Frigidaire 25,000 BTU Window-Mounted Room Air Conditioner

26-1/2" W x 26-1/2" D x 18-11/16" H

Plug Type LCDI 6-20P

Plug Type LCDI 6-20P

Energy Star
Energy Star


General Specifications

  • Max Wall Thickness: 10"
  • Window Height: 19-1/2"
  • Shipping Weight (lbs): 151
  • ProductLaunch: NA
  • Window Width: 31" - 42"
  • Refrigerant: R410a
  • Reconditioned: No
  • Warranty: 1 Year Full/5 Year Sealed System
  • Product Weight (lbs): 132
  • Annual Cost(.12 / kWH): 218
  • BrandFamilyFrigidaire: Yes
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Window Mounted
  • Collection: Frigidaire

Certifications & Approvals

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


  • Included Accessory: Pleated Quick Mount Window Kit. Support Hardware


  • Slide-Out Chassis: Yes
  • Vents Closed: Yes
  • Clean Air Ionizer: Yes
  • Noise Level dB (High): 61
  • Air CFM (High): 523
  • Fan Speed - Fan - General: 3
  • Window Mounting Kit: Pleated Quick Mount
  • Motor RPM (Med): 1030
  • Cabinet Louvers: Yes
  • Air CFM (Med): 485
  • Remote Control: Full Function / Remote Thermostat
  • Air Direction Control: 8-Way
  • Noise Level dB (Med): 60.5
  • Energy Saver: Yes
  • Charge - ozs: 35.98
  • Filter Type: Anti-Bacterial Mesh
  • Filter Access: Tilt-Out
  • Motor RPM (High): 1120
  • Noise Level dB (Low): 58.2
  • 24-Hour On/Off Timer: Yes
  • Motor RPM (Low): 930
  • Air CFM (Low): 445
  • Low Voltage Start-up: Yes
  • Fan Auto: Yes
  • Filter Check: Yes
  • Fresh Air: Yes
  • Exhaust Vent: Yes
  • Rear Grill: Yes
  • Fan Speeds - Cool: 3

General Specifications

  • Carton Width: 2.450000
  • Carton Depth: 2.600000
  • Carton Height: 1.680000

Electrical Specifications

  • Amps (Cool): 10.8/11.8
  • Plug Type: LCDI 6-20P
  • Horsepower (Cool): 3.25
  • Voltage Rating: 230V / 208V 60Hz
  • Power Cord Length: 5' (6')
  • Watts (Cool): 2425/ 2395

Dimensions: Exterior

  • Cabinet Depth (w/ Front): 26.5"
  • Width: 26-1/2"
  • Height: 18-11/16"
  • Depth: 26-1/2"
  • Cabinet Height: 18-11/16"
  • Cabinet Depth: 25"


  • Dehumidification - Pints/Hr: 8
  • Cool Area (Sq. Ft.): 1600
  • Energy Efficiency Ratio: 10.3
  • BTU (Cool): 25000 / 24700
  • Performance Certification: AHAM
  • Combined Energy Efficiency Ratio: 10.3


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

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


FFRE2533S2 is rated 4.1 out of 5 by 69.
Rated 5 out of 5 by from Does the job so fat Works great!!!! Is the energy saver model only supposed to click on and off for less than 30 seconds? Thought that was supposed to click on and stay on for at least a few minutes or so. Is there a way to set that mode to do this?
Date published: 2018-05-08
Rated 5 out of 5 by from so quiet ! we bought this ac unit not really knowing what to expect ! we are happy to report we are over joyed !!! even on hi fan this unit is wonderfully quiet !!! no more having to turn the tv up ! go to another room for a phone call ! and most importantly we can talk in a normal voice !!! no more yelling at each other to be heard over our old unit !! we are very pleased with the saving on the electric bill !!! we differently recommend this ac unit !!!
Date published: 2018-04-25
Rated 1 out of 5 by from Not Reliable On the 3rd unit in 2 years. the first one lasted longer than the year warranty barely. The second one was delivered with a blade missing on the blower fan. The 3rd one lasted about 4 months and have been waiting 3 weeks and still waiting on warranty repair. I hope others have had better luck with this unit than I have.
Date published: 2017-12-29
Rated 4 out of 5 by from Cool This is my 2nd one. I bought 1st one 2 years ago. After 1 summer found out the coils had a non fixable leak. Warranty was out a month earlier. So I got a new one with 3 year warranty. This one cools great no troubles about 4 months now. Cools my big room 30 x 12.
Date published: 2017-11-14
Rated 5 out of 5 by from amazingly cool We bought this just in time. Philadelphia was in the midst of another heatwave, when our old unit broke down. We are very happy with our new AC Unit
Date published: 2017-10-23
Rated 5 out of 5 by from Works great. Very pleased! I bought this window A/C during the latter part of September, 2017 to replace another brand that is no longer in existence but lasted - would you believe - over 33 years. My wife and I are very pleased with the quality of how our new A/C works and although we don't expect it to be reliable for 33 years, we hope it will continue to provide a cool temperature throughout our three downstairs rooms for a reasonable amount of time.
Date published: 2017-10-21
Rated 4 out of 5 by from Quiet We had a Frigidaire we purchased 20 years ago and it was still working but it was very noisy so we purchased another one
Date published: 2017-10-18
Rated 1 out of 5 by from Terrible, it arrived broken for starters. As the title states it arrived broken and since there was no physical damage to the unit itself I can only assume it left the factory with a broken fan blade. Then to make things worse I still do not have a replacement. I was told it would take two days to get a letter in the mail, then I could mail back what they wanted off the ac. Well that was 2 weeks ago. I’m not at all happy, obviously I cannot review the unit itself, I can only make note of the terrible quality control and slow warranty process.
Date published: 2017-10-18
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