Frigidaire 12,000 BTU Window-Mounted Room Air Conditioner

19" W x 21-1/2" D x 14-1/2" H

Plug Type LCDI 5-15P

Plug Type LCDI 5-15P

Energy Star
Energy Star


General Specifications

  • BrandFamilyFrigidaire: Yes
  • Product Weight (lbs): 70
  • Window Width: 23" - 36"
  • Window Height: 15-1/2"
  • Shipping Weight (lbs): 80
  • Reconditioned: No
  • Warranty: 1 Year Full/5 Year Sealed System
  • Annual Cost(.12 / kWH): 90
  • Refrigerant: R410a
  • ProductLaunch: NA
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Window Mounted
  • Collection: Frigidaire

Certifications & Approvals

  • Safety Certification: UL/CUL (SA11087)
  • CSA Listed: No
  • ETL Listed: No
  • NSF® Certified: No
  • ADA Compliant - All Brands: No
  • UL Listed: Yes
  • ENERGY STAR® Certified: Yes


  • Control Location: Center
  • Control Type: Electronic
  • Sleep Mode: Yes

Electrical Specifications

  • Plug Type: LCDI 5-15P
  • Amps (Cool): 8.7
  • Horsepower (Cool): 1.34
  • Power Cord Length: 6' (6-1/2')
  • Voltage Rating: 115V 60Hz
  • Watts (Cool): 1000


  • Motor RPM (Low): 1311
  • Low Voltage Start-up: Yes
  • Noise Level dB (Low): 57
  • Air CFM (Low): 233
  • Fan Speed - Fan - General: 3
  • Clean Air Ionizer: Yes
  • Rear Grill: No
  • Fan Speeds - Cool: 3
  • Remote Control: Full Function / Remote Thermostat
  • Fan Auto: Yes
  • Vents Closed: Yes
  • Noise Level dB (Med): 59
  • Charge - ozs: 22.58
  • Cabinet Louvers: Yes
  • Window Mounting Kit: Pleated Quick Mount
  • Fresh Air: Yes
  • Air Direction Control: 8-Way
  • Air CFM (Med): 256
  • Filter Check: Yes
  • Motor RPM (Med): 1450
  • Filter Access: Tilt-Out
  • Motor RPM (High): 1610
  • Exhaust Vent: Yes
  • Noise Level dB (High): 60
  • 24-Hour On/Off Timer: Yes
  • Slide-Out Chassis: No
  • Filter Type: Anti-Bacterial Mesh
  • Air CFM (High): 285
  • Energy Saver: Yes

Dimensions: Cut-Out

  • Width: N/A
  • Height: N/A


  • Combined Energy Efficiency Ratio: 12
  • Energy Efficiency Ratio: 12
  • Performance Certification: AHAM
  • BTU (Cool): 12000
  • Cool Area (Sq. Ft.): 550
  • Dehumidification - Pints/Hr: 3.8

Dimensions: Exterior

  • Cabinet Depth (w/ Front): 21-1/2"
  • Cabinet Height: 14-1/2"
  • Cabinet Depth: 19-3/4"


  • Included Accessory: Pleated Quick Mount

General Specifications

  • Carton Height: 1.390000
  • Carton Width: 1.850000
  • Carton Depth: 1.930000

Exterior Dimensions

  • Depth: 21-1/2"
  • Height: 14-1/2"
  • Width: 19"

Guides & Manuals

Complete Owner's Guide

Wiring Diagram

Installation Instructions

Product Specifications Sheet

Energy Guide

Propietario completa Guía

Instrucciones de instalación

Guide d'utilisation complet

Instructions d'installation


FFRE1233S1 is rated 4.4 out of 5 by 370.
Rated 5 out of 5 by from Good buy Nice features for the price. Easy to install. Good performance.
Date published: 2018-04-01
Rated 5 out of 5 by from Perfect for my downstairs Since I purchased this A/C in the winter I had to try it out in the 400 square foot basement. I had to shut it off because it caused my heating system to turn on in about 15 minutes. I just purchased my Frigidaire kitchen appliances a few months ago and am pleased with them so I thought I'd try this. Glad I did.
Date published: 2018-03-23
Rated 5 out of 5 by from My fridgidare room A/C It freezes my room!! I love it. No more sweaty nights.
Date published: 2018-03-08
Rated 4 out of 5 by from It keeps the room nice and comfortable We haven't install the conditioner, not until summer. We have one from last year and liked how it performed.
Date published: 2018-02-20
Rated 5 out of 5 by from Just what I needed.......... Placed in 425 sq ft room, does an excellent job. Auto features work perfectly. Could not be happier.
Date published: 2017-11-28
Rated 1 out of 5 by from Returned Two Units I bought this AC back in September and quickly realized that it is not cooling down the air. Called warranty and was told that I have to take it back to Best Buy in order to get another unit at one of their stores. I turned out that apparently, Best Buy doesn't have any ACs in stock and it will take several days for my order to arrive. Picked up another unit
Date published: 2017-11-14
Rated 5 out of 5 by from Cool and comfy terrific unit for bringing in fresh air, or iced as desired
Date published: 2017-11-14
Rated 5 out of 5 by from Great unit I brought this right before the heat way and of course it was not on sale however, it is a very quiet unit! For the power of that many BTU’s, it is one of the mmost efficient units ive owned. I was always kinda scared of Frigiadire Appliances, but this gives my hope again. I recommend anyone who buys this unit. It does well for the den and living area of my home.
Date published: 2017-11-09
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