Magnetic Air Conditioners

The average temperature of the earth is increasing every year, and those who live in the warmer climatic regions already find it quite hard to survive without air conditioning. Traditional air conditioners consume a lot of energy. According to the Department of Energy in the U.S., AC consumes about 16% of the total household electricity in the United States. That’s why the popularity of magnetic air conditioners is rising and will ultimately take over the market in the future. These will help us to keep our house cooler without affecting the temperature outside. Unlike traditional air conditioners, the magnetic ones use a completely different approach for cooling. It uses magnets instead of the refrigerants and compressors for cooling the surrounding air. This article will go further into detail about what magnetic air conditioners really are and how they’re the future of AC.

Magnetic Air Conditioners

How Does it Work?Magnetic Air Conditioners

The magnetic AC is based on a phenomenon which is known as magnetocaloric effect. The magnetic materials present in the air conditioner gets heated up when it is exposed to the magnetic field. It is then cooled down when the magnetic field is removed. In 1881, the magnetocaloric effect was first experimented which then produced a very small amount of temperature, which was not enough for any electrical appliances.

Although recently, a separate group of researchers has developed some magneto caloric metal alloys that have the capability to produce a significantly large amount of magneto caloric impact in the room temperature. These magnetic ACs work by cooling the air very quickly by repeatedly exposing the magnetocaloric materials to the magnetic field.

Is it Eco-Friendly?

If you are looking for a much more environment friendly type technology for air conditioners, then this is the best way to do so. The alloy of the magnetic AC acts as ‘refrigerant’ of the traditional ACs and the water provides the transfer or heat. Thus, it doesn’t eliminate the unfriendly HCFCs (hydrochlorofluorocarbons) into the air. This is a cost-effective as well as eco-friendly way to cool down your house in the summer days.

Magnetic ACs do need electricity, but the motor which helps in spinning the disk with the magneto caloric alloy is expected to be more efficient than the compressor of the old traditional air conditioners. Thus, it provides cool air efficiently, but it is much more eco-friendly in nature than the old one. Although the old models are keeping your room cooler in the summer, it is worsening the outside environment by eliminating harmful gases.


As technologies continue to advance, appliances and machines are evolving every day. We have already seen a huge advancement in mobile phones and television sets. Of course, the magnetic air conditioners are also the future as people are getting more and more conscious about being environmentally friendly. As the temperature is rising, people are buying more and more air conditioners; but the normal air conditioners are affecting the environment adversely. That’s why magnetic air conditioners are growing in popularity and are forecasted to take over the majority of air conditioners in the future.