Oct 21, 2026
If you could have a car without a timing belt, that would be nice, right? That’s an expensive bill every few years that we all would prefer to avoid. The same applies to fans. Eliminating belts is a real time and cost saver. The fan above looks innocent enough, right?...
Oct 13, 2026
Now we’ve gone and done it, taking a swipe at a competitor’s product. “That’s not nice” says one Midwestern engineer. “I’ve used that software for 20 years” says another. To that I say, you can do more and better with CookSelect. It’s an engineering tool, more than a...
Aug 19, 2025
My guess is that 5-10% of you know plenty about chillers, and you don’t need to sit in our Air Flow/Dunham Bush Chiller class. For me, I look at a chiller in a mechanical room and get mad at myself because I can’t identify the components without a notepad and a few...
Aug 14, 2025
One of my favorite sayings is “No one does anything until there is a problem to solve.” So this chiller training/Dunham Bush product overview invitation flies in the face of one of my own favorite statements. The chiller market is mature. There are big and successful...
Aug 7, 2025
These are great books if you haven’t read them. ‘Revenge’ came out last year and ‘The Tipping Point’ is over 25 years old. Applying ‘Tipping’ principles here, it seems like $50 isn’t a tipping point. Air Flow has been running a $50 gift card for a $500 order for a few...
Aug 7, 2025
Congrats to our first several successful bounty hunters. Both engineers and contractors have won multiple bounties! While there are no more $100 bounties, there are hundreds of bid bounties yet to be awarded. What are you waiting for? Log into Air Flow’s customer...
Jul 31, 2025
Air Flow’s Training Class #3 was centered on the new combustible dust standard 660. We kinda figured NFPA 660 would be a big deal. We Kinda learned it’s not. Not much (that we can see) has changed other than literally the chapter and verse. New standard, but the same...
Jul 3, 2025
Alliteration is a powerful tool. It may have caused you to read this far. Software for coils and fan coils that includes multiple options for the number of rows, the number of circuits, the fin spacing, the tube diameter, is also powerful. If you want to increase your...
