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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.
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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.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov. For more information, go to https://www.p65warnings.ca.gov/

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4.7 out of 5 stars with 10 reviews
5 out of 5 stars
24 March, 2026
originally posted on influenster.com
Image

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
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
Image

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?
4 out of 5 stars
5 May, 2025
originally posted on influenster.com
Image

Works great

[This review was collected as part of a promotion.] I received this influencer promotion to give an honest review about the product. My room has no windows, so I had to put the air conditioning on the wall. This air can be used in windows or walls. The installation was not easy, but it was achieved. This air conditioning helps a lot to cool the bedroom. Since the sun gives direct and with the HVAC, it is not enough to keep the fourth cold. The panel is easy to use, and the instructions are clear and precise.
virnart_3314
Did you find this review helpful?

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