkout using PayPal and Google Checkout.

As a Sylvane shopper, you can purchase with confidence knowing that your information will always remain confidential and secure at all times. Our website is tested daily for security flaws by a well-known third-party security firm. It also meets the security recommendations of the Department of Homeland Security's National Infrastructure Protection Center (NIPC) and passes the FBI's Twenty Most Critical Internet Security Vulnerabilities Test.
After I place my order, when will my credit card be charged?
Your credit card will be charged when your order is shipped.
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