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75 Years in Service
Appliances
4.5 | 82 Reviews

Frigidaire 25,000 BTU Window-Mounted Room Air Conditioner

Frigidaire FFRE2533U2

Features

  • ENERGY STAR® Certified
  • Multi-Speed Fan: Features three different fan speeds, for more cooling flexibility.
  • Energy Saver Mode
  • Sleep Mode

Quick Specs

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner
  • Width: 26.531"
  • Height: 18.625"
  • Depth: 26.313"
  • Energy Star Rated: No
  • Cooling Power: 25000 BTUs

See More

 

ENERGY STAR® Certified Use less energy than standard air conditioners reducing your energy usage, and ultimately lowering your utility bills.

Multi-Speed Fan Features three different fan speeds, for more cooling flexibility.

Energy Saver Mode Reduce your utility bills in this mode. It cools similarly to central air, with the unit turning on and off at different intervals to ensure the room stays at the set temperature.

Sleep Mode Maximum comfort throughout the evening hours with the added benefit of energy savings. With Sleep Mode, the temperature gradually increases a few degrees over the evening.

Programmable 24-Hour On/Off Timer Customize times to fit your schedule for immediate comfort when you get home. The built in timer allows you to preset the unit to turn on and off in half hour increments.

Effortless™ Temperature Control Our air conditioners maintain the preset room temperature, so you will remain comfortable at all times.

Effortless™ Remote Temperature Control A thermostat located on your air conditioner's remote control precisely maintains preset room temperature, so you will remain comfortable at all times.

Remote Control Allows you to precisely control the temperature and fan speed from across the room.

Easier Installation With the slide-out chassis, you have an easier solution to installing your air conditioner. First install the outer cabinet of the AC in the window, then slide the interior of the air conditioner into place.

Easy-to-Clean Washable Filter Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter.

SpaceWise® Adjustable Design Optional Side Panels With the Adjustable Side Panels, the side panels will extend to best fit your window.

Features

  • ENERGY STAR® Certified
  • Multi-Speed Fan: Features three different fan speeds, for more cooling flexibility.
  • Energy Saver Mode
  • Sleep Mode
  • Programmable 24-Hour On/Off Timer
  • Effortless™ Temperature Control
  • Effortless™ Remote Temperature Control
  • Remote Control: Allows you to precisely control the temperature and fan speed from across the room.
  • Easier Installation
  • Easy-to-Clean Washable Filter
  • SpaceWise® Adjustable Design Optional Side Panels
General Specifications
Refrigerant R410a
Warranty 1 Year Full/5 Year Sealed System
Shipping Weight (lbs) 151
Window Height 19-1/4"
Annual Cost(.12 / kWH) 218
Max Wall Thickness 8.25"
PROP 65 Label Yes
Reconditioned No
Window Width 30" - 41"
Certifications & Approvals
ENERGY STAR® Certified Yes
NSF® Certified No
ADA Compliant - All Brands No
Safety Certification UL/CUL (SA11087)
ETL Listed No
CSA Listed No
UL Listed Yes
Electrical Specifications
Power Cord Length 5' (6')
Voltage Rating 230V / 208V 60Hz
Amps (Cool) 10.7/11.7
Plug Type LCDI 6-20P
Watts (Cool) 2420/2380
AC
Air CFM (High) 460
Clean Air Ionizer No
Air CFM (Low) 388
Exhaust Vent Yes
Motor RPM (Low) 960
Air CFM (Med) 424
Rear Grill Yes
Air Direction Control 6-Way
Remote Control Full Function / Remote Thermostat
Vents Closed Yes
Noise Level dB (Med) 58
Filter Type Easy-to-Clean Washable Filter
Window Mounting Kit Pleated Quick Mount
Motor RPM (High) 1090
Filter Check Yes
Slide-Out Chassis Yes
Fan Speed - Fan - General 3
Motor RPM (Med) 1030
Fan Auto Yes
Noise Level dB (High) 60
Fan Speeds - Cool 3
Energy Saver Yes
24-Hour On/Off Timer Yes
Fresh Air Yes
Charge - ozs 36.68
Cabinet Louvers Yes
Low Voltage Start-up Yes
Filter Access Tilt-Out
Noise Level dB (Low) 56
Dimensions: Cut-Out
Cut out Width 26-17/32"
Cut out Height 18-5/8"
Performance
Dehumidification - Pints/Hr 7.8
Cool Area (Sq. Ft.) 1600
Combined Energy Efficiency Ratio 10.3
BTU (Cool) 25000 / 24600
Energy Efficiency Ratio 10.3
Controls
Sleep Mode Yes
Control Type Electronic
Control Location Center
Dimensions: Exterior
Width 26-17/32"
Depth 26-5/16"
Height 18-5/8"
Accessories
Included Accessory Pleated Quick Mount Window Kit. Support Hardware
General Specifications
ProductLaunch NA
BrandFamilyFrigidaire Yes

Quick Specs


  • Appearance

  • Type: Air Conditioner
  • Style: Window/wall Air Conditioner

  • Dimensions

  • Width: 26.531"
  • Height: 18.625"
  • Depth: 26.313"

  • Features

  • Energy Star Rated: No

  • Cooling Capacity

  • Cooling Power: 25000 BTUs

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.5 out of 5

91% of reviewers recommend this product.

5 Stars

Fine working air conditioner

GloriB 10/15/2020

This was a replacement for our 3 year old broken air conditioner. We needed a certain size to fit in our sleeve in the wall. We are very happy with our selection.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great cooling and quiet

Cando556 10/11/2020

great cooling and much quieter then the GE unit that it replaced . Mounted it as a thru the wall unit .. Nice upgrade with the remote control.. Very Happy with it
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Air conditioner

AC unit 10/9/2020

I needed a high quality air conditioner that was powerful enough to cool my home! I did all the research and decided on this unit!
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Provides simple operating instructions

Ronnie55 10/7/2020

I bought my Frigidaire, 25,000 BTU, air conditioning unit during the peak of our summer heat wave and it me our expectations and provided the relief we were looking for at a reasonable and energy efficient costs.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Large Air Conditioner

Ted St 9/30/2020

I bought this unit on 9/14/2020. For the 2 weeks that we had the unit and the few days that we did use the unit, it seems very good. Time will tell for sure.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

1 Stars

High pitched noise

Sorbes 9/24/2020

I™€™ve had it for a few months and it started off great. Cools down large area fast. But after a couple of weeks it started making a high pitches squeal every time the compressor kicks on. Causing headaches and I™€™d rather not use it.Unable to contact Frigidaire by phone so sent an email over a week ago and have not heard back.
Originally posted on frigidaire.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Awesome Air Conditioner

Superstar 1 9/20/2020

I love Frigidaire products! They are the BEST! Have used them for many decades!
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Wonderful AC!

Sabatula 9/16/2020

Powerful but noisy! Love that you can control the airflow. Very happy with this purchase.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Longevity

none76 9/8/2020

This is the third Frigidaire AC we've purchased. This one is working better than the last two.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

1 Stars

so bad

No hole 9/6/2020

brand new no hole water keep coming down from all way arround i make a big mistake when i buy it
Originally posted on frigidaire.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Nice and cold

Riverman 8/31/2020

Really a great air conditioner im happy with my purchess,,,,,thank you Frigidaire ,,,its a great appliance for memichael szymanski
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Outstanding AC

Correa 8/29/2020

We purchased this new 25,000 BTU unit to replaced our 11 year old Frigidaire 25,000 unit and we love it. Frigidaire makes great ac units. This one is quiet and cools our home wonderfully. We live in the South Texas Heat and truly appreciate this great ac unit.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great air conditioner

HomeAC 8/22/2020

Had this air conditioner installed through the wall to replace my old ac, went a little bigger on the ac and it work really great. Especially like the energy safer mode on it.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Soo cold

EricH11367 8/22/2020

We had the same model but 9 years old and it finally died on us. We loved the previous AC so much that we purchased the newer version knowing it will be better with its updates and features. Guess what? We do! It is so much better and quieter than the old one and man is it cold. I would buy again whenever this AC goes.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Works like a charm!

Ant Blue 8/19/2020

This unit works as advertised. Its quiet and does the job we needed.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Frigidaire 25000 btu air conditioner

Richard60 8/15/2020

With the hot and humid ohio days, keeping entire house cool.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

2 Stars

Fair ac

Ral17 8/9/2020

Purchased a couple of weeks ago to replace my old Friedrich model. Although this one is a higher BTU, it doesn™€™t do nearly as good of a job as the Friedrich. The room never reaches the desired temperature.
Originally posted on frigidaire.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Worth it!

Damian66 8/8/2020

Very cold air, quiet, installing it was straight forward just follow the directions and get someone to give you a hand. I definitely like mine.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Excellent cooling

G0711 8/4/2020

I bought it approximately 2 months ago and I have noticed tremendous difference from the first day.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

It™€™s not bad !

Behrang 7/27/2020

I wish that the 28,000 btu was available. I searched everywhere for it and retailers said that it™€™s production has been halted to make way for ventilators. So, had to replace a 20 year old unit and this 25,000 version was the next best. Unfortunately, I don™€™t think it™€™s an adequate replacement to suit our needs. As a unit, it™€™s good. Works and cools.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

I love the temperature settings

Rastaman 7/24/2020

I love the temperature settings and the remote control
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

It™€™s 93 degrees outside and I could use a sweater!

Windy43 7/20/2020

This replaced a 20 year old working model. This is working better than I expected. It™€™s running in ™€˜Eco™€™ mode and is fairly quiet. Very comfortable! Good choice for an air conditioner.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Quiet yet powerful

Joanne611 7/19/2020

we needed this unit for our kitchen and dining room. This beat all of our expectations in cooling both large rooms
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

ITS A REMOTE

Mrs Berry 7/16/2020

I love the impressive technology. From one set temperature to the remote.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

3 Stars

GREAT AIR CONDITIONER, BUT NOT HAPPY WITH THE REMOTE.

BVL222 7/7/2020

I purchased this unit a few weeks ago. It cools very nicely, but I didn't realize that the newer model # FFRE253WAE (which was slightly more expensive) went back to their original remote control design-- which i much prefer. Had I realized that, I would have purchased the newer model.
Originally posted on frigidaire.com

No, I do not recommend this product

 Incentivized Review

1 Stars

Not cold and horrible customer service

Joey 1212 7/1/2020

i purchaced my new 25,000 btu air conditioner on the 24 of June and got it installed on the 27th. I has not cooled my house to the temperature it is set to on the air conditioner. I had my old Friedrich air conditioner set to 69 all summer and it was freezing until it stopped working. This new 25,000 but air conditioner is set to 66 degrees F and it is 72 degrees in my house. I am very dis satisfied with this produce and especially with the rude customer service.
Originally posted on frigidaire.com

No, I do not recommend this product

4 Stars

Frigidaire 25,000

Faceman 6/29/2020

I purchased this unit a month ago, great unit keeps almost entire first floor cool. One issue, it some times makes a rattling noise, like a can moving inside a larger can.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Up to date features

Medxcel 6/25/2020

All controls are now electronic, easy to install, product brand lasts a very long time. When the time comes, we know that parts are readily available and units are easy to work on. Very good product.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Works great

Twin turbo man 6/19/2020

Bought during covid-19 pandemic, works great to cool my house.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

It works!

exmar 6/12/2020

Used window AC units for years. Got tired of installing, uninstalling, storing, etc. Found this one which mounts in the wall and stays in place year round. Very pleased with it.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Bad experience

Sspring 6/9/2020

Bought it, installed it and it did not work. Called frigidaire and they have me the name of their repair person. Lol they came in said it's not working, but we don't work on window air conditioners. Have spent 3 weeks in the heat trying to get this resolved. Customer service is very bad. Finally 1 month later they are sending a debit card for the amount of the air conditioner but not the 50.00 I paid in taxes.
Originally posted on frigidaire.com

No, I do not recommend this product

5 Stars

Very chill!

Babsthewoodworker 6/8/2020

This unit is perfect for our office space at work. It rapidly cools the entire room in minutes. It easily cools down 300 sq feet. Easy to operate remote control and very quiet. Very happy with this purchase and highly recommend.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Easy operation, remote control

Poppy55 5/29/2020

Bought about a month ago, runs quiet, and cools very efficiently
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Fantastic Air Conditioner

pmh44 5/27/2020

I bought this unit about a month ago, and love it. It cools our office in no time and remains cool all day. It is easy to adjust the temperature and to turn off and onl Love it.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Frigid Air, whats in a name?

RunnerBeanRanch 4/24/2020

Holy cold air. You want cold air this unit delivers it. It installs easily runs, quietly and it moves a lot of air. Outstanding warranty too, which is nice in the long run. It sounds like a sales pitch but when you buy an air conditioner from a company that makes toasters you get what you get, but when you buy an air conditioner from a company that make refrigeration units, its even in their name Frigid Air with an E. For Excellence I guess. You buy an air conditioner from the people that make airconditioners, you get good air conditioners. I wouldnt buy a toaster from them, but AC unit is no joke its the real deal.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Works great

Russ2019 10/4/2019

I bought one had a problem but it was a out of the box item. Everyone was very helpful and I got a new one it™€™s great. Thanks
Originally posted on frigidaire.com

Yes, I recommend this product

1 Stars

Poor design with no drain

Naomi in Mississippi 10/1/2019

Bought it about a year ago, I cools great and runs great had no problem with that part. I clean the filter regularly but there is a smell that makes my sinus hurt. There is no way to drain the water that collects in the unit and it now has mold in the water causing it to smell every time it's on.
Originally posted on frigidaire.com

No, I do not recommend this product

5 Stars

Great Air Conditioner

HRay75 9/15/2019

Very quiet, efficient and powerful. Cools great and runs very quietly.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Longevity is amazing!

punisher 1963 9/10/2019

This is the second unit of this model I have purchased. The first lasted 12 YEARS! It ran 24/7 even in the winter. We live in southern Georgia and not only is it hot but humid as well. My wife had a medical condition that made her feel hot all the time. I bought this unit in hopes that it would make her more comfortable. It did, it was amazing. After using it for 12 YEARS the cord/reset button stopped operating and I was afraid to use it. I got the information from the unit called Amazon and bought a new one (just some small cosmetic changes) this unit works better than the old one if that's possible! Very happy with the unit, the Frigidaire company and people in general. I would recommend that anyone interested in and air conditioning unit look at this unit and others that Frigidaire makes. You will definitely get the quality be and value for your money. These are the the kind of products that made America great, and the quality standards we should get back to. Anyone in need of any appliance should look to Frigidaire first. Get it right the first time!
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Easy Install

Bayoubend 8/29/2019

This unit replaced an old unit and I am very pleased with its features and efficiency
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Nice and cool

jayreed1225 8/27/2019

This a/c unit keeps my home nice and cool and is quiet.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great air conditioner

Mtrayrn 8/27/2019

It was installed during the heat wave and does an excellent job cooling the entire first floor of my house.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Great Performing Wall AC

Bcapollo 8/19/2019

This 25K BTU FFRE2533U2 was purchased as a replacement for a 20 year old Fridaire 18K BTU installed through wall on second floor of a 1800sq ft high ranch. The new 25k is very close to the same dimensions as the 18k so I had hoped that I could use the existing wall enclosure and simply slide out the old and slide in the new but the new enclosure appeared to have more open louver space so I didn't want to hamper the ventilation of the new unit. Replacing the wall enclosure was very quick with no framing required. I was also able to tuck away the excess cord in the protruding chin of the faceplate. Despite the increase in BTUs the new unit was slightly lighter but remains a 2 person lift unless you have mechanical lift. The unit performs much better than it's predecessor while being much quieter. The new remote with it's remote thermostat is a real convenient way to save energy while providing the level of cooling you need. The unit adequately cools the whole second floor and all 4 rooms as well as part of the lower first floor. I hope the unit gives me 20 years like the 18k did. I do wish it had connectivity to mobile as that should be standard with ALL appliances these days. I've tried to add a photo 3 times and won't try a 4th Frigidaire runs an antiquated website.. is this a tech pattern?
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Really enjoying the features, timer and modes

Gabbymag 8/16/2019

I™€™m very comfortable as this cools the whole first floor quietly
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Great air conditioner

Djfwi 8/15/2019

First unit had manufacture flaw on condenser spent hours on the phone waiting for a customer service person.Then she said that she would have a service person look at it. No one services these units in our area. This took several more long phone calls to find out that I had to return the unit to the place of purchase. This could have been done on the first contact with customer service. Second unit works great!
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Quite and it works

Michael 57 8/12/2019

it works as it should i think i paid to much
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

great for the price

devious711 7/27/2019

bought this last week after existing unit started making a fatal noise fit like a glove it my existing holes in the wall. only reason I got 2 of them was to replace 2 existing units with same dimensions old units were 30 years hope I can get half of that out of these. they are just as loud as the ones I replaced but the remote is awesome since im vertically challenged.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

Love this but it's very loud

tweety1015 5/26/2019

As far as cooling the house this is AMAZING but when the compressor kicks on it sounds like a jet engine and it's very loud so much so it scares my cat. The guy at the store said this would be quieter than my old one and this isn't the case. I'm hoping maybe as it "breaks in" it will become quieter but for right now this is very loud. I don't know how to tell the difference between what is "normal" loud and if something is wrong with this? Not sure what to do now that it's installed in the window.
Originally posted on frigidaire.com

Yes, I recommend this product

4 Stars

Good machine

CritteAJ 4/28/2019

Purchased at the hotties part of Texas summer, works very good to cool down two large room with no insulation. Need two people to install.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review

4 Stars

quiet A/C

GaryJoe21 11/23/2018

I bought this during the hot summer months as my other A/C stopped working. The unit is large enough to cool my entire first floor. I like the save energy feature and the remote.
Originally posted on frigidaire.com

Yes, I recommend this product

 Incentivized Review