Most of us probably don’t think about the ozone day in, day out. But some folks do. And the groups and agencies who keep a close eye on environmental concerns have prompted some actions in recent years that will ultimately affect the operation of central air conditioners across this country.
The issue is the refrigerant, R-22, also known as Freon, which has been the predominant refrigerant used in air conditioners for the last 40 years. The federal government has begun a phase-out of equipment that uses this refrigerant because of concerns about ozone depletion. So, as of 2010, no new R-22-based equipment has been manufactured. Sure, the pre-2010 systems can still be operated and repaired, but you’ll still be looking at some logical limits.
The R-22 refrigerant can’t be produced or imported after 2020 (only recycled), and the reality is that will affect the cost and availability of this replacement refrigerant as well as the availability of replacement parts for equipment that is no longer being manufactured.
To learn more about this issue and how it could affect you, take a look at this info, Why Did the Government Secretly “Break” Your Home Comfort System?