R22 Refrigerant: What Is R22 and Why Is It Being Phased …
When R22 is released into the air outside, it depletes the earth's ozone layer, which in turn contributes to worldwide climate change. Collectively, all of the emissions of R22 since its creation have resulted in an "ozone hole" over the South Pole, according to the EPA.In an effort to protect the ozone layer and slow climate change, the EPA is phasing out all …