LW1816HR LG Appliances 18,000 BTU Window Air Conditioner, Cooling & Heating WHITE - Jetson TV & Appliance
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  3.9  10 Reviews

LG Appliances 18,000 BTU Window Air Conditioner, Cooling & Heating

Model: LW1816HR

Color: WHITE

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18,000 BTU Window Air Conditioner, Cooling & Heating - WHITE

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Optional information

  • 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 Rotary
Fits Windows 29"-41" W x 18" H
Net Weight (lbs.) 126 lbs
Product Dimension (WxHxD) 25.50" x 16.84" x 30.50"
Shipping Dimension (WxHxD) 29.38" x 21.19" x 330"
Shipping Weight (lbs.) 139 lbs
Rated Amps (Cooling) 7.8/7.3
Rated Amps (Heating) 15.0/16.0
Voltage / 60 Hz 208/230V
Watts (Cooling) 1, 560/1, 600
Watts (Heating) 3, 100/3, 670
Air Deflection 4-Way
Air Discharge Type Side Discharge
Air Filter Washable
Auto Restart Yes
Chassis Type Slide In-Out
Energy Saver Function Yes
Fan Speed Cooling 2
Fan Speed Heating 2
Fan Speed Only 2
Filter Alarm Function Yes
Indoor Fan Type Blower
Outdoor Vent / Exhaust Yes
Remote Control Yes
Thermostat Control Thermistor
Timer 24 Hr, On/Off
Window Installation Kit Yes
Color White
BTU Performance 18, 000
BTU performance (Cooling) 17,500/18,000
BTU Performance (Heating) 9, 800/12, 000
CEER 11.1/11.1
dBA Level (High/Mid/Low/Sleep) 61/57
Dehumid. (Pts/Hr) 5.5
Dry Air Flow (CFM) 430
EER 11.2
Est. Cooling Area (Sq. Ft.) 1000
Type Window Air Conditioner
UPC 048231379526
Parts & Labor 1 Year Parts and Labor
Style Heat and Cool Over 12000 BTU'S
Additional Link Energy Guide 06/13/2019 Click here to download
Energy Guide Click here to download
Owner's Manual English 3,987K 05/27/2022 Click here to download
Owner's Manual Spanish 3,959K 05/27/2022 Click here to download

No rebates currently available for this model.

Average Rating

out of 5 (10 Reviews)

5 ★
4 ★
3 ★
2 ★
1 ★
0-5 of 10 Reviews |

Great Window Unit

by: Spencerh

Yes, I would recommend this to a friend.

Source: lg appliances.com

Bought this in April of 2023 and so far it works great. Cant say much for Lowes handling of the unit Not LGs fault. Installed this thru the wall easily enough no sleeve needed imo. All outside grills are open. Cools great time will tell regarding the heating functionality.

The very best

by: MVH44

Yes, I would recommend this to a friend.

Source: lg appliances.com

I bought my air conditioner in marchof 2023 knowing it was going to be hot and my old a c could not keep up last year...best move ive made. Not only is it stylish i stay comfortable all the time and it has literaly lowered my electric bill 1/2 of what it was last year this time. The auto mode feature is fantastic

Bought it for the heating function

by: TrustyShellback

Yes, I would recommend this to a friend.

Source: lg appliances.com

The unit works good and even held its own fairly well down to 10F. Eventually it stopped working because the unit froze up from the ice storm which kept it from starting by putting resistance on the fan which impacted the system which is designed to soft start. LG was very responsive to check the unit and all was well. While the unit is sized reasonably for our house the layout of our windows and floorplan contributes to the unit short cycling. This causes us to tweak air movement and settings to try and reduce this. It would be helpful if you could program a temp range to increase the spread between triggering on and off. Our house is very old and has zero insulation in the walls which allows for ambient temps to swing fast and with a narrow temperature spread constantly triggers the thermostat.

Service needs

by: James Forte

Yes, I would recommend this to a friend.

Source: lg appliances.com

Bought this unit July 2019. Had it installed properly in my double garage and it worked very well for cooling and heating until now. I cleaned the filter on a regular basis. Since it has stopped heating in December 2022 I have called LG for a referral to get someone that can fix the unit. I have not received a response yet that has led to someone able to fix my unit. I honestly dont care about entering any kind of drawing. I just want someone to fix my LG 18000 Btu ac/heater. From the time I purchased it in July 2019 until now December 2022 does not seem to be a satisfactory service life considering the price I paid for the unit.

Timely delivery easy installation if youre handy

by: Kenneth L

Yes, I would recommend this to a friend.

Source: lg appliances.com

Purchased approximately a month ago to replace a 24 year old Fredricks. Operates quietly and efficiently.
0-5 of 10 Reviews |
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