Exhibit 21 SUBSIDIARIES State or Other Jurisdiction Name of Incorporation Fedders North America, Inc. (1) Delaware Fedders International, Inc. (1) Delaware Fedders Exporting, Inc. (1) Barbados Fedders Investment Corporation (1) Delaware NYCOR North America (1) Delaware Rotorex International, Inc. (1) Delaware Rotorex Technologies, Inc. (1) Delaware Fedders, Inc. (2) Ontario Emerson Quiet Kool Corporation (2) Delaware Columbia, Specialties, Inc. (2) Delaware Fedders De Mexico S.A. de C.V. (2) Mexico Rotorex Company, Inc. (3) Delaware Melcor Corporation (3) New Jersey Fedders Asia Pte. Ltd. (4) Singapore Fedders Xinle Co. Ltd. (5) - (1) Wholly owned subsidiary of Fedders Corporation (2) Wholly owned subsidiary of Fedders North America, Inc. (3) Wholly owned subsidiary of NYCOR North America (4) Wholly owned subsidiary of Fedders International (5) Majority owned subsidiary of Fedders Investment Corporation