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18000 BTU Window Air Conditioner, Cooling & Heating

Model # LW1816HR

 4.5 out of 5 (35 Reviews)

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Features:

  • Seasonal Heating & Cooling
  • Multiple Cooling/Heating Speeds
  • Remote Control
  • 4- Way Air Direction
  • Timer
FEATURES
Indoor Fan Type Blower
Air Deflection 4-Way
Outdoor Vent / Exhaust Yes
Thermostat Control Thermistor
Remote Control Yes
Compressor Rotary
Type Air Discharge Side by side
Chassis Type Slide In-Out
Energy Saver Function Yes
Auto Restart Yes
Fan Speed: Cooling (Heating) 2(2)
Fan Only Speed 2
Timer 24 Hr. On/Off
Filter Alarm Function Yes
DIMENSIONS/WEIGHT
Dimensions (WxHxD) 25 1/2" x 16 27/32" x 30 1/2"
Net Weight (lbs.) 126 lbs.
Shipping Weight (lbs.) 139 lbs.
Shipping (WxHxD) 29 3/8" x 21 3/16" x 33"
PERFORMANCE
Dehumid. (Pts/Hr) 5.5
BTU Performance Cooling 17,500 / 18,000
BTU Performance Heating 9,800 / 12,000
EER 11.2/11.2
dBA Level (Indoor / Outdoor) 61/66
Dry Air Flow (CFM) 430
Est. Cooling Area (Sq. Ft.) 1000
CEER 11.1/11.1
Refrigerant R410A
WARRANTY
Limited Warranty 1 Year Parts and Labor
UPC CODES
UPC 048231379526
ELECTRICAL RATINGS
Watts (Cooling) 1,560/1,600
Voltage / 60 Hz 208/230
Watts (Heating) 3,100/3,670
Rated Amps (Cooling) 7.8/7.3
Rated Amps (Heating) 15.0/16.0
MATERIALS/FINISHES
Available Colors White

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4.5

out of 5 (35 Reviews)

94% of reviewers recommend this product.

Perfect

Submitted by shelby65807 - 11/12/2019

I waited for some VERY cold weather to review this item last night we had a low of 10 degrees with a wind chill of -5 degrees. This unit is WONDERFUL it blows a lot of nice warm air way better than a space heater and way safer Blows heat with the same airflow as it does air conditioning. Well worth the money but will need more than one person to install it is very heavy. love that I dont have to cut a hole in the wall just put it in the window
Originally posted on lg.com

Yes, I recommend this product

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LG AC Wall Unit with Heat

Submitted by SCalGal - 10/18/2019

Used in a small 450 sq ft studio. Have been using it now for about 5 months. Live in the hot desert climate and have only used the AC function. It works perfectly. Wish it was a little quieter. Seems a bit loud but I am getting used to it. Soon I wont notice the sound. Havent used the heater yet and will soon. Winters can be chilly here. Will update review if needed. But very happy with the LG unit. Filter is very easy to remove and clean. But the Clean Filter light stays on all the time as a reminder to do it. All in all I LOVE IT This updated model replaced an older version of the exact same item.
Originally posted on lg.com

Yes, I recommend this product

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Working great

Submitted by Lake Alice - 10/1/2019

Working great and cooling as planned. No problems to report at all.
Originally posted on lg.com

Yes, I recommend this product

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Just what was needed

Submitted by The original Step - 9/26/2019

So far this AC/Heater unit has worked just great. When cooler weather arrives hope the heating part works as well.
Originally posted on lg.com

Yes, I recommend this product

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Great features

Submitted by Indianrose53 - 9/4/2019

I bought it 3 months ago but do not like companies asking for reviews so soon.
Originally posted on lg.com

Yes, I recommend this product

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Good unit

Submitted by debbie2427 - 8/30/2019

I bought this unit 2 months ago to replace one that was only 2 years old. It works extremely well. It cools just about my entire house 985 sq ft. Its quiet and efficient. I would highly recommend this product. Great value for the cost.
Originally posted on lg.com

Yes, I recommend this product

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So far good

Submitted by Creme99 - 7/25/2019

So far it is doing good. Hope it last longer than last one.
Originally posted on lg.com

Yes, I recommend this product

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Works for a large space

Submitted by stayingcoolinnola - 7/25/2019

I bought this right after the 4th of July when the old unit in my carriage house died. It was easy to install and keeps things very comfortable including removing a lot of the humidity. Im very happy with this purchase.
Originally posted on lg.com

Yes, I recommend this product

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Submitted by Carlos J - 7/23/2019

We liked it and the warranty. we are happy with LG products
Originally posted on lg.com

Yes, I recommend this product

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Quiet and cool

Submitted by Jazplus2 - 7/22/2019

We got this a/c to replace our previous LG model that finally gave out. This new one is quieter than the older model and cools much better We are taking advantage of the energy saving mode and it seems to be working perfectly. It has been installed for two weeks now and we are very satisfied.
Originally posted on lg.com

Yes, I recommend this product

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Superb

Submitted by Daniel071 - 7/20/2019

This wall unit cools the room extremely quickly. When the weather is hot and humid outside this unit keeps the room very comfortable and dry inside. However this 18000 btu air conditioner does require a 240v outlet for power.
Originally posted on lg.com

Yes, I recommend this product

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Great automatic features that are easy to use.

Submitted by Huggybear 16 - 7/18/2019

Works great really love the thermostat features. Really a good choice.
Originally posted on lg.com

Yes, I recommend this product

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Easy installation so cold

Submitted by Biggmann - 6/11/2019

We have been using for a month now and love the air circulation we get out of this unit. Still waiting on electric bill to see the difference.
Originally posted on lg.com

Yes, I recommend this product

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Very user friendly

Submitted by JDP12 - 6/2/2019

I am very happy with my purchase and my home is comfortably cool. The unit has clean lines and being able to control all functions remotely is a bonus.
Originally posted on lg.com

Yes, I recommend this product

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Works great

Submitted by Robert 4h - 5/5/2019

I bought this for the heat and cold features and l have used both already
Originally posted on lg.com

Yes, I recommend this product

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Very effecient quiet unit.

Submitted by Stiltn - 12/5/2018

Really like having a heating and cooling unit. We were able to put this unit into an older outter case.
Originally posted on lg.com

Yes, I recommend this product

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Great cooling product.

Submitted by YouandMe2 - 9/17/2018

I bought this 2 months ago and it is working just great. Love it. Looking forward to winter to see if the heating part of it works just as well as the cooling system.
Originally posted on lg.com

Yes, I recommend this product

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Quality product

Submitted by Rockyraw - 9/16/2018

We bought this a few weeks ago and the quality is exceptional
Originally posted on lg.com

Yes, I recommend this product

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its cold

Submitted by peggy4093 - 8/25/2018

Glad we got the heat and air unit. the ac part is working great and really cold just the way a heart patient needs it.
Originally posted on lg.com

Yes, I recommend this product

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If I could I would give this a minus 50.

Submitted by Jeannie930 - 8/21/2018

I bought this 2 months ago. Already out and no service people in the are to fix it. Supervisor refuses to come to the phone. Grill is upside down so cleaning filter is a royal pain. Still waiting for someone to help with this piece of garbage.
Originally posted on lg.com

No, I do not recommend this product

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Smells like plastic

Submitted by VeryHot - 8/17/2018

This is the second unit I purchased the first one quit working after less than six years of service. To be fair though it sat outside for two years before being installed which is why I decided to try another one. There was also the fact that it was 120 degrees outside the day it decided to quit working and I needed something quick that would fit the existing opening. The old one always left a slight oily plastic smell in the air whenever just the fan was running. Its not strong enough to smell unless you leave the house and come back in. Was hoping it was caused by sitting outside for a time but unfortunately the new one does the same thing. That being said it does do a great job of cooling my 760 square foot house. I was pleasantly surprised that its able to get the cool air to all rooms keeping them comfortable even in 120 degree temps. The remote is a great feature since I have the unit installed high on a wall. The different fan speeds and clean filter light are nice too. Overall a great unit if I could just figure out how to stop it from smelling.
Originally posted on lg.com

No, I do not recommend this product

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Nice unit for the money

Submitted by lumber man - 8/10/2018

Built a shop in my backyard and this is perfect unit for cooling so far. Have not tried the heat but have no doubt it will do the job. The AC keeps the temp at a constant level all the time. So far its been great.
Originally posted on lg.com

Yes, I recommend this product

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Cooler

Submitted by Shorty14 - 7/25/2018

im loving the fact that it has a remote control and I could be sitting across the room or another room and control my temperature
Originally posted on lg.com

Yes, I recommend this product

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Submitted by Jess769 - 7/24/2018

Much more quieter than our old one only had it a month works great but wish it had three speeds. Lets see how long it lasts.
Originally posted on lg.com

Yes, I recommend this product

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Outstanding Unit. Works perfectly.

Submitted by BuyerinFL - 7/16/2018

Bought this unit about a month ago. It replaced a previous model that died after more years than I can count. So far I am pleased and dont expect that view to change.
Originally posted on lg.com

Yes, I recommend this product

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Its working

Submitted by CKumpf - 7/15/2018

Installed as per directions I placed it in a detached garage thats insulated. Easily cools and dehumidifies garage. Now I can work in garage all year long where as before here in North Carolina after May till late September it was hard to work in garage. I just hope it lasts Rated 4 stars because have not used heater part yet and How long unit lasts.
Originally posted on lg.com

Yes, I recommend this product

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New ac

Submitted by Pch1 - 7/9/2018

Got this about 3 weeks ago. Replaced older model Much quieter and love the remote control and timer
Originally posted on lg.com

Yes, I recommend this product

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keeping it cool

Submitted by toriangirl - 6/27/2018

Our old unit was not working properly and with the temp at 100 and over we needed to replace it. Feels so cool now. Loving it.
Originally posted on lg.com

Yes, I recommend this product

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Submitted by newkie - 6/18/2018

have not tried the heat feature yet but the cool feature works well
Originally posted on lg.com

Yes, I recommend this product

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Reliable workhorse of a unit.

Submitted by Necromancer52 - 5/4/2018

These are reliable units that work as advertised - for years.
Originally posted on lg.com

Yes, I recommend this product

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Great features is to setup

Submitted by Dan918 - 4/28/2018

So far everything is working well. I havent a chance to use as much as I want.
Originally posted on lg.com

Yes, I recommend this product

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So far so good

Submitted by JetJok - 4/27/2018

I bought 2 of these for a vacation home. I needed cooling and heating. After install they work as expected. Only time will tell. If they last 5 years they will be raised to 5 stars.
Originally posted on lg.com

Yes, I recommend this product

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All in one unit A big Plus

Submitted by Alan 57 - 4/25/2018

i qwn two of these units have owned 3 in the past just like the features
Originally posted on lg.com

Yes, I recommend this product

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Quiet

Submitted by WWDee - 4/18/2018

We had a LG air conditioner unite for the past 10+ years. The new one fit in the same opening and appears to be much more efficient Hoping the new one will be as strong a unit as our old one.
Originally posted on lg.com

Yes, I recommend this product

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LG LW1816HR AC/Heater

Submitted by Larry Va - 3/16/2018

I bought this a month ago and it works great. Finally my shop is usable all year long.
Originally posted on lg.com

Yes, I recommend this product

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