RSES names its newest certified members.

DES PLAINES, Ill. - The Refrigeration Service Engineers Society named 11 certificate members and five certificate-member specialists in April.

Applicants must pass a general test on installing and servicing refrigeration and air-conditioning equipment. Specialist status is given in commercial refrigeration, commercial air conditioning, heating, controls, domestic service and HVACR electrical.

Cleon F. Cathcart, Fargo, N.D.; Nicholas R Cress, Minneapolis; Wayne R. Greenfield, Aberdeen, S.D.; Charles Rydquist, Bismarck, N.D.; John J. Dorney, Boston; John A. Blair, Davenport, Iowa; Yoosong Kim, Los Angeles; John C. McGee, White Plaines, N.Y.; James A. Dolan, Karl F. Hoover and Christopher E. Weeks, all of Toledo, Ohio, passed the certificate-member test.

The new certificate-member specialists are Frederick W. Rieckens, Iowa City, Iowa; Jeffrey R. Johnson and Mark L. Wood, both of Grand Forks, N.D.; Michael J. Zerr, Minot, N.D.; and William E. Sammons of Cincinnati.