This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.

With increasing concern about climate change and the potential long term impact of high global warming HFC refrigerant use, the potential to use low GWP refrigerant options is increasing in importance. To achieve low GWP, tradeoffs in flammability, pressure, toxicity and other characteristics need to be considered to understand which options have the best potential in specific applications. Also, improved property data is required for low GWP refrigerants to assist with system design from a performance and safety standpoint. Safety codes and standards also need to be assessed and potentially upgraded to include a new class of low flammability refrigerants.

• A Primer on HFOs
  Brett Van Horn, Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Property Data for Low-GWP Refrigerants: What Do We Know and What Don't We Know?
  Mark McLinden, Ph.D., Member
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Burning Velocity Measurement of Low Flammability 2L Refrigerants
  Kenji Takizawa
  Product contains: recorded presentation, audio (mp3 format)
• Review of Regulations and Standards for the Use of Refrigerants with GWP Values Less Than 20 In HVACR Applications
  William Goetzler
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)