Last year, our most popular training class was ‘Electrical for Dummies’. (Dust collection was a close second!)
We’re bringing back some of that vanilla flavor for 2025.
This year, the subject is psychrometrics.
Dry bulb, wet bulb, relative humidity, enthalpy, grains, etc.
If you don’t know how all those items interrelate, then this is the class for you.
If you do, maybe this is the refresher you’ve been waiting for!
This event is live at Air Flow, and you can attend remotely.
Next post will be more about our fun speaker, Jason Leffingwell of Grumman Butkus Associates.
See you in class!

You’re Invited to “Psychrometrics for Dummies”
This is an in-person class with the option for remote attendance.
When: April 8th, 2025 10:00 AM – 12:00 PM CT
Topic: Psychrometrics for HVAC applications
Facilitator: Jason Leffingwell, PE, LEED-AP, Grumman | Butkus Associates
PDH Credits Available: 2
All the best,
Tom Gelin
Air Flow Inc.
8355 West Bradley Road Milwaukee, WI 53223
414-351-1999
