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Frigidaire 8,000 BTU Window-Mounted Slider / Casement Air Conditioner

Model # FFRS0822S1

 4.5 out of 5 (120 Reviews)

Available in 2 Color(s)

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  • Multi-Speed Fan: Features three different fan speeds, for more cooling flexibility.
  • Sleep Mode
  • Programmable 24-Hour On/Off Timer
  • Effortless™ Temperature Control
  • Remote Control: Allows you to precisely control the temperature and fan speed from across the room.
  • Easy-to-Clean Washable Filter
  • SpaceWise® Adjustable Design Optional Side Panels
  • Power Cord: Comes with an extra long three-prong cord - makes extension cords unnecessary.
  • Effortless™ Restart
  • Clean Filter Alert
  • Ready-Select® Controls: Easily select options with the touch of a button.
  • Electronic Controls
General Specifications
Product Weight 75.05 lbs
Warranty - Labor 1 Year
Warranty - Parts 1 Year
Power Type Electric
Size 8,000 BTU
Installation Type Window Mounted
Collection Frigidaire
Cool Area 350 sq.
BTU (Cool) 8,000 BTU
Combined Energy Efficiency Ratio 10.8
Dehumidification - Pints per Hour 3
Safety Certifications & Approvals
CSA Listed No
UL Listed Yes
ETL Listed No
ENERGY STAR Certified No
Dimensions and Volume
Height 20 1/4"
Width 14 1/5"
Depth 23 1/2"
Window Height Minimum 22 1/2"
Window Width Minimum 15 1/2"
Max Wall Thickness 8 1/2"
Air CFM (Low) 199 CFM
Air CFM (Med) 228 CFM
Air CFM (High) 263 CFM
Air Direction Control Swing Louver
Fan Speeds - Cool 3
Filter Type Easy-to-Clean Washable Filter
Fresh Air No
Motor RPM (Low) 832 RPM
Motor RPM (Med) 935 RPM
Motor RPM (High) 1,062 RPM
Noise Level dB (Low) 48.4 dB
Noise Level dB (Med) 51.4 dB
Noise Level dB (High) 55.1 dB
Cabinet Louvers Yes
Exhaust Vent Yes
Filter Access Yes
Filter Check Indicator Yes
Rear Grill Yes
Slide-Out Chassis No
Window Mounting Kit Yes
Power Cord Length 72"
Control Type Electronic
Remote Control Yes
24-Hour On/Off Timer Yes
Auto Fan Yes
Clean Air Ionizer No
Energy Saver Yes
Low Voltage Start-up Yes
Sleep Mode Yes
Electrical Specifications
Plug Type LCDI 515P
Voltage Rating 115 V

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out of 5 (120 Reviews)

92% of reviewers recommend this product.

Works great

Submitted by Joyous1970 - 11/13/2020

Kept us cool this summer and is quiet and works like it should.
Originally posted on

Yes, I recommend this product


Submitted by Kevin - 10/23/2020

I've had this unit for years and it's worked flawlessly through several hot summers. The noise level isn't bad at all and if you set the temperature too low it'll freeze your butt off. I'd buy another one in a minute if I needed to. Highly recommended!
Originally posted on

Yes, I recommend this product

Keeping your Cool!

Submitted by Babs2020 - 10/13/2020

I thought I would never find an air conditioner to fit in my sliding window let alone one which had so many features. Since it was going in a bedroom window, the fact that it is the most quiet-running unit I have ever encountered is a plus! I never have to turn it off or on during the warmer months; I just set it to the temperature I want the room to be and it always is...
Originally posted on

Yes, I recommend this product

Powerful Cooling!

Submitted by Karleequist - 10/12/2020

We bought two of these for bedrooms with windows that open side to side. Installation was complicated but completely manageable for anyone with average or better home maintenance skills.Looks nice for a window unit. Powerful cooling, not terribly loud.
Originally posted on

Yes, I recommend this product

Easy install and set up

Submitted by 00Don - 10/9/2020

Once installed, easy to operate. Instructions were simple and clear and, working in a hot day in a second story apartment made the quick cooling really appreciated.
Originally posted on

Yes, I recommend this product

Had to order 4 units to get one without any damage

Submitted by flflyer - 9/27/2020

We had to order 4 units before finally getting one that wasn't damaged. Lots of folks are complaining about packaging but I believe packaging is not the issue. In all but 1 A/C unit, the box and packaging were in perfect condition but the A/C came out of the box with major dents. We noticed that some of the dents looked like the unit was not assembled properly with the internal components placed too far to one side and the cover forced over them making a protrusion. Also, it looks like each A/C unit was manufactured inconsistent (some were even out of square). Frigidaire has been making air conditioners for a long time and I'm really surprised they are having these issues. If they only have 1 good unit per 4, that means 75% of their units come off the assembly line damaged. Thank goodness HD has a great return policy but it's really wasteful and irresponsible from an environmental perspective that you have to throwaway 3 A/Cs just to get one good one.
Originally posted on

No, I do not recommend this product

Great A/C

Submitted by Willjoe - 9/23/2020

I bought this unit over a month ago a and would buy another in a minute!
Originally posted on

Yes, I recommend this product

Great air conditioner

Submitted by gtg251 - 9/18/2020

works great, cools quickly, and it's very quite. it's a good value product
Originally posted on

Yes, I recommend this product

Perfect size and backed by great company.

Submitted by Cj in Dakota - 9/15/2020

Perfect size & solution for my room's crank-out style window! Easy to install and powerful enough to cool my large area on even the hottest days! I have other Frigidaire/Electrolux appliances too and have always found the brand to be reliable and of good quality.
Originally posted on

Yes, I recommend this product

Good Quality - Niche Product

Submitted by Gooseman72 - 9/8/2020

There are few choices available for AC units that fit slider windows. Fortunately this is a good quality product from a reputable brand. We live in Florida and bought this as a backup system to run off of the generator when we lose power from hurricanes. Easily cools our bedroom and adjoining bathroom of about 450 SF. It is very heavy, best to have 2 people to lift. Make sure you measure your window height. Our window was too tall for the provided filler panel. I had to make my own filler panel out of plywood and 2x4s ripped to fit into the casement. I also built my own platform because the one provided requires you to drill into the window sill and casement. Overall this is a high quality product and would recommend. Just read the online installation instructions before purchasing.
Originally posted on

Yes, I recommend this product

Overall Very Satisfied

Submitted by Richlan421 - 9/3/2020

Purchased this AC as an additional cooling unit to cool a couple of rooms at the rear of my mother's house. Since the window I needed to install the unit in was the older vertical sliding aluminum framed type from the 60's this unit was the perfect choice. I did have to modify the installation some as the window casement would not allow for installation as instructed. This, of course, did add a little time to the installation with just a small amount of added difficulty. However, once installed the unit worked and cooled as I would expect one this size to. Overall I am very satisfied with the air conditioner and have always preferred to use Frigidaire window/wall AC units due to the great performance I have experienced with similar products in the past.
Originally posted on

Yes, I recommend this product

Great replacement

Submitted by 761945 - 8/29/2020

Installed a used casement unit into the kitchen wall over 10 yrs ago. The old unit started to make noise. Bought this one since the dimensions were almost the same. Although the old unit took some doing in getting it out do to the dried caulking, the new Frigidaire slipped in with ease and is working great.
Originally posted on

Yes, I recommend this product

Awesome AC Unit

Submitted by nannakim - 8/26/2020

Even with a new central air unit the south-west upstairs bedroom was unbearably hot. I™€™m talking like 85* with the curtains closed. Our windows are the old type crank out and this fits perfectly. It works so well, I sometimes have to go up and turn the temperature back up to 72. Our grandson likes to set it on 65 and sleep with a blanket. I highly recommend this style unit for anyone with a small window. The only reason I didn™€™t give it five stars is because it™€™s a bit pricey compared to regular window AC units.
Originally posted on

Yes, I recommend this product

Finally a cold room!

Submitted by Kjc14 - 8/24/2020

I bought this 3 weeks ago, and so far its been amazing! My room was unbearable before and now its nice and cool. The fan makes some noise but nothing terrible. Id say its consistent with a lot of the ac units you hear in a hotel. it fit great in my sliding window. It did come missing a few pieces of the installation kit for supporting it, but they sent me the pieces once i notified them. I would definitely recommend!
Originally posted on

Yes, I recommend this product

A bit expensive but nice unit.

Submitted by Hjoken - 8/19/2020

Bought the unit 3 months ago and has been running well.avoid buying online as the packaging is not sufficient to prevent damage. Works well in our casement window.
Originally posted on

Yes, I recommend this product

Great Air Conditioner

Submitted by Cheryl VG - 8/19/2020

I am so happy I purchased this air conditioner. It works perfectly to keep my bedroom cool and comfortable in Florida weather. I also love the various options available.
Originally posted on

Yes, I recommend this product

Window air conditioning

Submitted by Day5 - 8/18/2020

I am happy with my purchase finally found an AC unit that fits my window.
Originally posted on

Yes, I recommend this product

Easy Install: Sort of.

Submitted by Abacuscomp - 8/17/2020

A little under powered for what I needed but that was my oversight. Install was fairly easy. The filler section was to small so I fabricated one from some spare plexiglass I has lying around. Working smoothly so far.
Originally posted on

Yes, I recommend this product

Perfect for our window setting

Submitted by Alai - 8/11/2020

I am very happy I bought this AC. Keeps my room nice and cool
Originally posted on

Yes, I recommend this product

Works well!

Submitted by Simply Susan - 8/11/2020

My husband and I purchased this unit for our detached garage. In addition, we had spray foam insulation added to the garage. This combination has worked very well in not only keeping our garage cool, but also keeping the air dry. The unit does a great job of removing humidity from the air. As with several other reviews that we have read, one of the outside lower corners was bent when we received it. We decided to not return it, but were really disappointed especially since the unit costs considerably more than the typical window unit. We think that packaging is an area that Frigidaire could make some improvements on.
Originally posted on

Yes, I recommend this product

Purchased Just In Time!

Submitted by Svengali - 8/8/2020

Bought this casement air conditioner just before we lost electricity due to the storm that came through Connecticut. Electricity is restored and the cool air is terrific!
Originally posted on

Yes, I recommend this product

8,000 BTU Window-Mounted Slider / Casement Air Conditioner

Submitted by lightoptic - 8/8/2020

A/C fit my horizontal sliding window like a glove. The window extender above the window was easy to install and so was the A/C holding bracket. So far the unit is maintaining my room temp at a comfortable 71 degrees without running constantly. That's pretty good since we have been over 100 degrees with high humidity. I can recommend this A/C.
Originally posted on

Yes, I recommend this product

Cools Nicely

Submitted by Dantheman1911 - 8/6/2020

I bought this almost 2 months ago and so far so good. It cools my space quite nicely and is much, much better than the portable hose units that I had to use before. Overall I would recommend for anyone who needs to replace their portable units in slider/casement windows.
Originally posted on

Yes, I recommend this product

Works well, long installation process.

Submitted by LHCarter - 8/4/2020

We needed a casement/sliding AC because of our older ranch windows. We had to bite the bullet on the high price of the tall units because that is all that would fit...but we definitely don't really understand why these are so expensive compared to your average AC unit. The installation process was long, and was not the easiest either. Had to be creative and improvise at times and the instructions are not really as thorough as you would hope. The unit works well...we needed it to cool the master BR and it does great, and also helps cool the other 2 BR area on the upper level of our split level ranch. With a fan in the hall blowing downstairs toward the main level we also get some cooling benefit on the main level as well. Definitely does it's job. Also, the filter is super easy to clean with a dustbuster.
Originally posted on

Yes, I recommend this product

So far so cool

Submitted by Coolmomsofar - 8/3/2020

Purchased in May. Very cool air. Works great so far Thru the hottest month in Texas.
Originally posted on

Yes, I recommend this product

Much improved over previous version

Submitted by No name wonder - 8/3/2020

We bought to replace 10 year old Frigidaire that would no longer work.. Old model turned on and off constantly. Occasionally it would turn off and not turn on until we turned power off and back on.then it would start This was from time it was new. New works more like central air I am impressed.
Originally posted on

Yes, I recommend this product

Nice option for slider windows

Submitted by emoshea90814 - 8/2/2020

We bought this air conditioner about a month ago. We've suffered trhough a lot of heat waves thinking we could never get an air conditioner for our vertical sliding windows. But this one works great and was pretty easy to install. The bedroom is on the second floor so we were a bit concerned about the installation but it turned out to be pretty simple. the unit isn't that heavy so two people can easily lift it into place. it cools 350 square feet very quickly and effectively. I'd give this unit two thumbs up!
Originally posted on

Yes, I recommend this product

Excellent choice!

Submitted by Hudson River - 8/1/2020

Cools sizable bedroom on sunny side of the house efficiently. Fits standard casement window. Installation was straightforward. And it's quiet. An excellent choice for anyone looking to solve the casement window AC issue.
Originally posted on

Yes, I recommend this product


Submitted by Unhappy jackson - 8/1/2020

Missing key part - called customer service 4 times - extensive menu with much advertising about how great the products are ™€œbut too busy to answer your call™€ then line drops. Never corrected problem so returned defective product
Originally posted on

No, I do not recommend this product

Great fitting window ac

Submitted by Sdoo - 8/1/2020

This 8000 btu casement window ac fit the opening well and runs well
Originally posted on

Yes, I recommend this product

Works great

Submitted by Sam1987 - 7/29/2020

I am So glad that I chose this a/c. I should have bought it sooner. It™€™s doing such a fine job helping our other a/c cool the house down. Thumbs up!
Originally posted on

Yes, I recommend this product

Great features such as the energy saver and the auto timer...

Submitted by Madalynn - 7/26/2020

I bought this verticle AC unit two months ago and I'm completely satisfied with it; "I LOVE IT". My wife loves the unit because it cools our entire basement.
Originally posted on

Yes, I recommend this product


Submitted by chris lachcik - 7/20/2020

saving us from heat stroke and fits in house with ease
Originally posted on

Yes, I recommend this product

Works well

Submitted by Jcallega - 7/19/2020

Aside from being a bit loud, it works as hoped. Keeps our place as cool as we care to make it. Definitely recommend.
Originally posted on

Yes, I recommend this product

Keeps the whole downstairs cool and is quiet.

Submitted by banjoe - 7/19/2020

I bought this a little over a month ago and I am very pleased. The unit is very quite and keeps the downstairs nice and cool. I am glad I made this purchase and have absolutely no regrets. I put it on the "Energy Saver" mode and can forget about it. Very good product
Originally posted on

Yes, I recommend this product

good features

Submitted by Jojo2575 - 7/16/2020

I like the features, however, the air direction control is very rigid and doesn't turn enough away from my body. I had an older model in which the air direction control was better.
Originally posted on

Yes, I recommend this product

Nice and cold

Submitted by smith63b1p - 7/15/2020

Works well so far. I like the eco mode that shuts the whole thing on and off as needed. the compressor is a bit buzzy though. the fan in nice and quiet
Originally posted on

Yes, I recommend this product

Works well - installation is time consuming

Submitted by Grant in Denver - 7/15/2020

I have side sliding windows. I read (and reread) the installation instructions multiple times. Installation can be difficult depending on your windows, frames, sills.Once it was in it works great and is very stable.
Originally posted on

Yes, I recommend this product

Great deal, keeps cool!

Submitted by Tony 49 - 7/14/2020

Had this Frigidaire Vertical Slider Air Conditioner for over 2 months now and can't do without! Summers are hot and humid in South West Louisiana and it does the job! Just set the temperature hit energy saver and bingo bango, you'll stay cool 24/7! Once you prepare the window, it's not hard to install, just need 2 people to put it in! Only problem was the instructions, had to improvise a lot! Bedroom and hallway stay cool!
Originally posted on

Yes, I recommend this product

Very noisy and poor customer service

Submitted by Tdubs1975 - 7/12/2020

I recently bought this and when I turned it on, it was really noisy (like something was wrong with it noisy). I turned it off and on again and while the noise got better and the unit seemed to be cooling the room, I reached out to customer service to have someone look at the brand new unit (I paid for the warranty as well). I have not heard a peep.
Originally posted on

No, I do not recommend this product

Perfect for small slider window.

Submitted by Srosez - 7/9/2020

Really great. Fits perfectly in my small Slider window. i wish the air vents could point down though.
Originally posted on

Yes, I recommend this product

Cools extremely well!

Submitted by A from Chicago - 7/5/2020

Purchased unit for a small bedroom. Had to mount a little platform on which the unit rests as the A/C is almost 70 pounds. Little bit of work required, not a simple drop it in the window sill type of unit, but worth the hassle.
Originally posted on

Yes, I recommend this product

great air conditioner

Submitted by bojo1330 - 7/5/2020

i had this shipped to my house and it has been working great . Its very quiet and controls are easy to set and it comes with a remote control. It really puts out the cold air
Originally posted on

Yes, I recommend this product

Works Great!

Submitted by Brad Thompson - 7/2/2020

I purchased his AC about a month ago and I love it. I live upstairs and it constantly stayed too warm. I have vaulted ceilings and my room also faces the sun from afternoon-sunset, and this 8,000 btu AC still does great for my room (20x20). Installation looked more intimidating than it actually was once you get going at it. Nice unit!
Originally posted on

Yes, I recommend this product

Works Great!

Submitted by MH2020 - 7/2/2020

I was desperate for a cooler kitchen and have small slider windows. This fits perfectly. I can cook and bake now without heating the apartment, which is always hot due to direct sun hitting the roof (poor insulation) and of course hot air rises, so being on the second floor is a problem in the Summer; especially with no shade trees and a missing awning to block that western sun. I have two portable room ACs; one in the LR area and my BR. The Frigidaire helps keep the LR cool with a tower fan blowing cool air out from the kitchen. So grateful to have it.
Originally posted on

Yes, I recommend this product

Great unit !

Submitted by RCL1 - 6/29/2020

Very good window AC unit. Cools room very well. Very quiet.
Originally posted on

Yes, I recommend this product

Question about min window width

Submitted by whjwcheng - 6/19/2020

I have a window that is 15" wide. The unit is 14.2" wide but the specs say that the min width is 15.5". I think this is because of the casement. Can it fit within 15" if I do not use the included casement?
Originally posted on

Yes, I recommend this product

Works as expected

Submitted by Spodeboy - 6/16/2020

I bought this a month ago and so far it has been working well for a 12 x 12 bedroom. It looks good inside and outside the room. There was some slight damage when the unit was delivered. Just some bent covers.
Originally posted on

Yes, I recommend this product

Mobile home

Submitted by GQ66 - 6/8/2020

I bought this for a pre-cut hole in the wall of my mobile home and it is perfect it cools the entire 1/2 of my house. no regrets so far.
Originally posted on

Yes, I recommend this product

Great a/c

Submitted by IDennis - 5/19/2020

Great casement window a/c, love that I can leave it set on 90, and energy saver - enough to protect my electronics, Such as my UPS whose batteries have swollen due to high temps while traveling
Originally posted on

Yes, I recommend this product

Installation is available. Please call the store for details. 215.568.1010.