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Being an HVAC Creative

Matt Bruner joins the podcast to talk about what it's really like being an HVAC creative. Matt is a young HVAC business owner who has recently written several HVAC School tech tips and pursued creative interests in the trade.

Being creative in any industry or aspect of life requires us to be aware of what's around us and think deeply about how things can be better. Creativity requires us to channel our dissatisfaction into finding a solution, not just complaining, similar to how children channel boredom into projects.

While the industry relies on processes and procedures to establish consistent standards, an over-reliance on processes can remove opportunities for HVAC professionals to be creative in their careers. However, creative solutions still need to be based on a solid understanding of the scientific and safety fundamentals of the trade. In many cases, processes get better when people are allowed to be creative and tweak existing models and ways of doing.

There is plenty of room for creativity in the design and installation of residential HVAC systems. Common problems, including the need for dehumidification, require creative solutions from smart people in the trade. Solving these challenges is fun for creative-minded people, especially those who acknowledge that they don't have all the answers. The HVAC industry has so many jobs that require creativity through hands-on problem-solving.

Matt and Bryan also discuss:

How Matt ended up in the HVAC industry
“Poor” creativity
Institutional and self-imposed constraints
AI and data models
What it really means to “do things better”
Unteaching and unlearning bad habits
Asking the right questions
Self-awareness
The evolution of “the right way” of doing things

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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 engaging and informative episode, Bryan sits down with Elliot to discuss his recent training experience with the National Comfort Institute (NCI), covering two intensive courses on duct system optimization and residential air balancing. The conversation offers valuable insights for HVAC professionals looking to improve their technical skills and provide better service to their customers. With a mix of technical expertise and practical field experience, this episode breaks down complex HVAC concepts into actionable strategies for contractors and technicians.

Elliot shares his key takeaways from the NCI training, emphasizing how the courses filled critical knowledge gaps about the “invisible stuff” in HVAC systems—the air itself. The discussion reveals a common industry problem: most HVAC professionals focus heavily on equipment while neglecting proper duct design and air balancing. Elliot explains how he learned to move beyond guesswork in duct design, discovering that flex duct has actual CFM ratings and that proper system design requires understanding static pressure, equivalent length of fittings, and the science behind airflow. The conversation highlights the importance of oversized return air systems—a point both hosts stress repeatedly—and explains why Florida (and possibly the entire nation) suffers from chronically undersized returns. The hosts discuss various duct system approaches, from traditional trunk lines to the flex-and-fitting systems, acknowledging that different markets require different solutions based on climate, building construction, and supply chain availability.

Throughout the episode, Bryan and Elliot tackle practical installation challenges that technicians face daily. They discuss the importance of proper flex duct installation, explaining how compressed or sagging ductwork dramatically reduces airflow efficiency. The conversation covers the critical role of balancing dampers in every branch run, the impact of proper duct strapping, and how simple adjustments like straightening kinked flex duct can immediately improve CFM delivery. The hosts also address the limitations of builder-grade installations, noting that most new construction lacks the dampers necessary for proper air balancing. They emphasize a practical, process-based approach to HVAC work that focuses on getting clients measurable results without requiring perfect conditions or unlimited budgets.

The episode concludes with a strong endorsement of the National Comfort Institute’s training programs and tools, particularly the TrueFlow Grid and measureQuick technologies that simplify complex air balancing calculations. Bryan and Elliot stress the importance of ethical, high-performance contracting that delivers real value to customers rather than just marketing sizzle. They encourage HVAC professionals to invest in training and proper tools, acknowledging that while the initial investment may seem steep, the ability to provide superior service and reduce callbacks makes it worthwhile. The conversation serves as both a technical deep-dive and a call to action for contractors to elevate their skills and focus on the whole system—equipment, ductwork, and building envelope—to truly solve customer comfort problems.

Topics Covered

NCI Training Experience – Elliot’s overview of the duct system optimization and residential air balancing courses, including instructor quality and course relevance to Florida’s HVAC market
Duct Design Fundamentals – Moving from guesswork to calculated design using CFM ratings, square footage calculations, and proper system output considerations
Static Pressure Management – Understanding static pressure drop across coils, the importance of variable speed fans, and strategies to reduce total external static pressure
Return Air Systems – Why bigger returns are always better, the critical importance of oversized return grills, and the impact of filter face velocity on system performance
Equivalent Length of Fittings – How fittings add “phantom” duct length to runs, techniques to reduce equivalent length, and the dramatic impact of turning vanes on 90-degree turns
Flex Duct vs. Trunk Lines – Comparing different duct system approaches across various markets, the pros and cons of metal, duct board, and flex systems, and the flex-and-fitting methodology
Proper Flex Installation – The importance of stretching flex duct correctly, proper strapping techniques, and how sagging or compressed flex drastically reduces airflow
Air Balancing Techniques – The necessity of balancing dampers in every branch run, methods for achieving proper air distribution, and using velocity comparisons for troubleshooting
Throw and Mixing in Rooms – Understanding that grills, not duct size, control air throw and mixing, and the role of Manual T in selecting appropriate terminal devices
Practical Installation Tips – Simple improvements technicians can make during service calls, like straightening kinked ductwork and adding straps to reduce sag
High-Performance Tools – The TrueFlow Grid, measureQuick app, hot wire anemometers, and other technologies that simplify complex air balancing calculations
Building Performance Perspective – Moving beyond equipment-only focus to consider the entire system: ductwork, building envelope, and how they all interact
Ethical Contracting – Delivering real value to customers, avoiding the “all sizzle, no steak” approach, and providing solutions that work within real-world budgets and constraints

Learn more about NCI’s training opportunities HERE.

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Search Episodes

What We Learned From NCI Duct / Balancing Training

01/08/2026

Bryan Orr

HVAC Systems for Architects: Making Sense of the Alphabet Soup – Short #273

01/06/2026