Heat Transfer Research, Inc. (HTRI®) is the global leader in process heat transfer and heat exchanger technology. Founded in 1962, our industrial research and development consortium serves the engineering needs of nearly 1000 corporate member sites. 

HTRI® staffs conduct application-oriented research on industrial-scale equipment at our state-of-the-art Research & Technology Centre; we use these proprietary data to develop methods and software for the thermal design and analysis of heat exchangers and fired heaters.

We provide technical support to all members and offer training, consulting, and contract services to both members and non-members.