Birkbeck EMCOR Group Inc. (Norwalk, Conn.) has appointed Geoffrey W. Birkbeck as president and CEO of Comstock Canada Ltd. (Burlington, Ontario).Norton Francis Norton, president of Commonwealth Air Conditioning & Heating

Ellis Daniel Ellis, president of ClimateMaster Inc. (Oklahoma City), has been appointed chair of the air conditioners and heat pumps standards subcommittee of the International Organization for Standardization (ISO). Ellis

Wilson Stephen Wilson has been named corporate controller of Glasfloss Industries (Dallas).Guthrie Carlisle Coatings and Waterproofing (CCW, Wylie, Texas) has promoted John Guthrie to the newly created position of product

Drexinger NIBCO Inc. (Elkhart, Ind.) has named James Drexinger to senior vice president, general manager, NIBCO ...MalmThe company has also named Steven Malm to senior vice president, general manager, TOLCO.

Christopher Breen has been named purchasing manager of Air Purchases Inc. (Burlington, Mass.). Publication date: 11/10/2003

Mishler James L. Mishler has joined Goodman Manufacturing Co. (Houston) as president of company-owned distribution, responsible for the company's network of corporate-owned distribution centers.Driscoll Fluidics Inc. (Philadelphia), a mechanical service

Stewart Intagliata has been appointed division vice president of UniSpot, a division of Unico Inc. (St. Louis). Publication date: 10/27/2003

Thresher Rheem Manufacturing Co., Air Conditioning Division (Fort Smith, Ark.) has appointed Doyle Thresher as the Fort Smith plant manager. Selkirk LLC (Dallas) has named Scott Newhouse to its R&D

Young Lennox International Inc. (Dallas) has appointed Doug Young as vice president and general manager, Lennox North American Residential Products.Fox Maxitrol Company (Southfield, Mich.) has promoted Kenneth D. Fox to

Ron Smith has been elected to the board of directors of Service Roundtable (Dallas). Air Purchases Inc. (Burlington, Mass.), a wholesale distributor of Trane equipment and HVACR parts and