• The Arizona Chapter of the Sheet Metal and Air Conditioning Contractors National Association (SMACNA Arizona) has unveiled its new Web site. It can be viewed by visiting www.smacna-az.org.

  • The Air-Conditioning and Refrigeration Institute (ARI) (Arlington, Va.) has released the completely revised fourth edition of the Refrigeration and Air Conditioning textbook.

    Publication date: 01/26/2004