Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 617-472-1710 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

5.0 | 2 Reviews

18,000 BTU Window Air Conditioner, Cooling & Heating

LG LW1823HR

Features

  • Cooling: 18,000 BTU / Heating: 12,000 BTU
  • Estimated Cooling Area 1,000 Sq. Ft
  • Multiple Cooling / Heating Speeds
  • Easy To Use Electronic Controls

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 25.5"
  • Height: 16.83"
  • Depth: 30.5"
  • Energy Star Rated: No
  • Cooling Power: 18000 BTUs
  • Heating Power: 12000 BTUs

See More

 
Image Feature

Cooling & Heating

LG window air conditioners provide powerful cooling and heating. Stay comfortable all year long, even in extreme climate, with our advanced technology.

Image Feature

Made to Perfection

LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.

Image Feature

Maximum Usability

Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.

Image Feature

Quiet Operation

LG window air conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

Cooling & Heating LG window air conditioners provide powerful cooling and heating. Stay comfortable all year long, even in extreme climate, with our advanced technology.

Made to Perfection LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.

Maximum Usability Operate with LED display and simple selection control panel, up/down temperature adjustments, and fan speed selection, using the full-featured remote without leaving your bed, workspace, or couch.

Quiet Operation LG window air conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.

Features

  • Cooling: 18,000 BTU / Heating: 12,000 BTU
  • Estimated Cooling Area 1,000 Sq. Ft
  • Multiple Cooling / Heating Speeds
  • Easy To Use Electronic Controls
  • Window Installation Kit Included
COMPRESSOR
Compressor Rotary
DIMENSIONS/WEIGHT
Net Weight (lbs.) 132 lbs
Product Dimension (WxHxD) 25 1/2" x 16 5/6" x 30 1/2"
Shipping Dimension (WxHxD) 29 1/7" x 21" x 32 3/4"
Shipping Weight (lbs.) 146 lbs
ELECTRICAL RATINGS
Rated Amps (Cooling) 7.8/7.3
Rated Amps (Heating) 15.0/16.0
Voltage / 60 Hz 208/230V
Watts (Cooling) 1,620/1,640
Watts (Heating) 3,100/3,670
FEATURES
Air Deflection 4-Way
Air Discharge Type Side Discharge
Air Filter Yes
Auto Restart Yes
Chassis Type Slide In-Out
Energy Saver Function Yes
Fan Speed Cooling 2
Fan Speed Only 2
Filter Alarm Function Yes
Indoor Fan Type Blower
Remote Control Yes
Thermostat Control Thermistor
Timer 24 Hr, On/Off
Window Installation Kit Yes
MATERIALS/FINISHES
Color White
PERFORMANCE
BTU Performance 18,000
BTU performance (Cooling) 17,500/18,000
BTU Performance (Heating) 9,800/12,000
CEER 11.1
dBA Level (High/Mid/Low/Sleep) 61/-/57/-
Dehumid. (Pts/Hr) 5.4
Dry Air Flow (CFM) 430
Est. Cooling Area (Sq. Ft.) 1000
SUMMARY
Type Window Air Conditioner
UPC CODES
UPC 048231606523
WARRANTY
Parts & Labor 1 Year

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 25.5"
  • Height: 16.83"
  • Depth: 30.5"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 18000 BTUs

  • Heating Capacity

  • Heating Power: 12000 BTUs

Specifications Sheet

Energy Guide

Owner's Manual English 4,717K 02/02/2024

Owner's Manual Spanish 4,730K 02/02/2024

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Whenever you purchase a new appliance, we highly recommend that each customer considers purchasing an extended warranty. The reason is simple, all manufacturers offer a standard warranty on their products, generally one year for parts and labor. However, once a year passes you're responsible for all repair costs and replacement parts if anything happens to your appliance. Extended Warranties are inexpensive and one of the smartest ways to protect your investment.

5.0 out of 5

100% of reviewers recommend this product.

5 Stars

Great features

LG heat and air 4/16/2024

I bought this window heat/air unit a couple months ago. This is the second one that I have bought. Works well for heat and air. Very happy with it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great product

Hans55ley 11/30/2023

This is the 3rd purchase and I have been satisfied with this product. I dont have central air and heat. It provides enough heat in the winter and cool in the summer and keeps my home comfortable.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value