This article focuses on the retrofitting of HFC refrigerants into systems designed for use with HCFC-22. There are now a wide range of HFC retrofit refrigerants for a wide range of R-22 applications ...
The attention that’s being paid to HFC refrigerants used as retrofits in HCFC-22 systems is among the more positive developments in the industry. Refrigerant manufacturers are working with contractors ...
SAE Transactions, Vol. 104, Section 1: JOURNAL OF AEROSPACE (1995), pp. 405-412 (8 pages) The U.S. Navy has undertaken the task of retrofitting the vapor cycle cooling systems on each of 11 different ...