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comfort-aire window air conditioner REG-183L

Comfort-Aire 18500 BTU Window Air Conditioner with Electric Heat (REG-183L)

Model: REG-183L | SKU: co2601
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Price: $699.95
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  • FREE Standard Shipping
  • In Stock - Order Now. Your item will ship Monday, Apr 27th

Additional Warranty Options Available
3-Year Appliance Warranty (Date-of-Purchase) ($49.95) Details
5-Year Appliance Warranty (Date-of-Purchase) ($99.95) Details
  • Product Overview

    The Comfort-Aire REG-183L Window Air Conditioner with Electric Heat offers 18,500 BTUs of cooling power, 16,000 BTUs of heating power, and an energy-efficiency ratio (EER) of 9.7. With the ability to cool, heat, dry or act only as a fan, this model keeps up to 1,000 square feet comfortable all year. Its convenient features include an Energy Saver mode, Sleep mode, Automatic mode, and auto restart function.

    Multiple Operating Modes

    The Comfort-Aire REG-183L is equipped with several individual operating modes that ensure comfortable room temperatures all year.

    • Cool: Using 18,500 BTUs of cooling power and 3 fan speeds, this Comfort-Aire air conditioner efficiently cools areas up to 1,000 square feet.
    • Heat: This model offers 16,000 BTUs of heating power and is designed for supplemental heating.
    • Dry: In Dry mode, this window AC eliminates humidity as it cools your room.
    • Fan: Use fan-only operation to prevent room stuffiness in cooler temperatures. This model is equipped with high, medium, and low speed settings as well as an auto fan function that automatically selects a speed based on room temperature.

    User-Friendly Features

    The Comfort-Aire REG-183L offers easy-to-use features that reduce cost and energy usage. An Energy Saver mode maintains a reasonable room temperature while you’re at work or out of town because it automatically stops the fan and compressor when your optimal temperature is reached. The Auto feature automatically selects heating, cooling, or fan-only operation to provide optimal room comfort. Sleep mode reduces energy consumption by slightly increasing the temperature in Cool mode (or decreasing it in Heat mode) while you sleep before returning to the set temperature after 6 hours.  

    Using the programmable timer, you can program the window AC to start up or power down in 30-minute intervals for up to 24 hours, so your AC is only running when it’s needed. A digital remote lets you control the mode, fan speed, and other features conveniently from anywhere in the room.

    Window Kit Included

    The Comfort-Aire 18,500 BTU Window Air Conditioner with Electric Heat is equipped with all the tools you need for secure window installation. Its installation kit includes a top-mounting rail, vertical sash seal, accordion panels, and support brackets. It can be mounted in windows between 26.5 to 40 inches wide or through an outside wall.

    This is a 230-volt AC that uses a NEMA 6-20P plug type. The 3-prong face looks like this:

    Additional Features

    • Washable Air Filter: The reusable air filter saves you money and ensures efficiency.
    • Check Filter Indicator: Located on the unit and remote control, this feature reminds you to clean the air filter to maintain maximum efficiency.
    • Adjustable Airflow: Four-way adjustable front louver lets you direct the airflow horizontally and vertically, providing uniform cooling and enhanced comfort.
    • Digital Remote Control: Conveniently change modes, fan speeds, and other settings with this full-function remote control.
    • Eco-Friendly: Its R-410A refrigerant does not contribute to ozone depletion.
    • Digital Display: The digital display screen shows the current room temperature and the remaining operation time when the timer is set.


    The 18,500 BTU Comfort-Aire REG-183L efficiently cools, heats, or dehumidifies spaces as large as 1,000 square feet and offers various user-friendly features that make it a breeze to operate.

    What Customers Love

    • Powerful: This model offers 18,500 BTUs of cooling power and 16,000 BTUs of heating power along with the ability to dehumidify and serve as a fan.
    • User-Friendly Features: The full-function remote control lets you easily program the timer, change modes, or modify fan speeds to maximize energy efficiency with ease.  

    Things To Consider

    • 18,500 BTUs: Think about the size of your space when considering this AC. This model was built to cool and dehumidify medium- to large-sized spaces. It may cool small rooms too quickly and shut off before properly dehumidifying the area.

    Manufacturer's Warranty

    1 Year Limited (parts and labor) & 5 Year Limited (sealed system)

    Manufacturer's Literature

    Owner's Manual
    User guide for the Comfort-Aire REG-183J 18000 BTU Window Air Conditioner

    What's In The Box?

    • Comfort-Aire Window Air Conditioner
    • Window Kit
    • Owner’s Manual

    View All Window Air Conditioners »
  • Specifications

    Window Installation TypeSingle/Double Hung
    Cooling Power18500 BTUs
    Recommended Coverage Area850 sq. ft.
    Chassis TypeSlide-Out
    Height17.938 in.
    Width23.625 in.
    Depth25.438 in.
    Weight127 lbs.
    Minimum Window Width23.625 in
    Maximum Window Width40.5 in
    Programmable TimerYes
    Refrigerant TypeR-410A
    Voltage220-240 V
    Maximum Cooling Amperage9.1 Amps
    Maximum Heating Amperage22 Amps
    Number of Fan Speeds3
    Fan-Only ModeYes
    Heat Mode Yes
    Heater TypeElectric Coil
    Heating BTUs16000 BTUs
    Dehumidifier ModeYes
    Moisture Removal per Hour3.8 pints
    Sleep ModeYes
    Remote ControlYes
    Airflow Direction ControlYes
    Air FilterYes
    Maximum Cubic Feet per Minute (CFM)459 CFM
    Minimum Noise Level55 dB
    Maximum Noise Level61 dB
    Wall Sleeve Included No
    Thru-Wall Installation OptionNo
    Check Filter IndicatorYes
    Intrusion ProtectionNo
    Insect BarrierNo
    Plug Face Type6-30P
    Energy Efficiency Ratio (EER)9.7
    Energy StarNo
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