Frigidaire 12,000 BTU Through-the-Wall Air Conditioner Review

Frigidaire 12,000 BTU Through-the-Wall Air Conditioner Review

It has been a hot day.  You have been out in the sun for a whole day. You reach your home and switch on your air conditioner. Within no time, you feel the comfort of the cool ambiance. It is possible if you have installed Frigidaire 12,000 BTU Through-the-Wall Air Conditioner at your home.

These air conditioners are synonymous with the fastest cooling Through-the-Wall Air Conditioners. Frigidaire is a well-known name in U.S. A. in the field of commercial and domestic room air improvement appliances.

Frigidaire is a U.S. subsidiary of Electrolux, which is a European company. Frigidaire came into being as Guardian Frigerator Company in Fort Wayne, Indiana, in 1918. This company brought in the market the first compact refrigerator. William C. Durant, the founder of General Motors, took over the company in 1919 and changed its name as Frigidaire.Frigidaire 12,000 BTU Through-the-Wall Air Conditioner

This company was a part of General Motors from 1919 to 1979. It was also manufacturing the air conditioning compressors for General Motor cars. White Sewing Machine bought Frigidaire in 1979 and sold it to Electrolux in 1986. Frigidaire has some firsts to its credit, such as refrigerators, air conditioners, etc.


  • It cools the room very fast. 
  • It starts operating even when the power is low.
  • Its dehumidification capacity is 3.3 pints per hour.
  • It has four direction air controls. The whole room gets enough air and cooling effect.
  • It saves your money on account of electricity bills.


  • Uncaring after-sales customer support.
  • It starts giving problem after two or three years of use.

Design, Size & Warranty

It is a white color beautifully designed through-the-wall air conditioner. The unit consists of metallic and plastic components. It has a metallic exterior mostly.

It weighs 73 lbs.  Its height is 14.5 inches, width is 24 inches, and depth is 20.5 inches. Its sleeve cut out size is 15.625 inches in height and 25.93 inches in width.

The Frigidaire covers this air conditioner by a two-year limited warranty, and three to five years limited warranty on sealed components.

Key Features

Frigidaire 12,000 BTU Through-the-Wall Air Conditioner

Digital Control 

This feature enables you to read the temperature and settings-which are digitally displayed -and to set those easily by simply touching the controls.

Filter Condition Alert

It alerts you when the filters are dirty and need cleaning. You do not have to check the filter time and again.

Easy Restart 

If the air conditioner shuts down due to power interruption, it easily restarts at the set setting when power supply resumes.

Remote Temperature Control

Its Remote control has a thermostat temperature sensor that keeps track of the room temperature and keeps it steady. This feature adds to your comfort.

Remote Control Operations

It comes with a remote control to operate it. You will not have to leave your place to change the settings.

Extra Clean Air Filter

It has an extra clean air filter which is equipped with antibacterial features. It helps in reducing bacterial pollution and the odor of the room. The atmosphere of the room remains pleasant and healthy. 

Power Cable

It has an extra-long power cable. You do not have to spend money on the extension devices.

Wide Area Coverage 

It covers an area of 550 square feet.

Sleep Mode

This feature increases the temperature gradually a few degrees in the evening hours. It saves energy. Besides, the room atmosphere becomes pleasant and comfortable in the evening.

Three-Speed Fan 

Its fan runs at three different speeds. It makes cooling more flexible as per your requirement.

Preset 24-Hour On/Off Timer

With his unique feature, you can make sure that your room remains cool and comfortable when you desire so.

It helps you in reducing your electricity bills because its timer enables you to preset the air conditioner to switch on and switch off at desired timings.

Energy Saving Mode

It reduces power consumption, which in turn cuts your power bills. The unit works on the lines of the central air conditioning system.

It switches on and off the air conditioner at different timings to maintain the temperature at your settings.

Noise level 

It generates a noise of about 61 decibels.

Energy Efficiency Ratio & BTU Cooling

Its energy efficiency ratio is 9.8. It runs on 115 Volts, 60 Hertz, and 15 Amperes power supply.

It is a 12000 BTU cooling capacity air conditioner.


For new installation, its 18 inches sleeve kit is advisable. It holds well on walls having 18 inches maximum wall thickness. It runs more efficiently if it gets a free flow of air, and exterior surroundings are shaded.

If you are replacing the air conditioner, the existing wall sleeve may require slight modifications. It runs on 115 Volts, so you will not have to make any changes in the room’s existing electrical panel.

Its installation is very easy. You can install it by yourself, but it advisable to get it done by the company’s authorized support persons. You may have to spend a little more, but they will take care of the installation problems if there are any.


The uses of Frigidaire 12,000 BTU through-the-wall Air Conditioner are limitless. You can use it in your office cabin, workshop, drawing room, or your study room. It can cool a larger area than 550 square feet if the room is covered by a low ceiling and is barred from direct sunlight.


It is very important to take care of your air conditioner to keep it working for a long duration.  You have to clean the air filter and the outer cabin. 

  • Air Filter Cleaning

Filter alert will let you know when air filter requires cleaning. The air filter comes out easily by slight pulling. You can wash it with mild soap and water. You can clean it by a vacuum cleaner too.

  • Outer cabin 

You can dust the outer cabin by soft cloth, a soft brush or a vacuum cleaner.

Final Thoughts

Owing to its versatile features, the Frigidaire 12,000 BTU Through-the-Wall Air Conditioner is the best buy for your hard-earned money.  

If you want extra dehumidification, you can install Frigidaire 12,000 BTU 230 Volts Through-the-Wall Air Conditioner. It dehumidifies 3.5 pints per hour. All other features except the power supply remain the same.

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My name is Ryan. I have had a hard time dealing with my allergies. Happily, I found that an air purifier was effective to ease my allergy symptoms. I spent a lot of time researching the best air purifier. I know how hard it can be to find the suitable one. During the reading period, I also read a lot about humidifiers and dehumidifiers. I learned the mechanisms behind the technologies as well as the manufacturers and organizations within the industry. I now feel convinced that I have built a guide that shows you all you need to know about air purifiers, humidifiers, and dehumidifiers. So I came up with the idea of creating this website.

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