If you’re dealing with hydronic heating on any level ? considering, designing, maintaining, installing professionally or as a do-it-yourself project ? you will love this book. Although it includes all the complicated, technical information, a great writing style makes fast learning fun and entertaining.
Seriously meant for the practicing professional tradesperson, this very low-key, almost conversational style book teaches the pros and cons and the "how-to" install all kinds of residential hydronic systems. Very opinionated, easy to follow, even humorous in places, here is a book for anyone contemplating the process. If you can keep it simple enough, this book may be all you need. (if you want a little more theory and coverage of complex systems, see "Modern Hydronic Heating".)
Hydronic Radiant Heating 
If you’re dealing with hydronic heating on any level ? considering, designing, maintaining, installing professionally or as a do-it-yourself project ? you will love this book. Although it includes all the complicated, technical information, a great writing style makes fast learning fun and entertaining.