IHEA’s newest member, DELTA H TECHNOLOGIES, is a growing family business that prides itself on quality and performance. The company was originally established as DELTA H SERVICES in 1990 by Richard Conway while he was finishing his degree in Industrial & Systems Engineering from The Ohio State University. Conway, a United States Air Force veteran, scheduled work around his busy class schedule. After graduating from OSU in 1993, he formed DELTA H SYSTEMS Inc. DELTA H initially specialized in servicing combustion and control systems on industrial furnaces, ovens, and kilns. The company continued service-related projects but also performed control system upgrades, used equipment sales, and design and assembly of specialized furnace and oven systems.