Discontinued
LW1815HR
Window Air Conditioner
  • 17,500/18,000 BTU Cooling / 9,800/12,000 BTU Heating
  • EER 11.2 / 11.2 | CEER 11.1 / 11.1
  • Seasonal Heating & Cooling
  • Multiple Cooling/Heating Speeds
Window Air Conditioner

PERFORMANCE

  • EER
    11.2/11.2
    CEER
    11.1/11.1
  • Dehumid. (Pts/Hr)
    5.5
    Dry Air Flow (CFM)
    430
  • dBA Level (Indoor / Outdoor)
    61/66
    Est. Cooling Area (Sq. Ft.)
    1000
  • BTU Performance Cooling
    17,500 / 18,000
    BTU Performance Heating
    9,800 / 12,000

DIMENSIONS

  • Product (WxHxD)
    25 1/2" x 16 27/32" x 30 1/2"
    Shipping (WxHxD)
    29 3/8" x 21 3/16" x 33"
  • Net Weight (lbs.)
    126
    Shipping Weight (lbs.)
    139

FEATURES

  • Thermostat Control
    Thermistor
    Air Deflection
    4-Way
  • Auto Restart
    Yes
    Energy Saver Function
    Yes
  • Filter Alarm Function
    Yes
    Fan Only Speed
    2
  • Auto Swing
    Yes
    Fan Speed: Cooling (Heating)
    2(2)
  • Compressor
    Rotary
    Indoor Fan Type
    Blower
  • Type Air Discharge
    Side
    Outdoor Vent / Exhaust
    Yes
  • Chassis Type
    Slide In-Out

MATERIALS/FINISHES

  • Available Colors
    White

ELECTRICAL RATINGS

  • Voltage / 60 Hz
    208/230
    Watts (Cooling)
    1,560/1,600
  • Watts (Heating)
    3,100/3,670
    Rated Amps (Cooling)
    7.6/7.3
  • Rated Amps (Heating)
    15.0/16.0

WARRANTY

  • Limited Warranty
    1 Year Parts and Labor
    UPC
    048231376532

What people are saying

Rated 5 out of 5 by from Great TV with Fantastic Color We purchased this TV about a month ago and have been very pleased with it! Color is true to life and we are enjoying all the features!
Date published: 2018-01-02
Rated 5 out of 5 by from Very suitable for my needs With the heating and cooling capability, this unit was the perfect appliance to meet our needs for each season.
Date published: 2017-01-21
Rated 5 out of 5 by from Incredible product and quality I was so amazed in LG and what they stand behind. I have been so happy with my product that I know I will always be an LG consumer
Date published: 2016-10-03
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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.

What is the serial I'd for the motherboard? I need to purchase one but first need to identify this number to buy the right one.

Asked by: Texasonetwothree
Hi Anonymous. The LG Window Air Conditioner, Model # LW1815HR has a PCB Assembly for the display and a Main PCB Assembly, but to further complicate matters, there are two versions of this window air conditioner that may have different PCB assemblies. The model number that is stamped on nameplate that is attached to your air conditioner should have a factory suffix at the end of the model number (i.e. AWYAHDP or AWYAUH or another suffix). In order for you to get the correct PCB Assembly for your unit, that suffix will be needed. You will then have to contact the nearest Regional LG Authorized Parts Distributor to you to order the correct part. They have a parts list for all the internal components for the air conditioner and they also have a schematic for the air conditioner that shows the location for each component within the units, so they can help you identify the correct PCB Assembly. The closest Regional LG Authorized Parts Distributor to your location is: MCM Electronics 650 Congress Park Drive Centerville, OH 45459 Sales: 800-824-9491 Fax: 800-765-6960 http://www.mcmelectronics.com/lgparts...^IFV
Answered by: LGJoel
Date published: 2018-11-28

How do you activate the energy efficient mode on this model

Asked by: Dude1977
Push the MODE button to rotate between Energy Saver / Cool / Fan / Heat. ^AC
Answered by: Amber C
Date published: 2018-05-21

The heater want come on. Can you tell me something's to look for or test.

Asked by: Mary1962
To troubleshoot this issue, check out the following article in our help library: http://www.lg.com/us/support/product-help/CT10000014-1341959148944-not-heating If this does not resolve your issue, the unit may require service. To schedule a repair please see: http://www.lg.com/us/support/repair-service/schedule-repair-us Or for a list of service centers in your area please visit: https://www.lg.com/us/support/repair-service/find-repair-provider
Answered by: Shena
Date published: 2017-11-01

I need a replacement air conditioning filter for this unit where can I  purchase one ?

Asked by: Ellyn28
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/. The part number for the air filter is 5231AR6159A.
Answered by: NeilE
Date published: 2017-07-20

My clean filter light is on and I can't turn off. Unit is new.

Asked by: Ptnagler
As instructed on page 17 of your owner's manual for the LG Window Air Conditioner, Model # LW1815HR, "‘Clean Filter’ LED will light up to notify you that your filter needs to be cleaned. After cleaning the filter, press “Temp ▲▼” together to turn off ‘Clean Filter’ light. (Filter reset must be done from unit control panel not remote control). This feature is a reminder to clean the Air Filter for a more efficient operation. The LED (Light) will illuminate after 250 hours of operation...^IFV
Answered by: LGJoel
Date published: 2016-12-21

I can't find parts for my model lw1815hr what's the party number for the fan blades? It's out the same as other models maybe thanks

Asked by: Calup
We regret the trouble you have experienced with this washing machine. Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders and pricing information, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. For components such as interior parts, it is highly recommended to enlist the assistance of a qualified service technician for purchase and installation. 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: 2016-11-11

I just bought the LG a/c unit and all three fan speeds are somewhat identical. The air flow is too strong at F1 setting. Anyone having the same issue?

Asked by: Toby808
We regret the trouble you have experienced with this air conditioner. The fan speeds should be differing from one another. If this is not the case, then the unit may require service. 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: 2016-07-14

DRAIN TUBE ON WINDOW AC BROKE DURING INSTALL NEED PART NUMBER TO GET NEW ONE

Asked by: APOO
Parts and 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.
Answered by: ShenaS
Date published: 2018-06-02
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