Caleffi North America, a manufacturer of engineered solutions for hydronic and plumbing systems and committed to providing excellence in education, is proud to introduce the 32nd edition of "idronics: Troubleshooting Hydronic Systems."  This newest edition discusses the physical processes at work in hydronic systems and presents a process for troubleshooting issues in residential and light commercial settings.

In coordination with the journal launch, Caleffi hosted an idronics book signing event with issue author John Siegenthaler, P.E, a longtime Plumbing & Mechanical and PM Engineer columnist. Siegenthaler, a seasoned industry leader and principal of Appropriate Designs, also hosted a 20-minute keynote conversation about the issue from the show floor.

Subscribers to the journal will receive a hard copy of the new edition in February. Caleffi also provides an interactive experience for the journal, optimizing access for mobile, tablets and desktop devices. The interactive edition can be found at

A set of Coffee with Caleffi webinars will discuss this topic in more detail. Siegenthaler will present Part 1 on Thursday, Feb. 23 from 12 – 1 p.m. CT.  Registration is open now.  

Not familiar with idronics?  The complimentary journal is provided semi-annually and is written for industry professionals to aid them in system design, component application and selection.