• Mitsubishi Electric US Cooling & Heating Division (Suwanee, Ga.) senior director of industry and government relations, Paul Doppel (right), was named to the U.S. Department of Energy’s (Washington) Commercial HVAC, Water Heating, and Refrigeration Certification Working Group.
• Navien America Inc. (Irvine, Calif.) is celebrating its 35th year in business.