Guides & Manuals

Complete Owner's Guide

Wiring Diagram

Installation Instructions

Product Specifications Sheet

Propietario completa Guía

Instrucciones de instalación

Guide d'utilisation complet

Instructions d'installation


Quickly Cools

Quickly cool a room on hot days.

Multi-Speed Fan

Features three different fan speeds, for more cooling flexibility.

Programmable 24-Hour On/Off Timer

With the 24-Hour On/Off Timer, you can ensure your home will be cool and comfortable when you want it to be without having to worry about running up your utility bills. 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.

Effortless™ Restart

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

Effortless™ Clean Filter

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

Ready-Select® Controls

Easily select options with the touch of a button.


General Specifications

  • Warranty: 5 Year Parts Only
  • Refrigerant: R410a
  • Maximum Wall Thickness: 18"
  • Product Weight (lbs): 29
  • Unit Weight (lbs) - Indoor Unit: 29
  • Unit Weight (lbs) - Outdoor Unit: 79
  • Shipping Weight (lbs) - Indoor Unit: 33
  • Shipping Weight (lbs) - Outdoor Unit: 86
  • Power Type: Electric
  • Size: N/A
  • Installation Type: Built-In
  • Collection: Frigidaire

Electrical Specifications

  • Voltage Rating: 115V, 60Hz
  • Watts (Cool): 1,090
  • Maximum Fuse: 20
  • Circuit Amps: 17.2

AC Specifications

  • Indoor Unit Part Number: FRS123LW1
  • Outdoor Unit Part Number: FRS123LC1
  • Indoor Unit UPC: 0-12505-27492-3
  • Outdoor Unit UPC: 0-12505-27493-0
  • Application: Cool Only
  • Air Volume (CFM) (Max./Med./Min.): 470/412/370
  • Fan Speeds (Cool/Fan/Heat): 3/3/-
  • Motor RPM (High/Med/Low): 1270/1100/1000
  • Air Direction Control - Horizontal: Manual
  • Air Direction Control - Vertical: Autoswing
  • Noise Level dB (High/Med/Low) - Indoor Unit: 47/43/40
  • Noise Level dB (High/Med/Low) - Outdoor Unit: 56
  • Turbo Fan: Yes
  • Auto Fan: Yes
  • Compressor Type: Rotary (fixed speed)
  • Low Voltage Start-Up: Yes
  • Energy Saver: Yes
  • Filter Access: Slide-Out
  • Remote Control: Full Function
  • Liquid Line Diameter: 1/4"
  • Suction Line Diameter: 1/2"


  • Sleep Mode: Yes

Exterior Dimensions

  • Height: 11-1/2"
  • Width: 36-1/4"
  • Depth: 8-7/8"


  • Included Accessories: Remote control with batteries and holder; 16 ft. insulated and flared copper line set; Condensation hose; Control wire (4 conductor, 16 AWG); Condenser power cord (3 conductor, 14 AWG); Drain drip funnel; Neoprene (2 packs); Exterior wall sleeve, Lid for exterior wall sleeve; 2 rolls of plastic wrap


  • BTU (Cool): 12,000
  • Dehumidification (Pints/Hour): 2.6
  • Cool Area (Sq. Ft.): 640
  • SEER: 13
  • Performance Certification: AHRI

Certifications & Approvals

  • ENERGY STAR® Certified: No
  • Safety Certification: ETL/cETL