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KEYSTONE

Keystone 8,000 BTU (5,500 BTU DOE) Portable Air Conditioner, White (KSTAP08MFC)

Based on 296 reviews
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$190.00
Save $309.99 was $499.99

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At a glance

Condition
New
Size
Up to 250 Sq. Ft.
Style
Cool Only
Color
White
Model
KSTAP08MFC
Capacity
2.5 Pints
Dimensions
13.3"D x 16.4"W x 27.2"H
In the box
portable air conditionerremote control with batteriesflexible exhaust hosewindow venting kitmanualwarranty
Warranty
1-year limited

Features 5

  • Sold as 1 Each.
  • 8,000 BTU ASHRAE / 5,500 BTU DOE. Indoor Noise Level: 52 dB. Integrated side handles and caster wheels for easy portability.
  • Portable air conditioner designed for a room up to 250 sq. ft.. Flexible exhaust hose and window venting kit included for simple setup. Reliable solution for an apartment, home office, bedroom, living room, or attic. WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to Data Sheet.
  • Dehumidification up to 2.5 pints per hour. 5.9-ft. power cord with LCDI plug uses standard 115V electrical outlet. R410a refrigerant type.

Description

Stay cool and comfortable with Keystone's reliable portable air conditioning units. This 8,000 BTU portable AC unit is perfect for cooling rooms up to 250 square feet, such as apartments, bedrooms, offices, and more. It also helps remove excess moisture from the air with its dehumidification capability of up to 2.5 pints per hour. With side handles and caster wheels, you can easily move this portable cooling unit from one room to another. The included remote control allows you to adjust your comfort settings without having to get up from your seat. Save on energy costs with the energy saver mode, sleep mode, and programmable 24-hour timer. These money-saving features ensure efficient operation while keeping you cool and comfortable. The Check Filter alert notifies you when it's time to clean the mesh filter, helping maintain optimal performance and clean air circulation. Keystone not only provides a 1-year warranty for peace of mind but also offers a cost-conscious price. Upgrade your living space with Keystone's reliable portable air conditioning units and experience consistent and comfortable cooling, even on the hottest days. Don't settle for discomfort – choose Keystone to stay cool and comfortable all summer long.

Specs 18

Brand KEYSTONE
Capacity 2.5 Pints
Cooling Power 8000 British Thermal Units
Special Feature Remote Controlled, Filter Light Reminder, Dehumidifier
Product Dimensions 13.3"D x 16.4"W x 27.2"H
Energy Star 1 Star
Seasonal Energy Efficiency Ratio (SEER) 6.3
Color White

Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

Fantastic portable air conditioner
Size: Up to 450 Sq. Ft. Style: Cool Only Color: White
This is my second keystone..my other one is in the bedroom.bought it three years ago and it’s great…gets room very cold..older one is a little noisy but for me I like it ,it drowns out the street noise. This one we just set up yesterday in living room and it’s quiet and just like my other one ,is very powerful and cold.also cools off dining room too . So far…my older one I never had to empty water out as it self evaporates,so hope this unit is same. Anyone hesitant on buying it…trust me ..you will be happy…and go for the unit with more BTU..on any brand you choose ... show more
Reviewed in the United States on June 14, 2024 by sonja g
Definitely recommend, a great buy!
Size: Up to 250 Sq. Ft. Style: Cool Only Color: White
We love this unit. Our experience right from delivery to setup and operating it has been positive. This unit is beautiful, does not take too much space and it works great. It is a very effective A/C, and really helped our family during the hottest time of the year. The setup is not too complex and you don’t need to be handy to be able to get this installed and operational. All it took was about 30 minutes from opening the package to turning this on. I love the handy remote, its helpful in the night when you want to turn it down or up. The functional panel is also very user friendly. I also love the fact that I can move this around if I have to, due to the roller wheels. All in all, this is a great unit and so far we are totally happy with our purchase. I give it five stars! ... show more
Reviewed in the United States on August 16, 2023 by BN
Unit was boxed accordingly but the vent tray that goes in the window was cracked.
Size: Up to 450 Sq. Ft. Style: Heat/Cool Color: Bright White
Review Image by Malisa Grisham Malisa Grisham
Review Image by Malisa Grisham Malisa Grisham
Overall great product but the vent tray that is placed I'm the window came cracked.
Reviewed in the United States on January 20, 2024 by Malisa Grisham Malisa Grisham
Not as advertised
Size: Up to 350 Sq. Ft. Style: Cool Only Color: White
The package was missing several crucial parts needed for assembly, including all of the screws and insulation tape referenced by the instructions. The video on this Amazon page is very misleading and advertises a different product than the one being sold here. The actual part that sits in your window is assembled very differently and is not nearly as easy to set up as the video would have you believe. Extremely misleading. Sent the product back promptly. ... show more
Reviewed in the United States on June 17, 2024 by Silvio Mayolo
Works to keep the humidity out and the room COLD!
This thing works better than a window air conditioner! With a window model, the humidity gets pumped into your home. With this one, the air in your home is circulated and the humidity in the home is burnt out of the air! So NO HUMIDITY if you’re using it in a bedroom or on a level away from the kitchen (if you’re boiling a lot in the Summer and who does🤦🏻♀️). Otherwise, if you’re not adding moisture on your own, there’s no humidity and an oscillating fan will direct the cool air to another room if you, like me, cannot have your bedroom window blocked by plexiglass in case of a fire. Yes! You will need to purchase a small piece of plexiglass if your windows push OUT instead of UP! I have never felt more comfortable in an apartment space before because the window air conditioner would add humidity to the space! ... show more
Reviewed in the United States on August 20, 2023 by Lia Jay
Great Item
Size: Up to 450 Sq. Ft. Style: Heat/Cool Color: Bright White
GREAT VALUE. EASY TO UNBOX AND PLUG AND PLAY
Reviewed in the United States on May 28, 2024 by James Vangelako
Great Option for AirConditioning/Heat Combo Unit
Size: Up to 450 Sq. Ft. Style: Heat/Cool Color: Bright White
I bought this because my HVAC unit wasn’t cooling and the repair company couldn’t get to my home for over a week. I am pleasantly surprised by1) the cooling and heating capacity of this unit 2) the quiet operation 3) and the out of the box/plug in, set, ready go. It can cools a large space in the home, larger than specified especially if you have an open floor plan. In a closed room/ bedroom, it’s superior also. Unit comes pre assembled with rollers already attached for easy access movement through the house. The only challenge I had is fitting the window kit into my area. Even with the window kit challenge, I give it 5 stars and I ordered another unit to use at relative’s home, with their generator, to plug in during storms and power outages! They even specially designed the shipping box, so there is no heavy lifting at all! Once you untape the box it lifts completely from the bottom so you don’t have to tip the unit or lift it at all. You just roll it right out and place in corner, near a window to vent through the precut vent kit hole! I like this unit!! Great buy, can be used for many purposes! Buy it! ... show more
Reviewed in the United States on September 17, 2023 by Read This
It doesn’t have a heating element
Size: Up to 450 Sq. Ft. Style: Heat/Cool Color: Bright White
So I actually took the unit apart to see if there was something wrong with the “heater.” There isn’t, the unit appears to use the compressor for the AC regardless of what mode it is in outside of fan. The compressor is used to dehumidify, the AC uses the compressor and blow the air from the compressor unit, and the heat reversed the flow of air to blow the cold compressed air out the exhaust and the radiator air out the front. Interesting design, but if the co Press or goes, everything goes. Also, the heat definitely is not even 8k btu, so best used as supplemental. It should be noted they state it’s for supplemental heat, but I was expecting an actual electric element, not a bastardized airflow regulator and an AC radiator. Also, heat only drains on the lower tank, so you have to have the drain low which is proving difficult in a sealed basement garage. ... show more
Reviewed in the United States on October 16, 2023 by Amazon Customer
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