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Frigidaire Logo

Frigidaire 12,000 BTU Window-Mounted Room Air Conditioner

Model # FFRE1233U1

 4.6 out of 5 (315 Reviews)

Available in 2 Color(s)

Regular Price $449.99

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Features:

  • ENERGY STAR® Certified
  • Multi-Speed Fan: Features three different fan speeds, for more cooling flexibility.
  • Sleep Mode
  • Programmable 24-Hour On/Off Timer
  • Effortless™ Remote 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
AC
Cabinet Louvers Yes
Charge - ozs 24.69
Motor RPM (Med) 1470
Air CFM (High) 280
Energy Saver Yes
Filter Access Tilt-Out
Filter Check Yes
Fan Auto Yes
Remote Control Full Function / Remote Thermostat
Window Mounting Kit Pleated Quick Mount
Noise Level dB (Med) 57
Clean Air Ionizer Yes
Slide-Out Chassis No
Low Voltage Start-up Yes
Air Direction Control 6-Way
Fresh Air Yes
Fan Speed - Fan - General 3
Fan Speeds - Cool 3
Air CFM (Low) 240
Noise Level dB (High) 59
Air CFM (Med) 260
24-Hour On/Off Timer Yes
Motor RPM (Low) 1380
Exhaust Vent Yes
Noise Level dB (Low) 55
Filter Type Easy-to-Clean Washable Filter
Vents Closed Yes
Motor RPM (High) 1550
Rear Grill No
General Specifications
Window Width 24" - 40"
Reconditioned No
Warranty 1 Year Full/5 Year Sealed System
PROP 65 Label Yes
Refrigerant R410a
Window Height 18-1.6"
Annual Cost(.12 / kWH) 90
Shipping Weight (lbs) 76
Exterior Dimension
Cabinet Depth (w/ Front) 21-1/4"
Width 21-11/32"
Height 15-3/4"
Cabinet Height 15-3/4"
Depth 21-1/4"
Certifications & Approvals
Safety Certification UL/CUL (SA11087)
UL Listed Yes
NSF® Certified No
ETL Listed No
CSA Listed No
ENERGY STAR® Certified Yes
ADA Compliant - All Brands No
Electrical Specifications
Amps (Cool) 9.2
Power Cord Length 6' (6-1/2')
Voltage Rating 115V 60Hz
Watts (Cool) 1000
Plug Type LCDI 5-15P
Performance
Cool Area (Sq. Ft.) 550
Energy Efficiency Ratio 12.1
Combined Energy Efficiency Ratio 12
Dehumidification - Pints/Hr 3.4
BTU (Cool) 12000
Controls
Sleep Mode Yes
Control Type Electronic
Control Location Center
Accessories
Included Accessory Pleated Quick Mount
General Specifications
ProductLaunch NA

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

Questions or Comments?
Call (936) 756-2122 for assistance. Click Here for Mason's Western Auto location and contact information.

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4.6

out of 5 (315 Reviews)

92% of reviewers recommend this product.

Great for the heat.

Submitted by Niaya - 9/11/2020

I Purchased a month and a half ago and it runs really well.
Originally posted on frigidaire.com

Yes, I recommend this product

nice looking.

Submitted by dolphindeb - 9/11/2020

Wonder fit and great looking. Good features.Very good price and works great. Will purchase more.
Originally posted on frigidaire.com

Yes, I recommend this product

Nice looking and well designed.

Submitted by rccl - 9/1/2020

I have bought several window air conditioners over the years, a I am impressed with the ease of installation and how quiet it is in operation. I would buy it again.
Originally posted on frigidaire.com

Yes, I recommend this product

AC upgrade!

Submitted by BigPoppaSkinny - 8/30/2020

This 12k unit replaced our 10k unit downstairs our our home. Noticeably better cooling of 475 sq ft area; much quieter & cooler...we love this unit. Definately will purchase another for upstairs when the time comes!
Originally posted on frigidaire.com

Yes, I recommend this product

Works good

Submitted by Hot in NJ - 8/28/2020

It's a little noisier than expected. Price was good. Remote could be a little better.
Originally posted on frigidaire.com

No, I do not recommend this product

"Cool" Air Conditioner!

Submitted by DDob - 8/27/2020

From the minute we plugged it in the room cooled off. It has continuously keptmy entire apartment cool through the entire summer. Best buy ever!
Originally posted on frigidaire.com

Yes, I recommend this product

Saved my marriage!

Submitted by iangoodchris - 8/24/2020

My wife was going insane with our barely working 6000 BTU AC unit. The thing would project a barely noticeable light breeze and every so often cough up an ice ball across the room for no reason (no I™€™m not joking). This Frigidaire cools down the room in less than 5 minutes flat after turning it on. And my wife now wants to actually be in our living room with me.
Originally posted on frigidaire.com

Yes, I recommend this product

Made for me

Submitted by What heat wave - 8/24/2020

And variable settings has a timer remote little time to cool a little time to set up
Originally posted on frigidaire.com

Yes, I recommend this product

Freezer Quality

Submitted by Jasharris14 - 8/23/2020

I purchased this unit about 2 weeks ago and let me tell you this has done wonders. My entire downstairs (I have a split level) is like a comfortable icebox. Installation was easy I did it by myself (it is slightly heavy) and it blows cool air like a champ it doesn't use a whole lot of electricity. Much cheaper having this unit than running my own central ac.
Originally posted on frigidaire.com

Yes, I recommend this product

Great ac

Submitted by DS1020 - 8/23/2020

Great air conditioner bought at last month to replace an old one perfect fit
Originally posted on frigidaire.com

Yes, I recommend this product

Ice cold

Submitted by Sinatra 61 - 8/22/2020

Told my friends to buy one and they did and so did my family
Originally posted on frigidaire.com

Yes, I recommend this product

Outstanding product!

Submitted by Mseide - 8/18/2020

Supper cool and quiet! I'm glad I purchased this product. No issues so far. Works as expected. Have had unit for one month.
Originally posted on frigidaire.com

Yes, I recommend this product

Quiet

Submitted by Fldeb - 8/18/2020

Great unit. Bought over amonth ago and moves alot of air. Very quiet. Very energy efficient.
Originally posted on frigidaire.com

Yes, I recommend this product

Better than expected

Submitted by Jere345 - 8/15/2020

I bought this a couple months ago to use in a shed that I converted to a storage building. Works Great!!
Originally posted on frigidaire.com

Yes, I recommend this product

Covers are whole house!

Submitted by Rexann25 - 8/12/2020

We bought this hoping it would cool better than our previous one and it far exceeds our expectations
Originally posted on frigidaire.com

Yes, I recommend this product

Enjoying it

Submitted by Mloper - 8/12/2020

I am enjoying it, it cools comfortably and is really quiet
Originally posted on frigidaire.com

Yes, I recommend this product

Cools room quickly and efficiently.

Submitted by Bpl89 - 8/11/2020

Bought this for the living room, works great! Cools the room quickly and our electric bill has not risen!
Originally posted on frigidaire.com

Yes, I recommend this product

Quickly cools down the House

Submitted by Tampa8 - 8/9/2020

I bought this air conditioner last year and it has been running as it should since. In Florida that's a good part of the year and everyday for many months. I don't think it's louder or much so than my two smaller ones. Those two small Frigidaire units have run now for years so hopefully so will this one. The ability to come back on after losing power is plus. Because of where this is mounted, high on the wall the remote is also a plus.
Originally posted on frigidaire.com

Yes, I recommend this product

Hot outside-cool inside!!

Submitted by KGB56 - 7/30/2020

Southeast Missouri summers are known for heat and humidity, and this summer has been no exception. We replaced our twenty-year old unit with this one and didn't realize what a difference it would make. We like the multiple settings available on this unit, too. No matter how hot it is outside, we're staying cool inside!
Originally posted on frigidaire.com

Yes, I recommend this product

great until it molded

Submitted by Noelani - 7/30/2020

I bought this almost a year ago and it was running great until it somehow got mold in it. now i cant get the mold out properly and it has been ruined. sad to see that it needs to be replaced so soon.
Originally posted on frigidaire.com

No, I do not recommend this product

Fantastic appliance

Submitted by edr3158 - 7/29/2020

Well worth the small investment As it works fabulously
Originally posted on frigidaire.com

Yes, I recommend this product

Excellent item. Best choice I ever made.

Submitted by Bellota - 7/29/2020

Excellent item, I recommend it to any one. Frigidaire brand is a wonderful brand.
Originally posted on frigidaire.com

Yes, I recommend this product

Love the ease of use...

Submitted by Cdp20 - 7/29/2020

Easy to use, great power and eco efficiency is awesome...
Originally posted on frigidaire.com

Yes, I recommend this product

Excellent value

Submitted by Gpas - 7/28/2020

We bought this last year, and never got it installed until this summer. It has tremendous cooling power, keeps our entire level comfortable, and I love the fact that it shuts the fan off periodically. It™€™s a quiet air conditioner, and a great value, plus easy to install.
Originally posted on frigidaire.com

Yes, I recommend this product

Great cooling at a little price

Submitted by Litchfield lady - 7/18/2020

Bought two years ago, keeps 850 sq ft cool and dry.
Originally posted on frigidaire.com

Yes, I recommend this product

Nice Unit

Submitted by Mama Vee - 7/17/2020

I had purchased this unit to replace another unit and I'm happy I had I made the right choice. The unit is nicely made, looks goods in the window with the attached window panel / insulators slid onto each side it is a nice finish, allowing the material to insulate the panels keeping the cool air in and the heat out. In addition, the mechanics of this unit is great so far, runs quiet and no water leaks outside as it is made to use the condenser to self evaporate the water itself vs. having to drain it outside using a drain kit. This is going to be a long hot summer, we are happy to have our Frigidaire keeping us cool.
Originally posted on frigidaire.com

Yes, I recommend this product

Powerful!

Submitted by Ken from Queens - 7/17/2020

I bought this unit to replace an old 15,000 BTU one.This cools just as well and is smaller. Looks better too. The only downside is that it is slightly noisier even when on low fan.
Originally posted on frigidaire.com

Yes, I recommend this product

Very nice AC

Submitted by New AC - 7/1/2020

We had it a few weeks we love it super cold quiet and looks great!!!
Originally posted on frigidaire.com

Yes, I recommend this product

Works Well with Great Features>

Submitted by jenro89 - 6/30/2020

This air conditioner seems to work well so far and we have enjoyed having it during the heat of summer to cool down our main living area.
Originally posted on frigidaire.com

Yes, I recommend this product

Excellent

Submitted by sas1180 - 6/29/2020

Works great. Cools the room fast and is very quiet.
Originally posted on frigidaire.com

Yes, I recommend this product

Easy to use, works great

Submitted by Mparsons810 - 6/28/2020

We needed a second air conditioner and this one has been amazing. It is very easy to use and cools my house very quickly.
Originally posted on frigidaire.com

Yes, I recommend this product

Nice a/c

Submitted by joncb1529 - 6/28/2020

Very happy with this a/c its just the right size to keep the place cool
Originally posted on frigidaire.com

Yes, I recommend this product

Works Great... but So Loud

Submitted by jayrvs - 6/27/2020

This air conditioning unit has so much going for it: compact, easy installation, cools large area.. but it is so noisy that I had to take off 2 stars.
Originally posted on frigidaire.com

No, I do not recommend this product

We're Happy Campers !!!

Submitted by manylittle - 6/24/2020

We are really enjoying our new air conditioner. The remote comes in handy and it keeps us cool as cucumbers !!
Originally posted on frigidaire.com

Yes, I recommend this product

Great equipment

Submitted by Frozen 2 - 6/23/2020

I bought thos a month ago and it s really amazing how it works and gets my place cool
Originally posted on frigidaire.com

Yes, I recommend this product

Great Features

Submitted by KelleyJ - 6/23/2020

We bought this a month ago and it is doing what it should. The economy energy saver is great.The remote is handy but sometimes it takes a few tries to work. I wish the air vents would adjust airflow more as there is no vertical adjusting and only horizontally. I was used to both as well as a split vent for even better air flow adjustment. We just leave it on eco and haven't tried the other features such as the timer. The controls seem much simpler and easier than our last A/C. Looking forward to seeing it perform several years.
Originally posted on frigidaire.com

Yes, I recommend this product

Awesome..I enjoy nice cool room

Submitted by Shellrix13 - 6/20/2020

I coolI bought this ac couple months ago for my parents. They really like it.
Originally posted on frigidaire.com

Yes, I recommend this product

Simple design with excellent features

Submitted by skooterbam - 6/18/2020

The "Eco" function on this unit performs efficiently and provides an excellent alternative to running full-out all the time. Performs very well.
Originally posted on frigidaire.com

Yes, I recommend this product

Econo feature makes room quite

Submitted by SSal - 6/16/2020

Love this Ac unit. The Econo feature makes the room quite for more than 50% of the whole run time. It kicks on for little time , bring the desired temperature and stops. Just like regularly installed Home AC system.
Originally posted on frigidaire.com

Yes, I recommend this product

Workhorse

Submitted by ralvarez26 - 6/16/2020

Installed in our dining room and cools most of entertainment and living rooms with support of box fan.
Originally posted on frigidaire.com

Yes, I recommend this product

It works...but not like I expected

Submitted by JHeller - 6/14/2020

This unit is cooling about 550sq ft for me and it does great if I leave it on cool mode. In eco mode it turns off too much to maintain a constant temperature. I bought this model for it's remote temperature sensing feature which doesn't work. The remote sensing light turns off within a few hours of being activated.
Originally posted on frigidaire.com

No, I do not recommend this product

Great!

Submitted by E_Or - 6/4/2020

I bought this a month ago and so far so good. Works and cools great.
Originally posted on frigidaire.com

Yes, I recommend this product

Worst product I brought

Submitted by Disappointed47 - 5/27/2020

I brought this less than a year ago and the ac stopped working. AC longer blows cold air and customer service was of no help. Just want my money back at this point so I can get a product that actually works
Originally posted on frigidaire.com

No, I do not recommend this product

Works great!

Submitted by Misitlovinglife - 5/25/2020

Have only used for about a week. So far it is by far the best a/c yet. Have bought other brands and straight out of the box we normally say, "better than nothing". This one cools quickly. My favorite feature is you sit the remote at far side of room you are cooling. The a/c cools room till that part of room is the temperature unit is set for.
Originally posted on frigidaire.com

Yes, I recommend this product

Best unit I ever had.

Submitted by I was never given a - 5/19/2020

I'm really enjoying my AC . I set it and relax. I can cover up at night and breath is the cool air while I sleep.
Originally posted on frigidaire.com

Yes, I recommend this product

Does a good job

Submitted by gerald777 - 5/18/2020

Seems to do a good job of cooling. It is quiet and easy to set.
Originally posted on frigidaire.com

Yes, I recommend this product

Cools well. Remote could be improved.

Submitted by Don1969 - 5/17/2020

I bought this for a 350sqft sunroom and it seems to cool well although we haven't hit the hot of the summer yet. My only real complaint is it seems to switch out of remote sensing mode and it is a couple degrees off when in that mode. I have new batteries in it so not really sure what is going on. Will see how it lasts and cools in hot summer. Overall I am pleased.
Originally posted on frigidaire.com

Yes, I recommend this product

Easy to install.

Submitted by Stoneledge - 5/8/2020

Has been in service about a month and no complaints, performing well.
Originally posted on frigidaire.com

Yes, I recommend this product

Black Mold from styrofoam inside unit

Submitted by msfox730 - 5/3/2020

I bought this model last year , at Lowes I take very good care of my appliances unfortunately with the styrofoam on the inside due to no negligence on my part black mold is growing inside my unit and I was told it's because of the Styrofoam it's impossible to clean I'm afraid to turn it on then the mold would become airborne don't know what to do This only shows moles in front I will post better pictures that I can take in daytime tomorrow, this is my only form of Air conditioner and having health issues I'm just very disappointed I live on the second floor I'm disabled from Cancer so I don't have the money to replace and it's not like you can take it apart and clean it out the pictures don't show all the excess mold in the back of the unit that is impossible to get to
Originally posted on frigidaire.com

No, I do not recommend this product

Great Price, with a Problem

Submitted by Chris 228 - 4/19/2020

The AC arrived with a dent on the back of the unit, and the fan does not turn off and on with the thermostat. I went to the Frigidaire website for a local AC repair company, because it is under warranty. I'll call them Monday, because they are not open on the weekends.
Originally posted on frigidaire.com

No, I do not recommend this product