The Gas Appliance Manufacturers Association announced it will launch its first “Heating Technology Expo,” a virtual trade show to run online concurrently with its annual meeting April 8-11 in Phoenix. The virtual show, accessible at, will feature product information via streaming videos, Macromedia Flash videos, Quick Time's, Real Player .rm's, Windows Media Files and AVI's, as well as through low-tech methods such as news releases, photos, spec sheets, etc.