Frigidaire 15,000 BTU Window-Mounted Room Air Conditioner

23-5/8" W x 27-13/32" D x 17-25/32" H

Plug Type LCDI 5-15P

Plug Type LCDI 5-15P

Energy Star
Energy Star


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.

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™ 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.

Effortless™ Clean Filter

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

SpaceWise® Adjustable Design Optional Side Panels

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

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.


General Specifications

  • Max Wall Thickness: 9.5"
  • Product Weight (lbs): 120
  • Annual Cost(.12 / kWH): 113.4
  • Window Height: 19-1/4"
  • Window Width: 29 - 41"
  • Shipping Weight (lbs): 117
  • Warranty: 1 Year Full/5 Year Sealed System
  • Reconditioned: No
  • Refrigerant: R410a
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Window Mounted
  • Collection: Frigidaire

Exterior Dimensions

  • Cabinet Depth (w/ Front): 27-13/32"
  • Cabinet Depth (w/ Front): 27-13/32"
  • Cabinet Depth: 27-13/32"
  • Depth: 27-13/32"
  • Width: 23-5/8"
  • Height: 17-25/32"
  • Cabinet Height: 17-25/32"

General Specifications

  • ProductLaunch: NA
  • BrandFamilyFrigidaire: Yes


  • Air CFM (Low): 400
  • Fan Speed - Fan - General: 3
  • Remote Control: Full Function / Remote Thermostat
  • Noise Level dB (High): 57
  • Fan Speeds - Cool: 3
  • Noise Level dB (Low): 52
  • Energy Saver: Yes
  • Charge - ozs: 35.63
  • Air CFM (High): 425
  • Fresh Air: Yes
  • Air Direction Control: 6-Way
  • Filter Check: Yes
  • Noise Level dB (Med): 55
  • Slide-Out Chassis: Yes
  • Air CFM (Med): 412
  • Filter Access: Tilt-Out
  • Window Mounting Kit: Pleated Quick Mount
  • Filter Type: Anti-Bacterial Mesh
  • Cabinet Louvers: Yes
  • Motor RPM (Low): 870
  • Motor RPM (Med): 970
  • Low Voltage Start-up: Yes
  • Clean Air Ionizer: Yes
  • Vents Closed: Yes
  • Fan Auto: Yes
  • 24-Hour On/Off Timer: Yes
  • Motor RPM (High): 1050
  • Rear Grill: No
  • Exhaust Vent: Yes

General Specifications

  • PROP 65 Label: Yes


  • Included Accessory: Pleated Quick Mount Window Kit

Electrical Specifications

  • Plug Type: LCDI 5-15P
  • Watts (Cool): 1260
  • Voltage Rating: 115V 60Hz
  • Amps (Cool): 11.3
  • Power Cord Length: 5' (6')

Certifications & Approvals

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


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


  • Energy Efficiency Ratio: 11.9
  • BTU (Cool): 15000
  • Cool Area (Sq. Ft.): 850
  • Performance Certification: AHAM
  • Dehumidification - Pints/Hr: 3.5
  • Combined Energy Efficiency Ratio: 11.8

Dimensions: Cut-Out

  • Width: 23-5/8"
  • Height: 17-25/32"

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


FFRE1533U1 is rated 4.6 out of 5 by 108.
Rated 5 out of 5 by from Best purchase! This is one of the best investments I have ever made in a household appliance. It heats up my whole downstairs in a matter of minutes and keeps me very comfortable. The remote is wonderful. I can sit across the room and if I am getting too warm or want to shut it off all I do is press a button on the remote without ever leaving my chair. Best window a/c and heater that I have ever owned, by far!
Date published: 2018-12-11
Rated 5 out of 5 by from SHES AS COLD AS ICE ! This is my third Frigidaire A/C I've purchased . I love the product quality and reliability , but most of all , it does what I wanted and that was to be cool or cold during very hot weather . It has a great design look and is very quiet for a 15,000 BTU of power . Love it . Can't go wrong.
Date published: 2018-11-27
Rated 4 out of 5 by from Easy to use and very reliable so far Have had this for several months and find it easy to use and very effective for the small room
Date published: 2018-11-02
Rated 5 out of 5 by from Performs EXTREMELY WELL!!! Purchased my unit 2 months ago & it does an excellent job!!!!
Date published: 2018-10-17
Rated 5 out of 5 by from works great! Our central air died, so temporarily we needed a larger air conditioner to cool our main area. This worked great...
Date published: 2018-10-17
Rated 2 out of 5 by from Works great, when it works I bought the window unit in June. We started having some problems with it about 3 weeks ago. It will randomly turn itself onto a timer setting and then shut itself off. I finally just turned it off completely until someone could come and repair it, and it started turning itself on by itself! I had to unplug it so it would quit shutting on and off on its own. After two weeks of waiting for a repair company to come fix This is issue under warranty, I was told the entire control board has to be replaced which they have to order and then come back out to fix. I haven’t heard anything back from the company on the repair and we are now into the third week with no AC.
Date published: 2018-10-14
Rated 5 out of 5 by from great features bought this a month ago glad i did quiet cools the area
Date published: 2018-10-14
Rated 4 out of 5 by from Wish it didn't break Worked perfect. Until the fan motor went out after a month. Can happen to any product. Get 1 out of however many that didn't work as intended. Do too seasonal changes can't seem to replace it yet. But I will once I can.
Date published: 2018-10-14
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