Caleb and I have been running around to local engineering firms with a presentation about Air Flow’s capabilities.
Without fail, I’ll ask them about their take on 3-phase VRF systems*.
And without fail, there will be a pregnant pause.
Followed by some looking around at each other around the room.
Maybe a war story.
Maybe an ongoing problem.
Maybe a concern about refrigerant detection or flammability.
Here’s what I haven’t heard.
“We LOVE VRF.”
“We plan to use a lot of VRF.”
Your silence speaks volumes.
Oh yeah, join our chiller class. You might need one.
* To be clear, there are a lot of single phase heat pumps in and that seems to be going just fine.
See you online, in class.
Tom
You’re Invited to
“The Chiller Class You Probably Need”
This is a remote attendance class only.
When: September 16th, 2025 10:00 AM – 12:00 PM CT
Topics:
Chillers: Chiller basics, refrigeration process, component identification, and piping.
Dunham Bush product line: Overview of the Dunham bush chillers.
Facilitator: Ahmad AbdulAziz, MBA | Mechanical Engineer
PDH Credits Available: 2
