LW1812HR

18,000 BTU Heat/cool Window Air Conditioner with remote

KEY FEATURES

  • Seasonal Heating & Cooling
  • Multiple cooling/heating speeds
  • 4-way air direction
  • Remote Control
18,000 BTU Heat/cool Window Air Conditioner with remote

PERFORMANCE

    • EER
    • 9.7 / 9.7
    • Dehumid. (Pts/Hr)
    • 5.5
    • Dry Air Flow (CFM)
    • 430
    • dBA Level (Indoor / Outdoor)
    • 55 / 63
    • Est. Cooling Area (Sq. Ft.)
    • 1000
    • BTU Performance Cooling
    • 17,500 / 18,000
    • BTU Performance Heating
    • 9,800 / 12,000

DIMENSIONS

    • Product (WxHxD)
    • 26" x 16 27/32" x 30 5/16"
    • Shipping (WxHxD)
    • 29 3/8" x 21 3/16" x 33"
    • Net Weight (lbs.)
    • 136
    • Shipping Weight (lbs.)
    • 150

FEATURES

    • Thermostat Control
    • Thermistor
    • Air Deflection
    • 4-Way
    • Remote Control
    • Yes
    • Auto Swing
    • Yes
    • Energy Saver Function
    • Yes
    • Programmable Timer
    • 24Hr, On/Off
    • Fan Speed: Cooling (Heating)
    • 2(2)
    • Fan Only Speed
    • 2
    • Compressor
    • Rotary
    • Indoor Fan Type
    • Blower
    • Type Air Discharge
    • Side by side
    • Outdoor Vent / Exhaust
    • Yes
    • Chassis Type
    • Slide In-Out

MATERIALS/FINISHES

    • Available Colors
    • White

ELECTRICAL RATINGS

    • Voltage / 60 Hz
    • 208/230
    • Watts (Cooling)
    • 1,800/1,850
    • Watts (Heating)
    • 3,100/3,670
    • Rated Amps (Cooling)
    • 9.0/8.3
    • Rated Amps (Heating)
    • 15.0/16.0

WARRANTY

    • Limited Warranty
    • 1 Year Parts and Labor with 1 Year Compressor
    • UPC
    • 048231365871

What people are saying

Rated 3 out of 5 by from AC/Heat LG product I bought this unit almost two years ago. It started leaking water into the room. I cleaned the filter regularly due to it being in a dusty garage. Then it completely stopped running. I called a professional and he said the board was fried. I think that's pretty bad and since I bought it at Lowe's, the warranty is probably only good for a year. It worked great when it worked.
Date published: 2017-10-01
Rated 4 out of 5 by from I love it Its a cooling & heating unit that rotates. Can't wait to see what is does during the winter months. Hoping it can cut my gas bill down.
Date published: 2013-09-28
Rated 5 out of 5 by from Great Cool/Heat Window Unit; Great Value Purchased this LW1812HR air conditioner from our local Home Depot to replace a 15yr old unit located in our garage. Like many homeowners, the garage has become more a shop and storage area than a room for our cars. When we do woodworking, painting, staining, and polyurethaning having a moderate temperature and humidity is a must, so the Cooling AND Heating capability of this unit is fully utilized. This LW1812HR is super-quiet; you have to listen closely to hear the compressor kick in. It comes with a remote control which we will probably have no use for, but it is a nice plus feature. This is an Excellent Large window air conditioner.
Date published: 2012-08-12
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

When the heater is on there is only a 29 second or less between cycles 

Asked by: Gigi60
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
Answered by: ChrisPSM
Date published: 2017-12-08

What type of  refrigerant does it use?

Asked by: BigIrish
Regulations for the type of refrigerant used in Air Conditioners in Ireland may differ from those used in the U.S. Please contact the Support Center for our subsidiary in Ireland (http://www.lg.com/uk, Tel # 01-686-9454) for inquiries on the type of refrigerant used in the LG 18,000 BTU Heat/cool Window Air Conditioner with remote, Model # LW1812HR.
Answered by: LGJoel
Date published: 2017-06-12

replace discontinued (LW1810HR)

What is the new replacement /equivalent model for my discontinued model LW1810HR)? Thanks.
Asked by: flw123
We appreciate your interest in this air conditioner. The current model of this capacity is the LW1815HR.
Answered by: NeilE
Date published: 2015-09-02

How can I reduce the fan speed?

Unit is very noisy. Even the lowest fan speed option is still too high. There is practically no difference between F1 and F2. How can I further reduce fan speed?
Asked by: Mlace
We regret your dissatisfaction with the operations of this air conditioner. There is no lower fan setting than the Low speed of the F1 setting.
Answered by: NeilE
Date published: 2014-03-12

why wont the heater blow out heat

the system LW1812HR only blows out cool air no heat comes out what would cause that, is it the element does it need to be changed
Asked by: sherrynew
It is difficult to determine the cause of the failure of the heating element without an inspection by a qualified service technician. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2014-01-22

can you turn the energy saver on without remote control

I know how to turn on Energy Saver with remote can you turn it on from the control panel if so how.
Asked by: rewarren
There is no button on the control panel to turn on the Energy Saver. The Energy Saver feature can only be turned on with the remote control. If you have lost the remote, accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. The part number for the remote is 6711A20034D.
Answered by: Amanda
Date published: 2013-10-22

installing window unit through the wall

Model # LW1812HR-why can't this window unit be installed in the wall? would it affect functionality?
Asked by: homedepot
It would effect the airflow. Window units are not designed to be installed through the wall. Thank you for your question.
Answered by: Nadine
Date published: 2013-10-22

Can I use the "energy Saver" function with the heat? Or how does that work? Does the heat just stay on with no option to cut off?

Asked by: daphnedaniellem
I apologize, but no; the Energy Saver function is not compatible with the HEAT mode. This feature works directly with the Compressor / Sealed System of the unit. Since the heating portion of this unit is an electric heating element, it will not be directly associated with Energy Saver mode.
Answered by: NeilE
Date published: 2013-10-22
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