In conjunction with the AHR Expo, DuPont made an announcement in regards to the ‘No Action Assurance’ letter from the U.S. Environmental Protection Agency (EPA) setting production and import rights for virgin R-22 at 39 million pounds in 2013 versus 55 million pounds in 2012.

Contractors have complained for years about consumers holding on to systems that should be replaced. Yet we are falling all over ourselves to come up with ways to keep that equipment operational.