Scott Wenaas of Braselton has been named CEO and president of TROX USA Inc., the Cumming-based subsidiary of the TROX group.

TROX is a global leader in the development, manufacturing and marketing of components and systems for air conditioning and ventilation, according a news release.

Wenaas joins TROX USA from Johnson Controls Inc., where he served most recently as general manager.

He received a bachelor's degree in aerospace engineering from the

University of Oklahoma and began his career with Trane as a sales engineer.

TROX USA Inc. provides innovative and energy-efficient heating, ventilating and air-conditioning solutions for non-residential buildings, including offices, schools, hospitals and labs.