Partner Channels

The Definitive Source of Information on the Following Subjects:

Building Automation | Building Envelope | Commercial Roofing | Cooling
Energy Measurement | LED Lighting | Lighting Control | Site Furnishings

Honeywell Secures Global Rights To Refrigerant Replacement

Written by Heidi Schwartz. Posted in Environment

Published on October 16, 2008 with 1 Comment

The company has secured global rights from DuPont allowing it 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 a retrofit solution for replacing ozone-depleting R-22 in existing systems. Honeywell will sell R-422D under the Genetron® refrigerants brand name.

This global agreement allows Honeywell to provide additional solutions for its customers all over the world who must meet regulatory requirements to phase-out ozone-deplete substances, said David Diggs, global business director for the refrigerants business of Honeywell Fluorine Products.

Under the Montreal Protocol, all signatory nations have agreed to phase-out the use of ozone-depleting substances, including chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). The European Union has aggressively implemented this change. In 2003, it banned new systems from using R-22, a HCFC refrigerant. Additionally, in 2010 the production of R-22 for refrigeration and air-conditioning applications for service of existing equipment will also be prohibited. Owners of R-22 based equipment will either need to service the equipment with recycled/reclaimed R-22, use a retro-fit fluid such as R-422D or replace the equipment.  Other countries are also implementing the phase-out of R-22.

About Heidi Schwartz

Heidi Schwartz

Schwartz joined Group C Media in April 1989 as managing editor of Today's Facility Manager (TFM) magazine (formerly Business Interiors) where she was subsequently promoted to editor/co-publisher of the monthly trade magazine for facility management professionals. In September 2012, she took over the newly created position of internet director for TFM's parent company, Group C Media, where she is charged with developing content and creating online strategies for TFM and its sister publication, Business Facilities. Schwartz can be reached at

Browse Archived Articles by

1 Comment

There are currently 1 Comment on Honeywell Secures Global Rights To Refrigerant Replacement. Perhaps you would like to add one of your own?

  1. In 2003, it banned new systems from using R-22, a HCFC refrigerant. – THIS STATEMENT IS WRONG; R22 IS A CFC, NOT HCFC

Leave a Comment