Select Brand

Which ISCEON™ refrigerant is right for you?

Innovative Refrigerants from the Makers of Freon™ 22

Only TWO Cooling Seasons Remain before R-22 Consumption Allowances reach zero. Are You Prepared?


View Details Click to view our one pager for details

Refrigerants from Chemours help you manage through the R-22 phaseout by enabling CONTINUED use of existing equipment, with minimal downtime for retrofit while avoiding costly equipment replacement for the equipment owner.


Podcast: Facts about Drop-In Replacements for R-22
In this podcast, NEWS Editorial Director Kyle Gargaro talks with Matthew McKinney of Chemours about the best solutions for replacing R-22.
»Listen here

Replace R-22

Chemours offers the two leading R-22 replacements for stationary AC, Freon™ MO99 and NU-22B™. These solutions have been used by millions of people to transition away from R-22. Benefits of retrofitting with these products include:

  • Field proven
  • Quick switch
  • Continued use of existing equipment; avoids costly equipment replacement
  • No Oil Change for most systems; compatible with all lubricant types


Eliminate the Pain of Oil Change



Converting from R-22 to Freon™ MO99™ or NU-22B™ - The Basics


8 Basic Steps to Retrofit from R-22 to Freon™ MO99


8 Basic Steps to Retrofit from R-22 to Freon™ MO99 (Spanish)


Freon™ MO99 refrigerant Provides Solutions for Apartments in Florida


Retrofit Guidelines (includes P/T chart)


AC Retrofits: An Opportunity for Contractors


Freon™ MO99 Frequently Asked Questions


Compare Options for Servicing R-22 AC Systems