WILO USA LLC promoted Mark D’Agostino to national sales manager and John Fantauzzi to Northwest district sales manager. D’Agostino joined the company in 2007 as Western regional sales manager. Fantauzzi has spent more than 25 years in the industry.

Most recently he was sales and technical manager for a hydronic manufacturer building pre-piped mechanical systems and was technical director for the Radiant Panel Association. He has served on various industry committees including ASHRAE TC 6.2, NAHB Green Building Guidelines, and Tile Council of America installation guidelines.