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Keystone 8000 BTU Heat and Cool Window Air Conditioner - 2 of 4Keystone 8000 BTU Heat and Cool Window Air Conditioner - 3 of 4Keystone 8000 BTU Heat and Cool Window Air Conditioner - 4 of 4
Keystone 8000 BTU Heat and Cool Window Air Conditioner - 1 of 4

Keystone 8000 BTU Heat and Cool Window Air Conditioner

$429.99

In Stock

Free & easy returns

Free & easy returns

Return this item by mail or in store within 90 days for a full refund.
Eligible for registries and wish lists

About this item

Highlights

  • 8,000 BTU cooling capacity / 3,500 BTU supplemental heating capacity
  • Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 23°F
  • Heating mode is supplemental and NOT meant as primary heat source
  • Designed for a room up to 350 sq. ft. with dehumidification up to 1.9 pints per hour
  • Indoor Noise Level dBA (Hi/Med/Lo): 60/56.5/55
  • Electronic controls with LED display allows you to easily select options with the touch of a button
  • Temperature sensing LCD remote control allows you control the temperature from across the room
  • Auto-restart saves your settings for when power is restored to the unit
  • Adjustable 4-way air flow direction allows you to easily control the direction of the cool air
  • 3 cooling speeds, 3 fan speeds, and 1 heat speed for multi-seasonal use
  • Programmable 24-hour on/off timer cools on your schedule
  • Energy Saver function conserves energy and saves you money
  • Sleep function gradually increases room temperature after being activated
  • Easy-clean, tilt-out mesh filter with Check Filter alert on the unit
  • Adjustable, pleated window mounting kit included for window installation
  • Minimum window height: 16.5 inches
  • Window width dimensions: 26.8" minimum / 36" maximum
  • U.L. safety listing (SA12388)
  • 7-ft. LCDI power cord with NEMA 5-15P plug uses standard 115V electrical outlet

Description

At Keystone, we prioritize your family's comfort. Our budget-friendly heat/cool 115V window air conditioner is designed to meet your needs. This versatile AC unit not only provides efficient cooling but also offers supplemental heat capability. It serves as an additional heat source when outdoor temperatures rise above 23 degrees Fahrenheit, complementing your main heat source. Please note that this mode is meant to supplement, not replace, your primary heat source. You'll find plenty of money-saving features in this multi-seasonal unit. Take advantage of the energy saver mode, sleep mode, and programmable 24-hour timer to customize your cooling and heating preferences according to your schedule. Additionally, our Follow Me LCD remote control ensures total convenience, allowing everyone to relax in blissful comfort.
Dimensions (Overall): 14.65 Inches (H) x 18.98 Inches (W) x 21.46 Inches (D)
Weight: 60.63 Pounds
Features: Programmable Timer, Automatic Restart, Electronic Controls, On/Off Timer, Supplemental Heat, Energy Saver Option, Tilt-Out Filter, Sleep Mode, 4-Way Air Directional Control
Assembly Details: Adult Assembly Required, Some Tools Provided
Cable/Cord Length: 6.5 Feet
Includes: Remote
Number of Speeds: 3
Industry or Government Certifications: UL Listed
Room Size Range: 300-500 sq. ft.
Cooling Output: 8000 BTU
Airflow (CFM): 248
Amps Required: 8.9 Amps
Volts Required: 115 Volts
Battery: 2 AAA Alkaline, Required, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 94837578
UPC: 840148726758
Item Number (DPCI): 085-16-2061
Origin: Imported
Energy Guide Label Not Required:
ENERGYGUIDE LABEL NOT REQUIRED
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 23.1 inches length x 21.93 inches width x 16.93 inches height
Estimated ship weight: 67.24 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
This item ships in its manufacturer’s packaging, revealing what’s inside. ·

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: What type of filter does this air conditioner use?

submitted by AI Shopping Assistant - 2 months ago
  • A: It features an easy-clean, tilt-out mesh filter with a Check Filter alert.

    submitted byAI Shopping Assistant - 2 months ago
    Ai generated

Q: Will this unit work for larger rooms?

submitted by AI Shopping Assistant - 2 months ago
  • A: This unit is designed for rooms up to 350 sq. ft. for optimal performance.

    submitted byAI Shopping Assistant - 2 months ago
    Ai generated

Q: What is the cooling capacity of this air conditioner?

submitted by AI Shopping Assistant - 2 months ago
  • A: The air conditioner has a cooling capacity of 8,000 BTU.

    submitted byAI Shopping Assistant - 2 months ago
    Ai generated

Q: Is there a remote control included?

submitted by AI Shopping Assistant - 2 months ago
  • A: Yes, the air conditioner comes with a temperature sensing LCD remote control.

    submitted byAI Shopping Assistant - 2 months ago
    Ai generated

Q: How does the sleep function work?

submitted by AI Shopping Assistant - 2 months ago
  • A: The sleep function gradually increases the room temperature after being activated for comfort during sleep.

    submitted byAI Shopping Assistant - 2 months ago
    Ai generated
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov. For more information, go to https://www.p65warnings.ca.gov/

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Guests are saying

The Keystone 8000 BTU window air conditioner is a versatile and efficient unit that excels in both cooling and heating, making it ideal for year-round comfort. Guests appreciate its powerful performance, user-friendly installation, and convenient features like a remote control and programmable timer. While some found the installation challenging, the overall feedback highlights its reliability and effectiveness in maintaining a comfortable environment in various room sizes.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.8 out of 5 stars with 21 reviews
    5 out of 5 stars
    16 April, 2026
    originally posted on influenster.com
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    Sooooo helpful!!

    [This review was collected as part of a promotion.] This AC unit was such a gift to us trying to cool a small upstairs room in the summertime! Note: the plug doesn’t fit a standard outlet so you do need to make sure you have the correct outlet for this machine to function
    LauraG
    Did you find this review helpful?
    5 out of 5 stars
    16 April, 2026
    originally posted on influenster.com
    Image

    Heat and air all in one

    [This review was collected as part of a promotion.] I have sent in a ticket for this because I haven't had anyone available to install it. I didn't notice how hard it would be getting this window off to put it on and I need help and so I'm trying to get someone over to help but haven't been able to yet. I know these work well because I had one similar to this back years ago.
    CherylH
    Did you find this review helpful?
    4 out of 5 stars
    15 April, 2026
    originally posted on influenster.com
    Image

    Love

    [This review was collected as part of a promotion.] The keystone window air conditioner was a little difficult to install definitely a two man job to get installed and placed correctly. However the air it blows is definitely sufficient and cools down extremely.
    MelissaW
    Did you find this review helpful?
    5 out of 5 stars
    12 April, 2026
    originally posted on influenster.com
    Image

    Great quality strong cooling, excellent value, and

    [This review was collected as part of a promotion.] The keystone 8,000 BTU window air conditioner stands out for its excellent quality and powerful cooling, quickly making any room comfortable. It offers great value for the price and requires minimal maintenance, marking it as a reliable and convenient choice. Installation is simple and user-friendly perfect for everyday use.
    YessyP
    Did you find this review helpful?
    5 out of 5 stars
    11 April, 2026
    originally posted on influenster.com
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    Awesome air conditioner/heat it works great!!!!

    [This review was collected as part of a promotion.] I received this product from # Influenster and #Keystone for my honest review. I love this air/heat unit air conditioner! It was easy to install and is perfect for these cold spring mornings for heat then later when it’s hot just switch over to air conditioning. It wasn’t too heavy but did have to have a helper to lift it . It has a remote control which comes in handy. It has 4 way air direction a energy saver feature an auto timer start stop feature it has dry mode to help dehumidify it has fan only setting it is just loaded with options it keeps my house crisp and cool I absolutely love it!!!!
    CrystalH
    Did you find this review helpful?
    5 out of 5 stars
    11 April, 2026
    originally posted on influenster.com
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    Great

    [This review was collected as part of a promotion.] This air conditioner until looks very nice and has worked very well for us. It does weigh a lot but we were able to move it around and pick it up to put in the window. The installation was very easy and it seems to be great!
    AudreyW
    Did you find this review helpful?
    5 out of 5 stars
    11 April, 2026
    originally posted on influenster.com
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    Quiet and cold!

    [This review was collected as part of a promotion.] It’s quite and it blows cold!!! My husband absolutely loves it and has it put in right beside his bed. Came in clutch right in time for summer too! Five stars!
    ShellieG
    Did you find this review helpful?
    5 out of 5 stars
    11 April, 2026
    originally posted on influenster.com
    Image

    Love

    [This review was collected as part of a promotion.] We are using this air conditioner/heater for out garage and it was amazing it is not loud what’s so ever the weight is the same as a medium sized cooler the assembly was very easy and self explanatory it cools fast and heats fast as well
    PerlaG
    Did you find this review helpful?
    5 out of 5 stars
    7 April, 2026
    originally posted on influenster.com
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    Great & Powerful AC Unit

    [This review was collected as part of a promotion.] This Keystone 8000 BTU 115V window air conditioner with 3500 BTU supplemental heat capacity is a fantastic powerful unit that anyone would be proud to own! It's specifically made for rooms 3505 SQ ft with a window with a Ht 16.5 in & a W 26.8 inches . The adjustable , pleated window mounting kit is included making installation a breeze. It's a very quiet unit with 3 cooling speeds, 3 fan speeds & 1 heat speed. An adjustable 4 way air-flow direction allows you to control the direction of the cool air with 4 way louvers. Electronic controls with LED display allows you to easily select options with the touch of a button. A temp sensing remote allows you to control temp from across the room . A programable 24 hr on/off timer cools on your schedule. In the event of a power outage an auto-restart feature saves your settings for when the power is restored. There is even an easy clean , tilt-out mesh filter with a check filter alert on the unit for easy maintenance . The 7 ft power cord uses the standard 115V electrical outlet. The installation of the unit is easy & took no time at all. The unit produces a great amount of cooling but is not meant to be used as a primary heat source. I was provided the opportunity by Influenster to install & use this air conditioner for free in exchange for an honest review. I can honestly say this Keystone AC unit is a fantastic little unit that provides a tremendous amount of cooling for such a small unit & it is also very quiet . Great AC & a great buy!!
    JamieT
    Did you find this review helpful?
    5 out of 5 stars
    31 March, 2026
    originally posted on influenster.com
    Image

    Cool and heat you house all with one unit!

    [This review was collected as part of a promotion.] I love how this unit doesn't just cool our house, but it can warm it up too! I frankly never heard of an air conditioner doing that before. It's very nice looking and has every option I can imagine needing on it, including heat and a remote! This is a bit heavy for 1 person to lift by themselves, but not impossible. Attaching the louvers was super easy. Then, we just putting it into our window, closed the sash down and opening the louvers the width of the window. This comes with a manual for installation, use and troubleshooting. The manual appears to cover every necessary subject you can imagine encountering. The front panel opens easily so you can remove the filter for cleaning. The led control panel makes it easy to see what the settings are from a distance as well as in the dark. You can really tell the thermostat on this is very precise when you hear the motor kick up or down a notch, as well as the fan along with it. The remote control makes it easy to operate from a distance. We love the heat option on this right now as it's a bit chilly in the morning. It quickly gives us a little added warmth without turning on the house furnace. We are very pleased this is able cover a good portion of our house. The unit is relatively quiet too, so it won't disturb anyone while they're sleeping either. We are extremely happy with how easy this is to use and all the options it has on it. This has made our home more comfortable no matter what the temperature is outside.
    AnnB
    Did you find this review helpful?
    5 out of 5 stars
    24 March, 2026
    originally posted on influenster.com
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    Love the heat feature!

    [This review was collected as part of a promotion.] This Keystone air conditioner with supplemental heat has been a great addition to our home. It cools the room relatively fast and keeps it comfortable. The supplemental heat feature is a huge bonus too, it’s perfect for those chilly mornings or evenings so you don’t have to turn on the main heat. Installing it was pretty straight forward and easy. It also comes with a handy remote control, which makes adjusting the settings and temperature super convenient from across the room. It seems to be reliable, efficient, and does what it’s supposed it!
    LucyE
    Did you find this review helpful?
    5 out of 5 stars
    14 March, 2026
    originally posted on influenster.com
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    Cools quickly

    [This review was collected as part of a promotion.] This thing is a BEAST! It cools down quickly and efficiently!!!! It is heavy though, but very easy to install. Easy to turn off and on, cools down a room very fast and stays cool. The room was very comfortable.
    AushlinF
    Did you find this review helpful?
    5 out of 5 stars
    10 March, 2026
    originally posted on influenster.com
    Image

    The perfect size easy to install and will cool any

    [This review was collected as part of a promotion.] This Keystone 8000 BTU Air Conditioner is the perfect size easy to install offer a lot of features that's easy to understand not too noisy it's energy efficient and will cool any room.
    PhoniseD
    Did you find this review helpful?
    4 out of 5 stars
    7 March, 2026
    originally posted on influenster.com
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    Good unit with both heat and AC

    [This review was collected as part of a promotion.] It is a solid unit. Not too heavy. Easy enough to install in window. The best is that it is an AC but in winter can give heating capability. Too cold to turn on AC right now but excited to try the AC part of it
    NimaP
    Did you find this review helpful?
    5 out of 5 stars
    4 March, 2026
    originally posted on influenster.com
    Image

    Good buy!

    [This review was collected as part of a promotion.] I think this has really good features, installation wasn’t hard at all and it’s built well. I would recommend this to anyone that needs an additional unit.
    RebeccaB
    Did you find this review helpful?
    4 out of 5 stars
    1 March, 2026
    originally posted on influenster.com
    Image

    Great so far

    [This review was collected as part of a promotion.] We are using this in a small bedroom in my mother in laws home and this week in Texas it has been summer temps. She likes it and it cools the room very easily it was easy to install and she is happy having a cool room again. Would recommend this brand of ac depending on room size this is in a small bedroom.
    KeyV
    Did you find this review helpful?
    5 out of 5 stars
    26 February, 2026
    originally posted on influenster.com
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    Really good air conditioner/ heat

    [This review was collected as part of a promotion.] Really nice air conditioner gets the room cold quick and has heat as well. Really easy to clean and easy to install into a window. Really good brand!
    JessicaW
    Did you find this review helpful?
    5 out of 5 stars
    25 February, 2026
    originally posted on influenster.com
    Image

    Works really good!

    [This review was collected as part of a promotion.] This unit it great for smaller to medium size rooms. It easily cools the room without taking long to cool it. I tried the heat option as well to test it and it works really well too but feel like it takes a little longer to heat up the room. It was easy to set up and easy to figure out how to use it.
    MichelleG
    Did you find this review helpful?
    5 out of 5 stars
    4 June, 2025
    originally posted on influenster.com
    Image

    It's so great and works so amazing!

    [This review was collected as part of a promotion.] Installation was so easy, and it took less than 10 minutes! Seems to be very quiet as well. i can hardly tell it's running unless im in the same room. it's on in. It works so well and cools my entire 900 square foot house! Even on the 89-degree day we just had! I love being able to set the temp, and when it reaches it, it turns off! It's such an amazing unit!
    hollys305_4948
    Did you find this review helpful?
    5 out of 5 stars
    28 May, 2025
    originally posted on influenster.com
    Image

    Easy to setup.

    [This review was collected as part of a promotion.] This a/c unit was a snap to get installed. It did take two of us, just to take pressure off the window ledge. I ended up putting it in my office about 5ft from my desk. Customers comment how quiet it is, and ask me where to get one. I love that it has a remote. My other ones have not came with one. I am thinking about getting a few more units for the office.
    mamagnd_5988
    Did you find this review helpful?

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