HARTFORD, Conn., January 29, 2008 –- An audiocast of United Technologies Corp. (NYSE: UTX) Vice President, Accounting and Finance, Greg Hayes speaking at the Cowen and Company 29th Annual Aerospace/Defense Conference is scheduled for 2:45 p.m. EST on Tuesday, Feb. 5, 2008. 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.