Price: $689.99 - $599.00 (as of Mar 04, 2025 18:44:23 UTC – Details)
Our powerful 11,800 BTU Through the wall Air Conditioner is perfect for efficiently cooling rooms up to 530 sq. ft. With three cooling and fan speeds, you can easily customize your comfort level. The 4-way air deflection feature allows you to direct the airflow precisely where you need it, whether you’re cooling a specific area, dehumidifying, or circulating the air for ultimate freshness. Save energy and reduce costs with the convenient 24-hour on/off timer and energy-saving option. Program your air conditioner to turn on and off according to your schedule, ensuring it operates when needed while minimizing unnecessary energy consumption. In the event of a power outage, the auto restart feature will automatically resume operation once power is restored, eliminating the need for manual adjustment and ensuring continuous comfort. Our wall air conditioner also includes a user-friendly remote control for effortless operation from anywhere in the room. The trim kit adds a touch of elegance to the installation, creating a seamless and polished finish. The removable and washable filter ensures clean air circulation, while the check filter alert reminds you to maintain the filter for optimal performance. Please note that the wall sleeve required for installation is sold separately. Energy Efficient R-32 Refrigerant: With an energy efficiency ratio (EER) of 10.6, this ac wall unit employs the most efficient refrigerant currently used in the industry Wall AC Installation: This 11,800 BTU air conditioner is suited for a through the wall installation; It is not properly vented for a standard window installation Confident Cooling: This wall air conditioner features 3 cooling speeds and 3 pre-programmed modes meant to cool rooms up to 530 square feet using a turbo fan; Energy Saver mode keeps the fan running to circulate air but turns off the compressor when your desired room temperature is reached; Dry mode removes up to 3.9 pints of moisture per hour; 4-way air deflection gives you ultimate flexibility 230V Outlet Required: This wall unit ac has a 6 ft power cord with a special NEMA 6-15 230V plug; It will not run on a standard 115V residential electrical outlet Wall AC Unit Features: A washable, reusable filter, insulation foam, and a remote control are included
7 reviews for LG 11,800 BTU Through the Wall Air Conditioner, 23
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Patricia Ferreira –
Nice and cool
It is in a south facing bedroom and will cool the whole ranch about 1300 sq feet. and yes there is a smaller window unit in the great area(kitchen, dining, living room) to off set cooking and moving about!
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Lisa G. –
Works as intended
My condo has heat included but on those colder days Im happy that my air conditioner can also do heat in the winter.
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DG –
Do NOT by this A/C – Learned my lesson the hard way… (can I give this negative stars???)
I recently purchased 2 of these a/c’s here on Amazon. When I received them, the packaging was almost destroyed and one of the a/c’s didn’t work (Ironically, the one that did work was the one in which the packaging was completely soaked and falling apart). I returned the non-functioning a/c and received a new one promptly from Amazon. This a/c also did not work. The first faulty a/c’s compressor would kick in, but the fan didn’t work rendering it useless. The next faulty a/c’s fan worked, but not the compressor. Amazing…SIDE NOTE: I did call LG to see if they could do something about this (I had read that LG is notorious for bad wiring and that a simple wiring connection in the panel could fix the issues). They got all of my information (including the model # and model information – I corrected the guy on the phone 3 times that it is a 9800 BTU unit, not a 10,000 BTU) and they sent a repairman out. He walked in, took one look and said that he wasn’t allowed to touch the unit because it’s under 10,000 BTU’s. So, LG is not helpful at all when it comes to their products. Glad I took the day off from work to be home for the repairman…I’ve now returned the a/c outright, but kept the functioning unit.However, the working A/C is now starting to have issues just a couple of months after installing it. The compressor keeps vibrating at random intervals causing a loud metallic clanking sound. It’s now woken us up several times in the middle of the night. I’ll be contacting LG to see if they’ll do anything about this sense it is now outside of Amazon’s range of return. But, I know how that went last time. yay… (Will try and update here when I’ve talked to LG).With the knowledge I have now, I wish I had never purchased these units and will definitely NEVER be purchasing an LG A/C ever again.ANOTHER SIDE NOTE: When returning to Amazon I was initially charged a restocking fee citing that the unit was damaged (Amazon graciously reversed this charge and I’ve now received a full refund). They didn’t say what the damage was (other than a non-functioning product), but, I did notice on all 3 of the units I received that the black metal grate on the back was bent (this is my only guess as to physical damage). This is due to the fact that #1 – it’s very flimsy metal, and #2 the packaging. There’s nothing in the packaging to keep this metal from bending. A slight shift during shipping and delivery would easily bend this. So, if you order this (and I hope you don’t) check it when you receive it and take a picture and immediately send it to amazon. That way if you have to return it, you’ve already made a note of it with them.Save yourself the hassle, spend a little more and buy a Frigidaire or something better. You won’t regret it.
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A .M. –
So far so good
My old Frigidaire stopped working so I needed an A.C. This was a reasonable priced one. Comparing it to my old one, this doesn’t cool off the room as fast as I was expecting. Also way smaller than my old one. I like the face cover, it hides imperfections which is a bonus for me. Overall it’s an ok A.C
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Erin Wasson –
Through wall ac unit
This item saved us THOUSANDS of dollars on running new a/c duct work to tie in an addition to our house (made an preexisting carport into a mudroom) I thought about a split unit but even those are a couple thousand dollars. Considering this is just a mudroom and not “living space” I didn’t see the point. With this be a through wall unit, if it ever goes bad, you simply unplug it, slide it out, slide a new one in it’s place, plug it in, and you are all set! All for about $500 versus $2,000(for the mini split) or $4,000(to tie in existing a/c unit)
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Chuck –
Worth the money
I installed the AC in our second bedroom it is right at 100 Sq ft. Don’t forget to purchase a sleeve. I went with the LG recommended with rear screen. I had precut the wall prior to the AC and sleeve arriving. The measurement allowed for more than enough room for shifting into place. Using shims, it went in solid with screws on both sides. None on the top or the bottom. Once you add the vertical weatherstrip to right inside about 9 inches from front the AC slid right in. It is on. cooling, very quiet. I would recommend using the LG sleeve I glanced at the directions for other brands. confusing!!
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_Ritch –
Powerful and quite
This AC is easy to use and cools the room efficiently. The room is in the attic and is 16 x 14. My favorite part is the through the wall trim piece which looks great. The unit is quite enough as to not affect sleep. The quality of the unit is good and the remote very simple
Patricia Ferreira –
Nice and cool
It is in a south facing bedroom and will cool the whole ranch about 1300 sq feet. and yes there is a smaller window unit in the great area(kitchen, dining, living room) to off set cooking and moving about!
Lisa G. –
Works as intended
My condo has heat included but on those colder days Im happy that my air conditioner can also do heat in the winter.
DG –
Do NOT by this A/C – Learned my lesson the hard way… (can I give this negative stars???)
I recently purchased 2 of these a/c’s here on Amazon. When I received them, the packaging was almost destroyed and one of the a/c’s didn’t work (Ironically, the one that did work was the one in which the packaging was completely soaked and falling apart). I returned the non-functioning a/c and received a new one promptly from Amazon. This a/c also did not work. The first faulty a/c’s compressor would kick in, but the fan didn’t work rendering it useless. The next faulty a/c’s fan worked, but not the compressor. Amazing…SIDE NOTE: I did call LG to see if they could do something about this (I had read that LG is notorious for bad wiring and that a simple wiring connection in the panel could fix the issues). They got all of my information (including the model # and model information – I corrected the guy on the phone 3 times that it is a 9800 BTU unit, not a 10,000 BTU) and they sent a repairman out. He walked in, took one look and said that he wasn’t allowed to touch the unit because it’s under 10,000 BTU’s. So, LG is not helpful at all when it comes to their products. Glad I took the day off from work to be home for the repairman…I’ve now returned the a/c outright, but kept the functioning unit.However, the working A/C is now starting to have issues just a couple of months after installing it. The compressor keeps vibrating at random intervals causing a loud metallic clanking sound. It’s now woken us up several times in the middle of the night. I’ll be contacting LG to see if they’ll do anything about this sense it is now outside of Amazon’s range of return. But, I know how that went last time. yay… (Will try and update here when I’ve talked to LG).With the knowledge I have now, I wish I had never purchased these units and will definitely NEVER be purchasing an LG A/C ever again.ANOTHER SIDE NOTE: When returning to Amazon I was initially charged a restocking fee citing that the unit was damaged (Amazon graciously reversed this charge and I’ve now received a full refund). They didn’t say what the damage was (other than a non-functioning product), but, I did notice on all 3 of the units I received that the black metal grate on the back was bent (this is my only guess as to physical damage). This is due to the fact that #1 – it’s very flimsy metal, and #2 the packaging. There’s nothing in the packaging to keep this metal from bending. A slight shift during shipping and delivery would easily bend this. So, if you order this (and I hope you don’t) check it when you receive it and take a picture and immediately send it to amazon. That way if you have to return it, you’ve already made a note of it with them.Save yourself the hassle, spend a little more and buy a Frigidaire or something better. You won’t regret it.
A .M. –
So far so good
My old Frigidaire stopped working so I needed an A.C. This was a reasonable priced one. Comparing it to my old one, this doesn’t cool off the room as fast as I was expecting. Also way smaller than my old one. I like the face cover, it hides imperfections which is a bonus for me. Overall it’s an ok A.C
Erin Wasson –
Through wall ac unit
This item saved us THOUSANDS of dollars on running new a/c duct work to tie in an addition to our house (made an preexisting carport into a mudroom) I thought about a split unit but even those are a couple thousand dollars. Considering this is just a mudroom and not “living space” I didn’t see the point. With this be a through wall unit, if it ever goes bad, you simply unplug it, slide it out, slide a new one in it’s place, plug it in, and you are all set! All for about $500 versus $2,000(for the mini split) or $4,000(to tie in existing a/c unit)
Chuck –
Worth the money
I installed the AC in our second bedroom it is right at 100 Sq ft. Don’t forget to purchase a sleeve. I went with the LG recommended with rear screen. I had precut the wall prior to the AC and sleeve arriving. The measurement allowed for more than enough room for shifting into place. Using shims, it went in solid with screws on both sides. None on the top or the bottom. Once you add the vertical weatherstrip to right inside about 9 inches from front the AC slid right in. It is on. cooling, very quiet. I would recommend using the LG sleeve I glanced at the directions for other brands. confusing!!
_Ritch –
Powerful and quite
This AC is easy to use and cools the room efficiently. The room is in the attic and is 16 x 14. My favorite part is the through the wall trim piece which looks great. The unit is quite enough as to not affect sleep. The quality of the unit is good and the remote very simple