Coffee with Caleffi™ Schedule

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 training sessions are conducted by Caleffi personnel including Bob "Hot Rod" Rohr, our training and education manager, and features industry expert guest speakers.  

All Coffee with Caleffi webinars are free, 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 equivalent to 1.0 PDH for continuing education.   Please verify with your state/province for fulfillment compliance.

Missed a webinar?  No problem!  Our webinars are available 24/7 on YouTube for your convenience.

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

Checkout our webinar line-up:

Coffee with Caleffi™ Schedule
  • July 21, 2022 - Fundamentals of Pressure Reducing Valves+

    Fundamentals of Pressure Reducing Valves
    Thursday, July 21, 2022
    12 noon - 1:00 p.m. CDT


    Maintaining water pressure within an acceptable range is vitally important in all types of building plumbing systems. Unregulated systems can cause high mechanical stress on system components, flow noise, valve cavitation, water hammer and uncomfortably high flow rates from faucets and shower heads.

    John Siegenthaler, P.E. will join Kevin Freidt and Max Rohr from Caleffi to explain the basics of ideal pressure reduction in modern plumbing systems. The fundamentals and design best practices in the presentation apply to residential and commercial system design. This training is best suited for attendees looking to reaffirm the underlying design and installation criteria for ideal pressure regulation in plumbing systems.

    You'll learn:
    → Plumbing system pressure concepts
    → Considerations for low/high pressure scenarios
    → Calculations for dynamic pressure drop
    → When to install PRVs in parallel or in series
    → How to utilize various designs of pressure reducing valves
    → Maximum high pressure reduction ratios and recommendations
    → Troubleshooting quick tips

    A seasoned industry leader and passionate teacher, John is eager to share his over 40 years’ experience in the understanding and proper application of water-based engineering principles with our audience. He is the principal of Appropriate Designs and a regular contributor to industry publications.

    Kevin is the director of product management and technical support.  He is the intellect behind sizing up the best product offerings in a moving target market and manages an exceptional technical support team.  Our audience will thoroughly appreciate his academic passion and concise content delivery.

    Max is Caleffi education and industry engagement manager leading interactions with trade associations, committees, industry initiatives and collaborative manufacturer partners.  Max - a self-described "energy nerd" - has 20+ years of work experience in installation, distribution, manufacturers’ representative and manufacturing roles. Max is a self-described "energy nerd."

    Coffee with Caleffi technical training webinars are free and intended for contractors, designers and wholesalers.  A Certificate of Attendance is emailed to attendees following the webinar for continuing education consideration.  Want to join us?  Simply register today.

    Can't make the webinar?  No problem!  Be sure to sign up anyway and we'll email the recording link found in our webinar archive when it is available.

    If you have questions on webinar content, please direct them to


    Did you know that we have an entire library of Coffee with Caleffi webinars that you can listen into at your convenience?

    You can find the webinar archive here.