• Siemens Building Technologies Inc. appointed Christoph Vogel to lead the company’s Heating, Ventilation and Air Conditioning Products (HVP) Business Unit. As vice president and unit head, Vogel will be responsible for day-to-day operations, as well as financial and competitive success.

• Rotobrush® International LLC (Grapevine, Texas) hired Clint Harris as its vice president of business services.

• Colmac Coil Manufacturing (Colville, Wash.) promoted Jeremy Olberding to sales manager. He will supervise factory sales personnel and oversee the Colmac Heat Transfer, Industrial Refrigeration, and Heat Pump Water Heater product groups.

• Munters Moisture Control Services (Glendale Heights, Ill.) appointed Kimberly Dotson as national account manager of special projects.

Publication date: 03/23/2009