John Siegenthaler is a mechanical engineering graduate of Rensellaer Polytechnic Institute and a licensed professional engineer. He has over 32 of experience in designing modern hydronic heating systems. John is also an Associate Professor Emeritus of engineering technology at Mohawk Valley Community College in Utica, NY. He is the author of the text Modern Hydronic Heating, and numerous other publications dealing with hydronic heating .
This is a guest article by John Siegenthaler. BTEC, HeatSpring, and John are running a 10-week advanced design class on biomass boilers in residential and commercial hydronic systems. Click here to learn more about the biomass design heating class. more »
Jul 7, 2014 12:00 AM Guest Columns