



Technical Seminar
Wed, May 13
|CHC California Hydronics Corporation
Christoph Lohr from IAPMO and ASPE Phoenix will be joining us virtually to present on Legionella: Engineering and Legal Implications and Hot Water Return System Design for Domestic Hot Water.
Time & Location
May 13, 2026, 10:00 AM – 2:00 PM
CHC California Hydronics Corporation, 2293 Tripaldi Way, Hayward, CA 94545, USA
Guests
About the event
ASPE-SF Technical Seminar: Legionella & Domestic Hot Water Design
We are excited to announce our upcoming ASPE Technical Seminar on Wednesday, May 13, 2026. We’ve lined up a fantastic guest speaker to lead a deep dive into some of the most pressing technical challenges in plumbing engineering today.
Meet Our Speaker: Christoph Lohr
Christoph Lohr serves as the Vice President of Technical Services and Research at IAPMO. He is a highly qualified industry expert, holding credentials including PE, CPD, LEED AP BD+C, and ASSE 12080 and past president of the Phoenix Chapter.
What We’re Covering
Christoph will be joining us virtually to present on two critical topics: