Frigidaire 18,000 BTU Window-Mounted Room Air Conditioner

23-5/8" W x 25-3/8" D x 17-7/8" H

Plug Type LCDI 6-15P

Plug Type LCDI 6-15P

Energy Star
Energy Star


General Specifications

  • Max Wall Thickness: 8"
  • Reconditioned: No
  • Shipping Weight (lbs): 129
  • Annual Cost(.12 / kWH): 137
  • Warranty: 1 Year Full/5 Year Sealed System
  • Product Weight (lbs): 113
  • Window Width: 28" - 40-1/2"
  • Refrigerant: R410a
  • ProductLaunch: NA
  • Window Height: 18-1/2"
  • BrandFamilyFrigidaire: Yes
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Window Mounted
  • Collection: Frigidaire

Certifications & Approvals

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

Exterior Dimensions

  • Width: 23-5/8"
  • Depth: 25-3/8"
  • Height: 17-7/8"


  • Energy Saver: Yes
  • Fan Speeds - Cool: 3
  • Air Direction Control: 8-Way
  • Air CFM (High): 360
  • Cabinet Louvers: Yes
  • Exhaust Vent: Yes
  • Slide-Out Chassis: Yes
  • Motor RPM (Low): 920
  • Charge - ozs: 30.34
  • Motor RPM (High): 1110
  • Air CFM (Med): 320
  • Noise Level dB (High): 58
  • Filter Check: Yes
  • Fan Auto: Yes
  • Noise Level dB (Low): 53
  • Low Voltage Start-up: Yes
  • Filter Access: Tilt-Out
  • Remote Control: Full Function / Remote Thermostat
  • Vents Closed: Yes
  • Filter Type: Anti-Bacterial Mesh
  • Window Mounting Kit: Pleated Quick Mount
  • Fan Speed - Fan - General: 3
  • Fresh Air: Yes
  • Rear Grill: Yes
  • Motor RPM (Med): 1000
  • Air CFM (Low): 280
  • Clean Air Ionizer: Yes
  • Noise Level dB (Med): 55
  • 24-Hour On/Off Timer: Yes


  • Carton Depth: 30-1/4"
  • Carton Height: 19-13/16"
  • Carton Width: 26-1/16"

Electrical Specifications

  • Plug Type: LCDI 6-15P
  • Watts (Cool): 1525/1500
  • Voltage Rating: 230V / 208V 60Hz
  • Amps (Cool): 7.0/7.5
  • Power Cord Length: 5' (6')
  • Horsepower (Cool): 2.05

Dimensions: Exterior

  • Cabinet Depth: 24"
  • Cabinet Height: 17-7/8"
  • Cabinet Depth (w/ Front): 25-3/8"


  • Dehumidification - Pints/Hr: 5.2
  • BTU (Cool): 18000/17700
  • Energy Efficiency Ratio: 11.8
  • Performance Certification: AHAM
  • Cool Area (Sq. Ft.): 1020


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

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


FFRE1833S2 is rated 4.5 out of 5 by 84.
Rated 5 out of 5 by from Brrr I'm cold and lovin it! I'm so happy with this air conditioner. After install I turned it on and its quiet. At 72 it actually cools to 72. The remote cool feature is wonderful. I can have the remote in the far side of the room and it uses the temp sensor in the remote to cool accordingly. The filter alert reminds me to clean my filter which is handy since I can never remember to wash it.
Date published: 2018-07-07
Rated 4 out of 5 by from required to enter contest I have to enter a comment so I can be entered into the contest
Date published: 2018-06-29
Rated 5 out of 5 by from Great Features I'm very happy with the air conditioner, it only took me like forever to talk my wife into getting one. An happy to say she loves it !!!!!
Date published: 2018-06-22
Rated 3 out of 5 by from Okay but not too great We purchased 3 of these units. Ironically, all 3 units had dents in the sleeves. Very light gauge housing sleeves. Didn't waste my time taking them back because it's just the way they are housings and plastic parts. That's what happens when America out sourced. Features are nice and they are quiet, so that's what counts.
Date published: 2018-06-16
Rated 4 out of 5 by from Overall great except Eco mode I have had this for over a month now, love it except for Eco mode. This mode is useless as it does not keep the room any where near the desired temperature. Otherwise cools nicely, quiet and does what is needed.
Date published: 2018-06-15
Rated 5 out of 5 by from FrigidaIre Rocks! It has been about one month of steady use now and I must say that this unit is absolutely fantastic! Everything on the front panel is included on the remote! It was easy to install and will even let you know when its time to clean the filter! I am so impressed that I'm considering another!!!!!
Date published: 2018-06-09
Rated 5 out of 5 by from Great purchase!! I bought this a month ago and it does a great job cooling my house. It is quiet. Love the remote control.
Date published: 2018-06-08
Rated 5 out of 5 by from Cools great, and quiet Purchased the unit a month ago and am very happy with my choice.
Date published: 2018-06-07
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