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Keystone 8,000 BTU 115V Wall Mounted Air Conditioner & Dehumidifier with Remote Control - Quiet Wall AC Unit for Bedroom, Bathroom, Nursery, Small & Medium Sized Rooms up to 350 Sq.Ft.

4.2 4.2 out of 5 stars 1,143 ratings

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Eligible for Return, Refund or Replacement within 30 days of receipt
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Cool Only 115V
White
8000 BTU

Purchase options and add-ons


About this item

  • Reliable Through the Wall Air Conditioner: The powerful 8,000 BTU through the wall ac unit is what you need to efficiently cool your apartment, bedroom, bathroom, or any small to medium sized living space up to 350 Sq.Ft.
  • Maximum Comfort: Featuring 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers and a programmable timer; Aside from cooling, 2.1 pints of moisture from the air is removed every hour with the built-in dehumidification system
  • Space Saving Design: Keep your window view and floor space with this through wall air conditioner 115v; Easy installation with universal interior trim kit
  • Smart Remote Control: The remote takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your ac wall unit every 3 minutes for accurate cooling
  • Powerful Cooling on a Budget: Our thru the wall ac will give your electric bill a break by using the 'Energy Saver' or Sleep' mode; These smart features automatically program your unit to use less energy
See more product details

Customer ratings by feature

Value for money
4.0 4.0
Easy to install
3.9 3.9
Remote Control
3.8 3.8
Energy efficiency
3.7 3.7

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$453.31
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From the brand


From the manufacturer

keystone TTW AC

keystone TTW AC

keystone TTW AC

keystone TTW AC

FREE UP WINDOWS FROM LARGE CLUNKY UNIT

This air conditioner will fit in your existing sleeve and if you don’t have one we have one available for purchase which allows for an easy, sturdy installation

SLEEP WITHOUT INTERRUPTION

The unit’s quiet operation helps you get a good night's sleep. Sleep mode also gradually increases room temperature after being activated

CONTROL FROM ANYWHERE IN THE ROOM

Its integrated thermostat within the remote signals the AC to cool the space based on where you are

keystone TTW AC

keystone TTW AC

keystone TTW AC

EASY REMOVAL

Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place for a reliable clean

3 COOLING AND FAN SPEEDS PLUS AUTO COOL

These 3 in 1 function conserve energy and saves you money by turning off the compressor once your desired temperature is reached

ONE YEAR PROMISE

Our customer support team is here to help anytime. Contact 8008491112. We also offer a one year promise from the original purchase date

keystone TTW AC keystone TTW AC keystone TTW AC keystone TTW AC keystone TTW AC keystone TTW AC
KSTAT08-1C KSTAT10-1C KSTAT10-2C KSTAT12-1C KSTAT12-2C KSTAT14-2C
Customer Reviews
4.2 out of 5 stars
1,143
4.2 out of 5 stars
1,143
4.2 out of 5 stars
1,143
4.2 out of 5 stars
1,143
4.2 out of 5 stars
1,143
4.2 out of 5 stars
1,143
Cooling Capacity 8,000 BTU 10,000 BTU 10,000 BTU 12,000 BTU 12,000 BTU 12,000 BTU
Indoor Noise Level dBA 56.8 / 51.8 57.4 / 53.1 58.4 / 54.1 60.5 / 56.5 60.5 / 56.5 61.3
Cooling Area 350 sq. ft. 450 sq. ft. 450 sq. ft. 550 sq. ft. 550 sq. ft. 700 sq. ft.
Net Dimensions (in.) W x D x H 24.2” x 20.3” x 14.5” 24.2” x 20.3” x 14.5” 24.2” x 20.3” x 14.5” 24.2” x 20.3” x 14.5” 24.2” x 20.3” x 14.5” 24.2” x 20.3” x 14.5”
Net Weight 65 lbs 68 lbs 69 lbs. 76 lbs. 78 lbs. 79 lbs.
Plug Type NEMA 5-15P plug NEMA 5-15P plug NEMA 6-15P plug NEMA 5-15P plug NEMA 6-15P plug NEMA 6-15P plug
Power Cord Length 7-ft. LCDI power cord 7-ft. LCDI power cord 6.5 ft. power cord 7-ft. LCDI power cord 6.5 ft. power cord 6.5 ft. power cord
EER 10.6 10.6 10.6 10.5 10.5 9.3
Power Supply 115V / 60Hz 115V / 60Hz 230V / 60Hz 115V / 60Hz 230V / 60Hz 230V / 60Hz

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Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Keystone

Keystone 8,000 BTU 115V Wall Mounted Air Conditioner & Dehumidifier with Remote Control - Quiet Wall AC Unit for Bedroom, Bathroom, Nursery, Small & Medium Sized Rooms up to 350 Sq.Ft.


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Product Description

Keystone knows that staying cool on hot days is essential to your comfort and well-being. This is why they have created reliable air conditioning units that provide consistent cooling, even on scorching hot days. The Keystone 8,000 BTU air conditioner is easy to install through-the-wall and is capable of effectively cooling rooms up to 350 square feet. It also features dehumidification of up to 2.1 pints per hour, effectively removing excess moisture from the air. This makes it ideal for small to medium sized living spaces, including apartments, dorm rooms, sheds, and more. This unit comes with a unique remote that includes a built-in thermostat that senses the temperature of the room you are in and adjusts accordingly to keep you comfortable. Additionally, it comes with energy-saving features such as the energy saver mode, sleep mode, and programmable 24-hour timer, helping you to save money and maintain a comfortable indoor environment. The Check Filter alert reminds you when it's time to remove and clean the mesh filter, ensuring optimal performance and air quality. Moreover, Keystone stands behind their product, providing a 1-year warranty, and keeps the price cost-conscious, so you can stay cool and comfortable without breaking the bank.

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Keystone 8,000 BTU 115V Wall Mounted Air Conditioner & Dehumidifier with Remote Control - Quiet Wall AC Unit for Bedroom, Bathroom, Nursery, Small & Medium Sized Rooms up to 350 Sq.Ft.
KEYSTONE Keystone 8,000 BTU 115V Wall Mounted Air Conditioner & Dehumidifier with Remote Control - Quiet Wall AC Unit for Bedroom, Bathroom, Nursery, Small & Medium Sized Rooms up to 350 Sq.Ft.
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Keystone 10,000 BTU 115V Wall Mounted Air Conditioner & Dehumidifier with Remote Control - Quiet Wall AC Unit for Bedroom, Bathroom, Nursery, Small & Medium Sized Rooms up to 450 Sq.Ft.
Details
Added to Cart
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Price-9% $453.31
List:$499.99
-15% $401.66
List:$469.99
$749.99$648.00$459.00$529.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it Apr 2 - 4
Get it as soon as Tuesday, Apr 9
Customer Ratings
Remote Control
3.8
4.4
3.8
4.4
4.0
3.8
Energy efficiency
3.7
4.5
3.6
5.0
4.0
3.7
Noise level
3.5
4.4
3.3
3.8
3.7
3.5
Easy to install
3.9
4.3
3.5
4.3
3.9
Value for money
4.0
4.4
4.1
4.0
Sold By
Amazon.com
Amazon.com
Amazon.com
Plumb Source
Plumb Source
Amazon.com
cooling power
10000 btus
23200 btus
10000 btus
8000 btus
floor area
350 square feet
450 square feet
1500 square feet
450 square feet
350 square feet
450 square feet
control method
remote
voice
touch
remote
remote
touch
power source
Corded Electric
Corded Electric
Corded Electric
Air Powered
Corded Electric
Corded Electric
number of speeds
3
4
3
4
3
special feature
remote control
WiFi Enabled, Remote Controlled, Dehumidifier, Filter Light Reminder, Inverter Compressor
Heating And Cooling Function, Remote Controlled, Dehumidifier, Filter Light Reminder, 4 Way Swing
Dehumidifier
Dehumidifier
remote control

Important information

Wattage

754 watts

Bulb Voltage

115 volts

Customer reviews

4.2 out of 5 stars
4.2 out of 5
1,143 global ratings

Customers say

Customers like the appearance and value of the air conditioner. For example, they mention it's beautiful, has a nice finish, and is great value for money. That said, opinions are mixed on quality, noise, drip, and ease of assembly.

AI-generated from the text of customer reviews

69 customers mention48 positive21 negative

Customers are mixed about the ease of assembly of the air conditioner. Some mention that it was relatively easy to install, with clear instructions. However, others say that the instructions were confusing, and the assembly can be tough at times.

"...Cools very nicely. Easy to use. Plenty of features. Remote is great!..." Read more

"Soup to nuts; Installation took all of 15 minutes, as I was replacing an existing through-wall unit...." Read more

"This was going into an existing sleeve in my condo. The directions are terrible...." Read more

"...Arrives in roughly a three inch thick box. It does comes with instructions; furthermore, each panel is marked making it self explanatory...." Read more

44 customers mention31 positive13 negative

Customers like the value of the air conditioner. They say it provides great value for money, with good service and a good price. Some customers also mention that the price is a little high, but well worth it.

"...For me the price was right also- for a 12,000 btu, @$595-delivered to my door...." Read more

"...Overall, I'd say its worth the money, just understand that it could be damaged upon arrival. I knew that going in so I wasn't shocked...." Read more

"...But I think its too much money. My mother in law’s apartment building would only approve this specific model to put in their wall ac spot...." Read more

"...Great bang for the buck." Read more

25 customers mention20 positive5 negative

Customers like the fit of the air conditioner. They say it works great, fits perfectly in the vintage opening, and is easy to fit in the wall. The plastic frame fits nicely around it and provides excellent comfort. Some customers also mention that the air conditioning unit fits their needs perfectly and saved them about $150.

"...w/ 4 white plastic strap thingies wrapped around entire package, tightly, strong enough to use as handles, taking my time, slid it right up the..." Read more

"...require an in the wall air conditioner and it also fits a standard in the wall compartment. Very pleased with my purchase!" Read more

"...comes with sufficient insulation to fill gaps, and the plastic frame fits nicely around it. Highly recommend...." Read more

"Although these sleeves did not fit our AC/Heating units and we were not able to use them, the interaction with this company was amazing!..." Read more

15 customers mention15 positive0 negative

Customers are satisfied with the appearance of the air conditioner. They mention that it is beautiful, has a nice finish, and is very cool.

"...I'm also happy with the sleek design and range of features. Definitely happy with this purchase!" Read more

"It’s beautiful, it has so many buttons, a glow in the dark remote. But I think its too much money...." Read more

"Great AC, powerful, quite, easy to install, thermostat works well. Remote is well designed and works well. The universal wall sleeve was not needed...." Read more

"I loved the ac, it is really white color, nice and clean white, works very well, freezes my room very fast but arrived damage on top and broken on..." Read more

15 customers mention15 positive0 negative

Customers are satisfied with the air conditioner's efficiency. They mention that it has a power saver mode, and a powerful blower. Some say that the timer on it doesn't seem to work. Overall, most are happy with their purchase and recommend it to others.

"...The remote has a nice orange backlit led display. Energy Save function works great!..." Read more

"...have nothing negative to say about this Keystone unit; it's reliable, powerful, easy-to-clean, and relatively quiet..." Read more

"...12000 btu, energy saver, timer etc but doesn’t cover like a 12000 btu ac and it’s very heavy." Read more

"Cools quite well, powerful blower. Low fan seems more like medium; medium like high; high like super high. Noisier than I expected...." Read more

234 customers mention132 positive102 negative

Customers are mixed about the quality of the air conditioner. Some mention that it works well, while others say that it's made of cheap, thin, Chinese steel. The box itself came damaged, and some customers say it came with a broken trim.

"...strap thingies wrapped around entire package, tightly, strong enough to use as handles, taking my time, slid it right up the stairs...." Read more

"...It is too much of a pain. I hope the state I received it in does not effect the longevity of the unit. I would expect more for what we paid...." Read more

"Still working and that's a plus since I've had nothing but issues with in wall units. Cools well. I'm happy. Quieter than anything I've owned prior." Read more

"...Overall quality is good. Nice controller. I'm happy overall, aside from the broken corners, of course." Read more

73 customers mention34 positive39 negative

Customers are mixed about the noise of the air conditioner. Some mention it's relatively quiet and the overall sound is not too bad, while others say that it'll rattle the walls when the compressor comes on and make a refrigerator buzz sound.

"...the compressor kicks on the plastic hits the edge and makes so much noise it's ridiculous. The remote continues to malfunction...." Read more

"...Energy Save function works great! The overall sound is not too bad, more/less like most large in wall sleeve units...." Read more

"...It's also pretty loud, even on low. They say it's as loud as " Normal conversation"?..." Read more

"...Cools well. I'm happy. Quieter than anything I've owned prior." Read more

13 customers mention4 positive9 negative

Customers are mixed about the drip of the air conditioner. Some mention that it's a reliable, no-drip, powerful unit, while others say that it started to drip water into their house. The water drains out from the holes. Some customers also mention that the ac wasn't draining properly or the water didn't evaporate the way it should have.

"...Removed this and water drains out from the holes. Any info from Keystone would be appreciated." Read more

"...I have no problem sleeping on low fan setting. So far no leakage. I am extremely pleased with the quality and performance...." Read more

"I order this AC unit back in May 2018. The first one that came had a leak in it and leaked some sort of fluid everywhere so they sent me a..." Read more

"...Our electric bill went up $100 a month, it doesn’t keep any moisture out of the air and it recently began making a noise similar to the chachacha in..." Read more

8,000 BTU UNIT auto temp control! No need to switch manually, front corners arrived broken...
4 Stars
8,000 BTU UNIT auto temp control! No need to switch manually, front corners arrived broken...
Rather quiet on both modes, definitely not as quiet as a mini-split but works about the same. The unit I ordered ARRIVED with front bottom corners broken... Fortunately, I'm not that concerned. Plugged it in to check first and when everything worked, I figured it was time to install. Took my friend and I a half hour or so, pictures are of before caulking. This one was replacing a 20 year old unit so the old sleeve was still usable. Ordered the sleeve kit for this brand wall unit just in case and returned it for a refund (had to pay return shipping).This unit seems to work great, effortlessly switches between A/C and HEAT in AUTO mode. Fairly certain the thermostat is inside the remote itself which provides better climate specific to the user's position / location in the room. Overall, I'd say its worth the money, just understand that it could be damaged upon arrival. I knew that going in so I wasn't shocked. Also, if you're installing it by yourself, you'll probably need a hand as its a bit heavy... unless you install these all the time, in which case you probably have a few tricks and a strong back. In my case, we had to lift it up 6ft to install in the wall.Oh yeah, this one has a standard grounded 110V plug. Any grounded outlet will do. My situation has it matched to a 20A breaker so everything's good. Guessing a 15A breaker without other devices connected would work just as well. Hope this one lasts a while. The previous Kenmore unit kept going for nearly 20 years. Guess I'd be lucky to have this one last 10 years with the way things go these days. Overall quality is good. Nice controller. I'm happy overall, aside from the broken corners, of course.
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Top reviews from the United States

Reviewed in the United States on June 20, 2020
Style: Cool Only 230VColor: WhiteSize: 12000 BTUVerified Purchase
Customer image
5.0 out of 5 stars All Around-Fantastic Unit
Reviewed in the United States on June 20, 2020
Purchased the 12k BTU 230v 6-15 plug unit almost 1month ago (May 30, 2020). It arrived in about one week. Delivered via UPS, although they left it downstairs in foyer of my condo building, i’m only 2 sets of steps up. W/ my neighbors assistance, the 2 of us had no problems. It was packed brilliantly, w/ 4 white plastic strap thingies wrapped around entire package, tightly, strong enough to use as handles, taking my time, slid it right up the stairs. (I’m giving this info, to let ppl know of the delivery exp) sure beats me having to have gone to any store, & the (hassle of both Covid-19, & sales ppl).
I already had a sleeve, this fits perfectly,w/ a tad bit of space to spare, & i used some foam supplied in generous amount btw., to fill in the space. The snap-together 4 piece frame finished off the look. Also came w/ a rear guard, which i took off the old rusty junky one, from about 25+ years & it easily screws in w/ 2-4 screws.
The packing & everything was in mint condition. (i’ve tons of diff sized pieces of soft and hard foam pieces left over) i just put them away for rainy day purposes/uses.

Now..as far as the operation: It works brilliantly. Cools very nicely. Easy to use. Plenty of features. Remote is great! This unit has a timer function, sleep function, & the ‘follow me’ feature on the remote is a nice touch, when u press it, it’ll display the temp on the remote(in cool mode only) of the location of the remote/which obviously is mostly always in the same room! The remote has a nice orange backlit led display. Energy Save function works great! The overall sound is not too bad, more/less like most large in wall sleeve units. I’m not exactly a ‘decible numbers expert’ but, I’m not bothered by a/c noise.

So....Compared to my utter NIGHTMARE experience from 2016-2019 w/ THREE diff Frigidaires in a row!! I am SERIOUS. 1 after the other, starting w. the first replacement in 2016 of the original a/c that was in my condo when i moved in 15 years ago. Within just over a year give or take, they-each one, would slowly start malfunctioning, & totally take a nose dive. And even springing for the extra warranty, that too was a COMPLETE NIGHTMARE. I was not about to buy a 4th one from my local Mom/Pop appliance place, who never had a straight answer, nor offered real assistance, just took my $$$, and they only sold that one lone brand-Frigidaire.. LESSON LEARNED the hard way!!
The Keystone brand off the bat works like a dream, not just in contrast to my bad experience w/ Frigid., but i really love this a/c & it’s many great features and functions.
I posted about 6 pics, including the front/back of the 6-15 plug, hope that helps.

For me the price was right also- for a 12,000 btu, @$595-delivered to my door. As opposed to upwards of $700-$800 or more for 12K btu & larger ones, in stores. Best of luck & stay cool, healthy & safe!
Chris-NY
Images in this review
Customer image Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer imageCustomer image
10 people found this helpful
Report
Reviewed in the United States on February 2, 2024
Style: Cool Only 230VColor: WhiteSize: 10000 BTUVerified Purchase
2 people found this helpful
Report
Reviewed in the United States on February 9, 2024
Style: Heat/Cool 115VColor: WhiteSize: 1 Count (Pack of 1)Verified Purchase
Customer image
4.0 out of 5 stars 8,000 BTU UNIT auto temp control! No need to switch manually, front corners arrived broken...
Reviewed in the United States on February 9, 2024
Rather quiet on both modes, definitely not as quiet as a mini-split but works about the same. The unit I ordered ARRIVED with front bottom corners broken... Fortunately, I'm not that concerned. Plugged it in to check first and when everything worked, I figured it was time to install. Took my friend and I a half hour or so, pictures are of before caulking. This one was replacing a 20 year old unit so the old sleeve was still usable. Ordered the sleeve kit for this brand wall unit just in case and returned it for a refund (had to pay return shipping).

This unit seems to work great, effortlessly switches between A/C and HEAT in AUTO mode. Fairly certain the thermostat is inside the remote itself which provides better climate specific to the user's position / location in the room. Overall, I'd say its worth the money, just understand that it could be damaged upon arrival. I knew that going in so I wasn't shocked. Also, if you're installing it by yourself, you'll probably need a hand as its a bit heavy... unless you install these all the time, in which case you probably have a few tricks and a strong back. In my case, we had to lift it up 6ft to install in the wall.

Oh yeah, this one has a standard grounded 110V plug. Any grounded outlet will do. My situation has it matched to a 20A breaker so everything's good. Guessing a 15A breaker without other devices connected would work just as well. Hope this one lasts a while. The previous Kenmore unit kept going for nearly 20 years. Guess I'd be lucky to have this one last 10 years with the way things go these days. Overall quality is good. Nice controller. I'm happy overall, aside from the broken corners, of course.
Images in this review
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Customer imageCustomer imageCustomer image
4 people found this helpful
Report
Reviewed in the United States on July 28, 2016
Style: Wall SleeveColor: WhiteSize: SleeveVerified Purchase
Customer image
Tim
5.0 out of 5 stars Read this review first
Reviewed in the United States on July 28, 2016
Buying stuff off the internet can feel like a crap shoot sometimes, especially after you read some of the reviews... Idk what people were talking about when they wrote their review for this item. 1st off it comes unassembled, it has to be put together. Arrives in roughly a three inch thick box. It does comes with instructions; furthermore, each panel is marked making it self explanatory. For instance it says front, and side panels have a big R and L on them (for left and right). It also comes with block off plates (front and back), so if your gonna instal in an exterior wall, but don't have an AC unit to put in it right there and then you can insert the plate and stop wind, rain, and possibly critters from coming in. I purchased to accompany a keystone AC, but box can be used with other makes. Box Is coated with some kind of enamel. Some of the tips of mine were bent and when I straightened them out the enamel peeled off. I used an electric screw driver for assembly and recommend the same. The screw points bend and require to much hand pressure when assembled manually. The sleeve does not come with the rear grill, but my new AC did come with a grill. I would advise waiting for your AC to arrive before worrying about purchasing a rear grill.
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38 people found this helpful
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Top reviews from other countries

Karen Lee
5.0 out of 5 stars Very quiet
Reviewed in Canada on May 29, 2023
Peachland peach
2.0 out of 5 stars Don’t buy this air conditioner
Reviewed in Canada on July 19, 2022
Style: Cool Only 115VColor: WhiteSize: 8000 BTUVerified Purchase
Robert W
4.0 out of 5 stars REALLY NICE
Reviewed in Canada on August 20, 2021
Amazon Customer
4.0 out of 5 stars No Remote
Reviewed in Canada on July 17, 2023