. . . EXHIBIT 21.1 SUBSIDIARIES State or Other Jurisdiction Name of Incorporation Fedders North America, Inc.(1) Delaware Fedders Investment Corporation(3) Delaware Emerson Quiet Kool Corporation(2) Delaware Fedders Shanghai Co., Ltd.(3) China Melcor Corporation(2) New Jersey Fedders Asia Ptd. Ltd.(3) Singapore Universal Comfort Products Pvt. Ltd.(10) India Fedders Xinle Co. Ltd.(4) China Trion, Inc.(2) Pennsylvania Envirco, Inc.(5) New Mexico Trion Ltd.(5) United Kingdom Fedders (Suzhou) Indoor Air Quality Co. Ltd.(5) China Trion GmbH(2) Germany Fedders Koppel, Inc.(3) Philippines Polenz GmbH(3) Germany Eubank Manufacturing Enterprises, Inc.(6) Texas Quanzhou Melcor Hua Yu Thermoelectric Co. Ltd.(7) China Xi'An Fedders Dong Fang Air Conditioner Compressor Co. Ltd.(8) China Fedders Suning (Nanjing) Co., Ltd.(9) China Fedders Xingrong Coil Co., Ltd.(10) China (1) Wholly owned subsidiary of Fedders Corporation (2) Wholly owned subsidiary of Fedders North America, Inc. (3) Wholly owned subsidiary of Fedders International (4) Majority owned subsidiary of Fedders Investment Corporation (5) Wholly owned subsidiary of Trion, Inc. (6) Wholly owned subsidiary of Melcor Corporation (7) Majority owned subsidiary of Melcor Corporation (8) 50% owned subsidiary of Rotorex Company, Inc. (9) Majority owned subsidiary of Fedders International (10) 50% owned subsidiary of Fedders International