NADCAP accreditation has to do with a company's compliance with certain specifications. There is no such thing as a NADCAP approved furnace or oven. Lucifer Furnaces can build your furnace or oven to comply with the requirements of AMS 2750, a common furnace specification cited in NADCAP requirements for heat treating. It is your company or your process that becomes NADCAP accredited. If you are thinking about NADCAP accreditation, be sure to mention that when you are buying equipment.