Uponor North America announced Kate Olinger was elected vice chair for the BCD division of the Plastics Pipe Institute, Aaron Stotko was elected treasurer of the Minnesota chapter of ASHRAE, Stephanie Radel was named president of the Minnesota chapter of ASPE, Tyler Watson was named corresponding secretary for the Minnesota chapter of ASPE and Denis Montour was nominated as president of the Quebec chapter of CIPH.

A. O. Smith tabbed Jeffrey T. Ogan as its director of product management and technical support for the company’s water-heating business unit. He will lead the business unit’s residential and commercial product-management teams in support of product development, segment sales and profitability for the gas tankless water heaters.

Marley Engineered Products named Lovin Saini as its new director of product management where he will be in charge of leading the company’s product managers in developing market strategies to grow the profitability of the company.

Danfoss is celebrating the 50th anniversary of the production of AC drives.