Designing High-Pressure Atomization (HPA) Humidification Systems For HVAC Applications
This webinar equips engineers with the technical knowledge required to design and implement adiabatic High-Pressure Atomization (HPA) humidification systems in commercial and healthcare facilities. Attendees will explore core system elements, including reverse osmosis (RO) treatment, pump stations, dispersion assemblies, controls, and safety interlocks.

Credit: 1 PDH
Price: $0.00
Wednesday, March 25, 2026
Start Time: 12:00pm Eastern (11:00am CT, 10:00am MT, 09:00am PT)
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Designing High-Pressure Atomization (HPA) Humidification Systems for HVAC Applications
This webinar provides engineers with the technical foundation to design and apply adiabatic High-Pressure Atomization (HPA) humidification systems in commercial and healthcare environments
The presentation will explain humidification fundamentals, comparing isothermal (steam) and adiabatic approaches, and will detail how HPA systems use high-pressure reverse osmosis (RO) water to generate ultra-fine droplets (≤10 microns) for rapid evaporation and evaporative cooling.
Participants will learn key system components—including RO treatment, pump stations, dispersion assemblies, controls, and safety interlocks—and critical design variables such as absorption distance, airflow verification, droplet size, and drainage.
The webinar will also review common design pitfalls and will outline healthcare compliance requirements under ASHRAE 170, emphasizing water treatment, recirculation, and hygiene controls.
What you’ll learn in just one hour:
Benefits of Noon Pi webinars:
- You don’t have to leave your office. The entire training session is conducted from the convenience of your desk or meeting room.
- No fancy technology required. A computer or smart phone with a good Internet connection is all the equipment you need. Just log in and start learning.
- No wasted time. Our compact, one–hour sessions fit into the busiest of schedules. In no time, you’re back on the job using the wealth of relevant information you gained.
- Earn PDH credit. Webinars earn PDH credit for engineers in all states, unless noted otherwise in the literature for a specific webinar. For more details, check your state requirements.
- You have nothing to lose. Noon Pi webinars are offered to engineers free of charge!
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