Honeywell has secured global rights from DuPont allowing Honeywell to sell R-422D, a replacement for R-22 in refrigeration and air-conditioning systems.  R-422D is a non-ozone-depleting hydrofluorocarbon (HFC) refrigerant that is an efficient and cost-effective retrofit solution for replacing ozone-depleting R-22 in existing systems. Honeywell will sell R-422D under the Genetron® refrigerants brand name. “This global [...]