R-22 Refrigerant Phase Out
R-22, an HCFC refrigerant, has been commonly used in air conditioning for its heat transfer efficiency. However, the U.S. is phasing out R-22 to protect the ozone layer and promote sustainable refrigerants that are less harmful to the climate. Because R-22 depletes the ozone layer, production and import was further limited in 2010. As this phase-out continues, homeowners and businesses should consider alternative refrigerants and upgrade their systems for compliance and efficiency.
January 1, 2020 Ban on remaining production and import of HCFC-22 and HCFC-142b. After 2020, the servicing of systems with R-22 will rely on recycled or stockpiled quantities.
Availability and Cost of R-22
The phaseout of R-22 refrigerant allows homeowners to replace aging air-conditioning units before supplies run low. Although R-22 can still service pre-2010 units, anticipate rising costs and limited availability. Upgrading to a more efficient system ensures reliable cooling and prepares you for the transition from R-22. Use this time to evaluate your air-conditioning needs and invest in a solution that boosts your home's comfort and efficiency.
Servicing Systems with R-22 Refrigerant
Continuing to service your equipment that contains R-22 is possible, but proper maintenance is crucial. Regular servicing not only minimizes potential environmental impact but also helps control maintenance costs. It is essential to choose a reliable service contractor for servicing.
When scheduling service, insist that technicians locate and repair leaks rather than simply “topping off” systems. This approach not only protects the ozone layer but also improves the performance and efficiency of your existing equipment, ultimately saving you money.