HARTFORD, Conn. (AP) — The chief financial officer of United Technologies Corp. said Thursday that the industrial conglomerate will sell more businesses.

The Hartford, Conn., parent company of jet engine maker Pratt & Whitney, Otis elevator, Sikorsky Aircraft and other companies, is selling several units to raise as much as $3 billion to help finance its $16.5 billion purchase of airplane parts manufacturer Goodrich Corp.