AHRI Guideline N: Assignment of Refrigerant Container Colors (2012)

Program Scope
This guideline publishes industry accepted, refrigerant specific color assignments for refrigerant containers and provides procedures for chemical producers to request color assignments for new refrigerants that are produced in significant quantities.

Free Download: AHRI Guideline N-2012

© 2008, by Air-Conditioning, Heating, and Refrigeration Institute