Lochinvar named four new sales hires. Neil Rolph takes over as vice president of engineering, a position he previously held with Weil-McLain. Kevin Leary joins as regional sales manager for Illinois, Iowa, Nebraska, Missouri, Wisconsin, Minnesota and the Dakotas. His past experience is with Rostra Tool Co. and Amtrol. Named northern sales manager is Lou Falzer, formerly vice president sales and marketing for Raypak. In addition, Bob Zunt has been hired as parts manager.