MILWAUKEE — Keith Coursin, the president of Desert Aire, a manufacturer of commercial and industrial humidity- and climate-control systems, will retire in December after 33 years as president.

“I’ve sincerely enjoyed my time in the HVAC industry and at Desert Aire, where the people have been my extended family, and I’m looking forward to spending more time with my immediate family, including two grandchildren in Phoenix,” Coursin said in a press release.

Craig Burg, the current vice president of engineering, will succeed Coursin as president beginning Jan. 1, 2024. Burg has worked at Desert Aire for 25 years, during which his responsibilities have continually increased.

“Knowing Craig shares my vision of maintaining Desert Aire’s traditions, but expanding on them, I’m very confident he will continue Desert Aire’s growth in product innovation,” said Coursin.