A journal of design innovation for hydronic, plumbing and renewable energy professionals.

idronics™ is a complimentary educational journal series for hydronic, plumbing and renewable energy professionals to aid them in system design, component application and selection.   The popular and frequently referenced publication is written by engineers and oriented towards innovative design techniques with a commitment to continuous education of North American professionals.

Beginning with the 27th edition and in cadence with new releases, Caleffi now provides interactive access to the journal at Watch for the collection to GROW!

Interested in receiving your own copy of our popular idronics journal?  Register today or order a previous edition.
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Coffee with Caleffi™


Coffee with Caleffi™ Webinars

The popular educational series, Coffee with Caleffi™, is an online technical training webinar and is intended for contractors, designers and wholesalers. The complimentary one-hour sessions are conducted by Caleffi personnel including by Bob "Hot Rod" Rohr, our training and education manager, and features industry expert guest speakers. 

All Coffee with Caleffi webinars are complimentary, but registration is required for real-time attendance. After registering, you will be immediately forwarded a confirming email containing login details for attending the webinar. When training time comes, grab a coffee, tune in and learn more about Caleffi’s innovative products and how they can add value to your work. A Certificate of Attendance is emailed to all attendees following the webinar.

Missed a webinar? No problem! Our webinars are available 24/7 on YouTube for your convenience.  The archive is a collection of our most popular webinars with content geared towards benefiting professionals in the hydronic and plumbing fields. 

If you have questions on content, please direct them to and be sure to follow us @CaleffiUS for the latest in webinar news.


Coffee with Caleffi™ Schedule