The answer is YES!
The US Environmental Protection Agency states that R-22 refrigerant  will become ILLEGAL in January 2020. The SKYROCKETING prices of R-22 will empty your pockets and are making repair parts OBSOLETE. After January 2020, when R-22 becomes OFFICIALLY illegal, that leaky old system you have been putting R-22 in every year(which we DO NOT RECOMMEND for environmental safety)barely making it through every Summer with, will be null and void. Do yourself and the environment a favor, and switch to a new 410-A system before the summer heat!
Call us today to schedule a FREE in home estimate on a new central AC or ductless AC/heat pump system. Take advantage of special financing and rebates. Call us toll free (877)315-0323 or (203)315-0323. Air Inc. has been in business since 1991, we proudly hold an A+ rating with the Better Business Bureau (BBB).  Below is a link to the EPA's site of a brochure all about the phase out!
https://www.epa.gov/sites/production/files/2015-07/documents/phasing_out_hcfc_refrigerants_to_protect_the_ozone_layer.pdf
See replacement solutions here:
https://www.airinchvac.com/ductless-heating-cooling.html
https://www.airinchvac.com/air-conditioning.html
https://www.airinchvac.com/heat-pump-systems.html