Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

White Paper: Revisiting Flammable Refrigerants

This paper explores the ongoing efforts by those who are anticipating the more widespread use of flammable refrigerants in HVAC equipment and appliances.

White Paper: Revisiting Flammable Refrigerants (pdf)