Frigidaire 6,000 BTU Window-Mounted Room Air Conditioner

18-1/2" W x 15-23/32" D x 12-3/4" H

Plug Type LCDI 5-15P

Plug Type LCDI 5-15P

Energy Star
Energy Star


Multi-Speed Fan

Features three different fan speeds, for more cooling flexibility.

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.

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.

ENERGY STAR® Certified

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

Remote Control

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

SpaceWise® Adjustable Side Panels

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

Effortless™ Clean Filter

Our antibacterial filter reduces bacteria, room odors and other airborne particles for a healthier, more comfortable environment.

Power Cord

Comes with an extra long three-prong cord — makes extension cords unnecessary.

Effortless™ Restart

Automatically resumes operating at its previous settings when power is restored to your unit.

Clean Filter Alert

Alert notifies you when your filter needs to be cleaned so you don't have to keep track of it yourself.

Ready-Select® Controls

Easily select options with the touch of a button.


General Specifications

  • Product Weight (lbs): 45
  • Window Height: 14"
  • Refrigerant: R410a
  • Warranty: 1 Year Full/5 Year Sealed System
  • Reconditioned: No
  • Annual Cost(.12 / kWH): 44
  • Window Width: 23" - 36"
  • BrandFamilyFrigidaire: Yes
  • ProductLaunch: NA
  • Shipping Weight (lbs): 53
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Window Mounted
  • Collection: Frigidaire


  • Cabinet Color: White

Certifications & Approvals

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


  • Air Direction Control: 8-Way
  • Remote Control: Full Function
  • Noise Level dB (Med): 54
  • Window Mounting Kit: Pleated Quick Mount
  • Charge - ozs: 13.76
  • Vents Closed: Yes
  • Noise Level dB (Low): 52
  • Motor RPM (High): 1100
  • Air CFM (Med): 122
  • Rear Grill: No
  • Fan Auto: Yes
  • Energy Saver: Yes
  • Clean Air Ionizer: Yes
  • Fresh Air: No
  • Motor RPM (Low): 850
  • Filter Type: Anti-Bacterial Mesh
  • Fan Speed - Fan - General: 3
  • Exhaust Vent: No
  • Slide-Out Chassis: No
  • Filter Check: Yes
  • Low Voltage Start-up: Yes
  • Filter Access: Tilt-Out
  • Noise Level dB (High): 56
  • Air CFM (Low): 101
  • Motor RPM (Med): 970
  • Fan Speeds - Cool: 3
  • Cabinet Louvers: Yes
  • 24-Hour On/Off Timer: Yes
  • Air CFM (High): 147


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

Dimensions: Cut-Out

  • Cut-Out Width: N/A
  • Height: 12-3/4"

Electrical Specifications

  • Plug Type: LCDI 5-15P
  • Voltage Rating: 115V 60Hz
  • Watts (Cool): 490
  • Amps (Cool): 4.5
  • Horsepower (Cool): 0.66
  • Power Cord Length: 6' (6-1/2')


  • Included Accessory: Pleated Quick Mount

Dimensions: Exterior

  • Cabinet Depth (w/ Front): 15-1/2"

Exterior Dimensions

  • Width: 18-1/2"
  • Depth: 15-23/32"
  • Height: 12-3/4"


  • Performance Certification: AHAM
  • BTU (Cool): 6000
  • Combined Energy Efficiency Ratio: 12.1
  • Cool Area (Sq. Ft.): 250
  • Energy Efficiency Ratio: 12.1
  • Dehumidification - Pints/Hr: 1.3

Guides & Manuals

Complete Owner's Guide

Installation Instructions

Product Specifications Sheet

Energy Guide

Propietario completa Guía

Instrucciones de instalación

Guide d'utilisation complet

Instructions d'installation


FFRE0633U1 is rated 4.4 out of 5 by 87.
Rated 1 out of 5 by from Trash Have had it for a month and it’s garbage does not get cool as it should the older one made us freeze!
Date published: 2018-12-18
Rated 5 out of 5 by from Great Unit This was a replacement for another unit that i had and it is a great unit. Like the economy setting on it. Also like the new design of it. Easy install and easy set up.
Date published: 2018-11-16
Rated 1 out of 5 by from Fan making scraping noise When I first bought this unit, it was working fine and I wanted to recommend it to friends. The unit was quiet and I loved it. Then the Fall season came and I turned it off for 2 months. This week, I decided to run it in Fan mode only and the fan immediately started making scraping noises. This unit is only 5 months old. Is it possible to open it up and inspect the fan or should I replace the unit while still under warranty?
Date published: 2018-11-08
Rated 5 out of 5 by from A/C I received this Air Conditioner about 6 weeks ago, and I have many other Frigidaire products. They are the best!
Date published: 2018-10-19
Rated 5 out of 5 by from Great performance I bought it a month ago and it perform efficently as price is reasonable
Date published: 2018-10-14
Rated 5 out of 5 by from Quiet and very efficient. This unit is used to cool my 1st floor home. Works well and found to be quiet for a 6000 btu unit.
Date published: 2018-09-27
Rated 5 out of 5 by from Keeps you very cool on very hot days. I bought this 6000 btu ac on a day when it was in the 90s. Set it up in the window. And instantly the cool air came out and made the hot day so comfortable again.
Date published: 2018-09-25
Rated 5 out of 5 by from So Far So Great! Have had for a few weeks now, works well, is on the harder side to install but with help it’s very doable. Features are really great, and I can only imagine it will have great longevity.
Date published: 2018-09-25
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