Home » R-502 for Sale R-502 for Sale April 22, 2009 Reprints No Comments R-502 was introduced as a commercial refrigerant in the 1960s and sold in supermarkets. Did you enjoy this article? Click here to subscribe to The NEWS Magazine Related Articles March 10, 2010: Honeywell Supports New Website to Curtail Illegal R-22 Sales in the U.S. May 14, 2012: Company Executive Pleads Guilty to Illegal Purchase and Sale of Smuggled R-22 Sam's Club Fined For Illegal Sales Of R-22 The EPA Cracks Down on Illegal R-22 Importation and Sale Related Products Refrigeration Fundamentals for HVAC/R Technicians DVD HVAC/R Electrical Troubleshooting: Deciding where to begin DVD Using Schematic Diagrams to Troubleshoot HVAC/R Electrical Circuits Related Directories J. D. Sales Co. Inc. Totaline Sales Centers Panasonic Industrial Devices Sales Co. of America CKA Sales LLC You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.