R22 refrigerant, or R22 Freon, is used in a number of AC systems built before 2010. It was discovered that the chemicals that makeup R22 are detrimental to the ozone layer. The Environmental Protection Agency (EPA) launched a 10-year plan in 2010 to phase out ozone-depleting substances.

May 21, 2018 · The unfortunate truth is, there is no cut and dried answer. But you can make the best decision to repair, retrofit or replace your R22 air conditioner when you know what factors to consider about your equipment and its history, and whom to trust for advice. THE RISK FACTOR

Mar 13, 2025 · R22 was phased out in 2020, but what if your air conditioner still uses it? Learn options to replace it with an alternative refrigerant.

On January 1, 2020, the U.S. Environmental Protection Agency (EPA) banned the production and import of R-22. But units manufactured in 2009 and earlier still use R-22 today. Its use will eventually be eliminated in the U.S., so all current and …

May 31, 2024 · Learn what the R-22 refrigerant ban on new production and importation means for your older air conditioner or heat pump. Get expert advice from Trane.

Feb 9, 2025 · Switching from R22 to a replacement refrigerant is a significant yet necessary step in achieving a more sustainable and efficient HVAC system. With options like R410A, R421A, R438A, and R454B, there are viable alternatives tailored …

In 2010, the U.S. stopped the sale of new air conditioning units that use R22. That means new air conditioners in US manufactured after 2010 are prohibited from using R22 coolant. R22 phaseout in 2020 means that it's completely illegal to manufacture or import R22 into the country.

Since January 1, 2020, the R22 refrigerant (aka freon) may not be imported or manufactured in the United States anymore. This leaves millions of homeowners with an air conditioning unit built to work with freon with a big question: what do we do now? The issue is critical, but it is not as immediately critical as we hear on the market.

R-22, also known as Freon®, is a common refrigerant used in older air conditioning systems. Find out why it’s being phased out and why that matters.

What is R22? If your home’s air conditioning unit is more than 10 years old, there’s a good chance it uses R22, commonly known as “Freon.” R22 is an A/C refrigerant — a substance used for cooling in air conditioners— that was once widely used in air conditioning units in homes and businesses alike.