R-22 Refrigerant Phase Out

As of January 1, 2020 the U.S. Environmental Protection Agency (EPA) has banned the production, import and use of HCFC-22 (R-22), except for continuing servicing needs of existing equipment.  Only recovered, recycled or reclaimed supplies of R-22 will be available.

EPA Resources

• Ice Rinks and the Phaseout of HCFC-22 - What You Need to Know
• Commercial refrigeration and air conditioning equipment - FAQ's

RINK Magazine Articles

• R-22 Phase Out: Truth of Myth?
  
• R-22 Phase Out: What rink owners should consider