Milwaukee-based water heater manufacturer A.O. Smith Corp. announced that executive chairman Kevin Wheeler will retire, effective July 1. He will remain a member of the company’s board of directors.

A.O. Smith president and chief executive officer Stephen Shafer has been named the new chairman of the company’s board.

Wheeler previously served as CEO of A.O. Smith and was succeed by last year by Shafer, who previously served as president and chief operating officer.

Wheeler joined A. O. Smith in 1994 as a regional sales manager for the former Water Products Company and held various senior leadership roles across the business before becoming president and CEO in 2018 and chairman in 2020.

“Kevin’s impact on A. O. Smith spans three decades,” said Chris Mapes, lead director of the board. “During his tenure, the company expanded its global footprint, strengthened its portfolio through multiple acquisitions and successfully navigated the challenges of the COVID-19 pandemic while maintaining strong operational performance.”

Shafer joined the company in 2024. Before joining A. O. Smith, Shafer held roles of increasing responsibility at 3M Company across multiple business units in the U.S. and China. Earlier in his career, he worked at McKinsey & Co. and Ford Motor Company.

“Steve has demonstrated strong, strategic leadership and a deep understanding of our business and growth opportunities,” said Mapes. “His combined role as chairman and CEO will further strengthen alignment across our strategy, operations and long-term value creation.”

“As chairman, I will continue leading this outstanding company and team with focus and discipline,” said Shafer. “We remain committed to driving innovation, serving our customers and advancing our purpose to find a better way. I would also like to thank Kevin for his leadership and continued support through this transition and look forward to benefiting from his continued guidance as a member of our board going forward.”