Can a hydronic system effectively – and efficiently – provide heating, cooling, domestic hot water AND heat recovery ventilation in a residential home? John Siegenthaler, P.E., a favorite to the webinar series, will discuss design details, challenges and lessons learned from a from a recent project profile of a modern hybrid approach utilizing an air-to-water heat Read more
John Siegenthaler

There is an ongoing need for technicians who can diagnose and correct issues with all types of HVAC systems. Continuing from Troubleshooting Hydronic Systems, Part 1 where host John Siegenthaler, P.E. built a framework for system troubleshooting, this webinar will cover identifying common system problems and applying corrective actions. Siegenthaler finishes this two-part discussion at Read more

You’re invited to our complimentary educational series, Coffee with Caleffi™. The popular series is an online technical training webinar and is intended for engineers, contractors, designers and wholesalers. What’s next? Air-to-Slab Heat Pump Systems Thursday, Nov. 17 12:00 – 1:00 p.m. CST Technical Content Level: Intermediate REGISTER TODAY Air to water heat pump technology is steadily gaining traction. When a heat Read more

Caleffi North America, Inc., a leader in state-of-the-art engineered solutions for hydronic and plumbing systems and committed to providing Excellence in Education, is proud to introduce the 31st edition of idronics™: Fundamentals of Pressure Reducing Valves. This newest edition builds a technical foundation for selecting, installing and servicing pressure reducing valves. Readers will learn how, when Read more

Caleffi North America, Inc., a leader in state-of-the-art engineered solutions for hydronic and plumbing systems and committed to providing Excellence in Education, is proud to introduce the 30th edition of idronics™: Hydronics for Low-Energy & Net-Zero Buildings. This newest edition describes concepts and technical details in crafting hydronic systems for these modern buildings. It stresses Read more