Emerson Climate Technologies names president of Refrigeration business; Rheem names corporate national accounts manager; Rawal Devices relocates manufacturing facility; KE2 Therm Solutions hires regional sales engineers; Mars Air Systems restructures its sales and marketing team; Xylem’s Bell & Gossett Little Red Schoolhouse seminars gain reaccreditation; EnOcean appoints chief operation officer.

Bitzer U.S. Inc. recently broke ground on its new 95,000-square-foot manufacturing plant, located adjacent to its current factory in Oakwood, Ga., just north of Atlanta.

U.S. Sen. Kirsten Gillibrand, D-N.Y., recently toured ECR International’s assembly line in Utica, N.Y.