Thomas G. Lestina Vice President, Engineering Services, Heat Transfer Research Inc., has over 25 years of engineering and project management experience. He earned a B.S. in Mechanical Engineering from Union College, Schenectady, New York, USA, and an M.S. in Mechanical Engineering from Rensselaer Polytechnic Institute, Troy, NY. He serves on the technical committee for the ASME Performance Test Code 12.5, Single Phase Heat Exchangers. Prior to joining HTRI, he worked as a Lead Engineer for MPR Associates, Inc., Alexandria, Virginia, USA. Lestina oversees our contract services, training and technical support activities. He also routinely teaches workshops and courses as part of the HTRI training program. Lestina is a licensed Professional Engineer (P.E.) in Texas.