HARTFORD, Conn., February 28, 2008 -– An audiocast of United Technologies Corp. (NYSE:UTX) President and COO Louis Chênevert speaking at the Citigroup Global Industrial Manufacturing Conference is scheduled for 3:45 p.m. EST on Wednesday, March 5. The presentation will be broadcast live on the Internet at www.utc.com and will be archived on the Web site afterward.

United Technologies, based in Hartford, Conn., is a diversified company that provides high technology products and services to the building and aerospace industries.