#VAV

Tech Tips:

If you work in large commercial offices or mixed-use buildings, you almost certainly work with VAV systems regularly. If you aren't familiar with VAV, this is a quick intro to the basics so that they won't seem so overwhelming. VAV stands for variable air volume; this means that the AHU (air handling unit) can vary […]

500 BTUs per Person Per Hour?

I heard a great presentation by Ron Auvil on VAV systems, and it got me thinking… Can you size a commercial system/perform a block load by the number of occupants? Yes! No, I'm just kidding. That's crazy talk. There is way more to it than that. However, in a commercial environment, while the building's perimeter […]

Mamdoh Eshahat
#commercial #VAV

Check out our most recent video

How to Evacuate an AC system, Full Vacuum Procedure

Our latest Podcast

HVAC School – For Techs, By Techs

Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. Including recorded tech training, interviews, diagnostics and general conversations about the trade.

In this podcast episode, Bryan, Jacob, and JD provide an in-depth look at a significant HVAC project that tested their team’s ability to adapt, learn, and improve. The discussion centers on a large-scale apartment building project that presented numerous challenges in project management, team dynamics, and installation processes. What began as a chaotic and inefficient workflow ultimately transformed into a more streamlined and collaborative effort through careful analysis and strategic adjustments.

The team candidly discusses their initial struggles with project management, particularly around materials handling, piecework compensation, and team coordination. They highlight the importance of moving from an individual-focused approach to an assembly-line mentality, which dramatically improved both productivity and team morale. The podcast reveals the critical nature of communication, ownership, and consistent processes in managing large-scale construction projects.

A key theme throughout the discussion is the evolution of team culture and interpersonal dynamics. The participants emphasize that effective teamwork isn’t about being friends, but about mutual respect, individual accountability, and collective goal achievement. They stress the importance of merit-based performance and creating a work environment where team members are motivated by productivity and quality rather than personal relationships or financial incentives.

Key Topics Covered:

Project scope: New ground-up apartment building HVAC installation
Challenges with initial project management approaches
Transition to assembly-line production methods
Materials handling and staging strategies
Piecework compensation challenges and improvements
Team dynamics and communication
Importance of consistent processes
Breaking down installation into specialized tasks
Balancing speed and quality of work
Learning from project experiences for future improvements

Have a question that you want us to answer on the podcast? Submit your questions at https://www.speakpipe.com/hvacschool.

Purchase your tickets or learn more about the 6th Annual HVACR Training Symposium at https://hvacrschool.com/symposium.

Subscribe to our podcast on your iPhone or Android. Subscribe to our YouTube channel. Check out our handy calculators here or on the HVAC School Mobile App for Apple and Android