As of January 1, 2020, the Environmental Protection Agency (EPA) has put a ban on remaining production and import of HCFC-22.  After 2020, the servicing of systems with R-22 will rely on recycled or stockpiled quantities.  This air conditioning refrigerant has been the common coolant used in HVAC systems for many years. If your unit relies on R-22, you'll likely have some questions about how this law change affects you. Consult the questions and answers below to learn more.

Questions About Freon Law Changes, Answered

Why is R-22 being banned?

Hydrochlorofluorocarbons, or HCFCs, are chemicals that are mainly used as refrigerants. Unfortunately, releases of HCFCs deplete the Earth’s protective ozone layer and contribute to climate change.

My AC is out of R-22, but I can't afford to purchase a new unit. What do I do?

With limited recycled amounts still available, technicians are sourcing recycled R-22 to keep old cooling units running. The recycled refrigerant is removed from the AC and cleaned to strict specifications before it's ready to be placed in another unit. More than 140 million pounds of R-22 has been reclaimed to meet the needs of older HVAC systems past 2020.

Do I have to buy a whole new AC unit because of the EPA standards?

No, you do not. The EPA is allowing homeowners to keep their existing equipment and retrofitting older systems as a valid option if possible. 

^{How do I know what type of refrigerant my HVAC system uses?}

Look on the nameplate on the outdoor condenser unit, which should list the refrigerant used. It may be listed as R-22 or HCFC-22. If there is no nameplate, check the manufacturer's website by searching the model number.

Whether your HVAC system uses R-22 or another refrigerant, the team at A & B Heating & Air Conditioning are equipped to handle your maintenance. Their air conditioner service will top off your refrigerant, tune up the unit, and replace an old system. Browse their services on their website and call (859) 525-0100 to schedule an appointment