Heatcraft Refrigeration Products, Stone Mountain, GA, has named David Blake Miller director of operations. Miller will be responsible for all operations at Heatcraft’s Danville facility, including manufacturing, engineering, materials, parts distribution, integrated business systems, human resources, and accounting. Miller was formerly the general manager with Krack Corp., and has also held senior engineering positions at Reco/York international and William B. Wilson Co. For more information, visit www.heatcraftrpd.com.