ASHRAE- American Society of Heating, Refrigeration, and Air-Conditioning Engineers, Annual Meeting, June 20-4, Louisville, KY; ashrae.org

RPA - Radiant Panel Association, Annual Conference, May 27-30, Utica, NY; radiantpanelassociation.org

HVAC Comfortech 2009 Annual Seminar &Product Showcase, Sept. 23-26, Nashville, TN; hvaccomfortech.com

SMACNA - Sheet Metal and Air Conditioning National Association Annual Meeting, Oct. 11-15, Palm Desert, CA; smacna.org

RSES - Refrigeration Service Engineers Society Annual Conference, Oct. 27-31, Minneapolis, MN; rses.org