DuPont pioneered much of the science that makes air conditioning and refrigeration possible. With over 75 years of proven leadership in refrigerants science and technology we offer the broadest range of refrigerant solutions for new and existing equipment, and we are committed to leveraging The Science of Cool™ to lead the search for new cooling solutions that improve comfort and enhance the quality of life around the world.
What You Should Know
A complete family of easy-to-use, non-ozone-depleting HFC retrofit refrigerants for CFC and HCFC equipment.
- Provides easy, quick, cost-effective retrofits
- Non-ozone-depleting HFCs
- In most cases, no change of lubricant type during retrofit is required
- Can be topped off during service without removing the entire charge
- Provides required performance after retrofit
- Lower operating temperatures and/or
pressures vs. R-22
• Retrofit Guidelines 
• Cross Reference Guide