American Wheatley manufactures hydronic specialty products for commercial HVAC systems — air separators, expansion tanks, triple duty valves, and shell-and-tube heat exchangers — engineered and fabricated to ASME standards at their Broken Arrow, OK facility. 

Their equipment solves the mechanical-room-level problems hydronic systems create: air and sediment removal, thermal expansion management, and flow control at pump discharge, serving data centers, institutions, multi-family residential, and commercial buildings.