R22 is a type of hydrochlorofluorocarbon that has now been banned in the United States. It is commonly referred to as Freon, and it was prevented from being created after 2015 as a result of what it does to the ozone layer. Shots that were taken of the south pole clearly showed that there was a hole opening up, exposing Antarctica, and certain other areas, too dangerous ultraviolet radiation. As a result of this discovery, and its connection to hydrochlorofluorocarbons, they are going to be completely phased out and replaced. A question that many people have is what will replace R22 once it is fully illegal.

How Hydrochlorofluorocarbons Affect Ozone

There are certain molecules that are referred to as CFC molecules which are able to literally destroy ozone molecules. Due to this substantial amount of hydrofluorocarbons that were released worldwide, this became a large-scale problem. This discovery prompted emergency action, realizing that if the ozone layer were depleted, billions of people would be affected by the ultraviolet rays that are blocked by these molecules. Therefore, replacements needed to be developed in order to replace all of the common coolants that are used in refrigeration devices today.

What Replaces R22?


Several different replacements have been created to replace Freon in devices that currently use this coolant. One of those is called MO99. It is the most closely related chemical compound that can mimic the effectiveness of Freon, one that is being used to replace all of the existing refrigeration devices that use hydrochlorofluorocarbons today. There are many others that are also being used which can effectively eliminate the use of this refrigerant which is causing damage on a large-scale basis. Fortunately scientists were able to detect this, and also provide a replacement, which is going to help everyone around the world. Read more blogs here .

How Soon Must This Coolant Be Replaced?

This coolant needs to be replaced over the next few years. In the next decade, there will no longer be any Freon produced, and all of the existing products that use this hydrochlorofluorocarbon will no longer have it inside. Although there will be many people that will not replace it as it will cost money, it is the goal of every device that uses it to no longer have Freon as its primary coolant inside. Once this is done, we will no longer have to worry about the effects of this coolant causing these problems.

This overview of what is going to replace R22 clearly shows that scientists are on top of this problem. They have created multiple replacement coolants that are not going to affect the ozone layer. Although it is still being produced, it should not be sold, nor should it be installed into any refrigeration device. If you currently have any type of device that uses this, you should speak with a local HVAC provider that can remove it for you, and replace it with something that is acceptable and comparable to this coolant which is so commonly used today. learn more here.