ASHRAE Journal Podcast
by ASHRAE Journal
Tune into conversations among leading experts as they discuss the topics and issues that are impacting the HVAC&R industry. Interested in reaching the global HVACR engineering leaders with one program? Contact Greg Martin at 01 678-539-1174 | [email protected].
Episodes
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65. Nontraditional Career Pathways In HVAC And Engineering
Join host Allison Hambrick along with guests Jonathan Smith and Matt Walters as they delve into how hands-on experience and the courage to try something new can lead to rewarding career paths in HVAC.
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64. Next Generation Refrigerants and Heat Pump Systems Design
Join Zilong Zhao, Associate Member ASHRAE, and Bruno Yuji Kimura de Carvalho, Associate Member ASHRAE, as they explore how the shift to next-generation refrigerants is reshaping ground source heat pump design.
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63. What You Need to Know About the Federal Facilities IAQ Assessment Act
Join ASHRAE Journal Managing Editor Linda Rathke with guests Bill Bahnfleth, Ph.D., P.E., Presidential/Fellow/Life Member ASHRAE, and Bryce Causey, ASHRAE’s Manager of Federal Government Affairs, as they discuss the Federal Facilities Indoor Air Quality Assessment Act and what it could mean for…
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62. Analysis of 50 Energy Efficient Net Zero Buildings
Join ASHRAE Journal Editor Drew Champlin as he interviews David Traxler, P.E., Member ASHRAE, about his award-winning article "Analysis of 50 Energy Efficient Net Zero Energy Buildings.” The conversation delves into the patterns Traxler found through studying existing net zero energy buildings…
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61. Assembling the Team: Practical Tips for Hiring, Onboarding and Beyond
Join ASHRAE Journal Associate Editor Allison Hambrick along with guests Max Rohr and Paige Knowles as they discuss best practices for hiring, building a productive and comfortable work environment, and how to encourage more people to enter the HVAC industry.
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60. A Crash Course on Load Calculations
Join host Matt Price and guest Nathan Kegel as they discuss load calculations, how they tie into evolving ASHRAE standards, and practical takeaways to optimize projects and avoid oversizing equipment.
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59. Building Commissioning 101
Join host Aaron Besseling along with guests Sarah Maston and Alekhya Kaianathbhatta as they offer real-world insight into the essentials of building commissioning.
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58. Smart Systems, Human Leaders: A Live Conversation with Nancy Kohout & Karine Leblanc
Join ASHRAE Journal's Linda Rathke and Allison Hambrick live from the AHR Expo with Women in ASHRAE Leadership Symposium co-chairs Nancy Kohout and Karine Leblanc for a discussion about leadership in STEM—where emotional intelligence, communication and human connection matter just as much as...
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57. Liquid Cooling in Data Centers, Part 3
Join host Justin Seter, along with guests David Quirk and Dustin Demetriou, live from the 2026 AHR Expo for all the latest on liquid cooling in data centers, including rapid IT advancements, the need for quality and speed in the evolving tech landscape, and industry-wide updates on best practices.
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56. Healthy Buildings: Designing for Life with Bill McQuade
Join Alex and Colin McQuade for a lively interview with their father, 2025-2026 ASHRAE President Bill McQuade, about his career in the HVAC&R industry, this term’s ASHRAE Society theme “Healthy Buildings: Designing for Life,” and how to be an effective leader.
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55. The Science of Certification
Join host Badri Patel along with guests Fernando Dutra Del Castillo, Kimberly Pierson and Patricia Young as they discuss the process behind ASHRAE certifications and the value of these certifications in advancing careers and setting industry standards in the HVAC industry.
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54. Pathways to Zero Energy Buildings
Join ASHRAE Journal assistant editor Allison Hambrick and Max Rohr, Member ASHRAE, as they discuss zero energy buildings, biomimicry and designing for energy efficiency.
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53. Windows of Opportunity: Commercial Building Efficiency Upgrades
Join host Jamie Kono, P.E., Associate Member ASHRAE, along with guests Robert Hart, P.E., and Laura Van Rietema, P.E., Associate Member ASHRAE, as they discuss the impact retrofitting windows can have on energy efficiency in commercial buildings, using One Maritime Plaza as a case study.
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52. VRF Systems in an A2L World
Join host Badri Patel, P.Eng., Member ASHRAE, along with industry veterans Christopher Williams, Member ASHRAE, and Scott McGinnis, P.E., Member ASHRAE, as they explore the impact of A2L refrigerants, ASHRAE Standard 15 and its implications, the future of VRF technology, and how ASHRAE members…
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51. Control Strategies for Limiting Cabin CO2 Concentrations in Cars
Join ASHRAE Journal Assistant Editor Allison Hambrick and guest Gursaran Mathur, Ph.D., P.E., Fellow/Life Member ASHRAE, as they discuss the circulation and management of carbon dioxide (CO2) in automotive vehicles, and how high levels of CO2 concentrations that can impact the safety and health…
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50. IAQ Paradigms—The Next Generation
Join ASHRAE Journal Editor Drew Champlin as he interviews Max Sherman, Ph.D., Fellow/Life Member ASHRAE, about his award-winning article "IAQ Paradigms—The Next Generation.” The conversation delves into the evolution of IAQ paradigms from ancient ventilation practices to modern standards, the…
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49. Liquid Cooling in Data Centers, Part 2
Join host Justin Seter, Associate Member ASHRAE, along with guests David Quirk, Member ASHRAE, Tom Davidson, Member ASHRAE, and Dustin Demetriou, Member ASHRAE, as they provide an update on the state of liquid cooling in data centers. Topics of discussion include research on liquid cooling...
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48. Dehumidification for the Environment of Care: Hospital Operating Rooms
Join David Schurk and Mark Nunnelly as they discuss the unique dehumidification needs of hospital operating rooms. Topics of conversation include various system design options, how to strike a balance between compliance and occupant comfort, and general guidance for hospital design engineers.
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47. Reducing Emissions from Heating Hot Water Systems
Join ASHRAE Journal Editor Drew Champlin with guests Hwakong Cheng and Paul Raftery as they discuss reducing gas consumption, optimizing heating water systems and strategies for efficient morning start-up in existing large commercial buildings.
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46. How to Mitigate the Effects of Wildfire Smoke on IAQ
Wildfires have ravaged and devastated portions of California. ASHRAE recently released Guideline 44-2024, which is new guidance to mitigate the Impact of Smoke on Indoor Air Quality. Join host Drew Champlin live from the 2025 AHR Expo as he speaks with guests Abdel Darwich, Michael Gallagher and...
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45. Empowering Our Workforce With Dennis Knight
Join hosts Matt Walters, Associate Member ASHRAE, and Allison Hambrick, ASHRAE Journal Assistant Editor, for a discussion with 2024–25 ASHRAE President Dennis Knight about this term’s ASHRAE Society theme “Empowering Our Workforce: Building a Sustainable Future” and what’s next for the HVAC&R...
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44. Liquid Cooling in Data Centers
Many unanswered questions exist pertaining to high-availability operation of liquid-cooled IT equipment. Join host Justin Seter with guests David Quirk, Dustin Demetriou and Tom Davidson as they discuss the ins and outs of liquid cooling in data centers.
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43. Occupancy in the Built Environment
Join guests Amr Suliman and Marina Topouzi and ASHRAE Journal Managing Editor Kelly Barraza for this episode on occupancy in the built environment. This slice on building occupancy covers ventilation, indoor environmental quality, resilience, harnessing data on occupant behavior and how building...
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42. Becoming an ASHRAE Fellow
The College of Fellows of ASHRAE is composed of society members who have been awarded the Membership Grade of Fellow and serve as ambassadors both within and outside of ASHRAE. In order to qualify, you must be a full member in good standing for 10 years and have demonstrable contributions to the...
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41. Machine Learning in HVAC Applications
Machine learning (ML) is one of the defining technologies of our era, yet its application to HVAC controls is still in its infancy. Join ASHRAE Journal Managing Editor Kelly Barraza and Michael Berger, Member ASHRAE, as they discuss the use of ML in HVAC and how the technology can potentially...
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40. Elevator HVAC Design Requirements with Kelley Cramm
Join Journal Editor Drew Champlin and Kelley Cramm, P.E., Life Member ASHRAE, as they discuss how HVAC factors into code requirements for elevators, the shift to machine room-less elevators and architectural coordination.
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39. Dehumidification in Residential and Commercial Buildings
Join experts David Schurk, Life Member ASHRAE, and Allison Bailes III, Ph.D., Member ASHRAE, as they discuss dehumidification needs in various climates and weather conditions as well as the differences between dehumidifying commercial, residential, industrial and health-care settings.
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38. Danielle Passaglia Talks Lucy's Engineering Adventures (And Going Green)
Join Journal Assistant Editor Sara Omer with guest Danielle Passaglia, Senior Mechanical Engineer at SmithGroup and author of Lucy’s Engineering Adventure and Lucy Goes Green as they discuss the impact of ASHRAE’s first book series for children and the intricacies of STEM-focused youth outreach.
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37. Transitioning to Low Global Warming Potential Refrigerants
Join ASHRAE Senior Manager of Standards, Ryan Shanley, and guests Doug Reindl and Stet Sanborn as they discuss the transition from high GWP to ultra-low GWP refrigerants. Further talking points include the marketplace for A1, A2 and A3 refrigerants, as well as how this phase of flammable...
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36. Progression of Energy Efficiency Regulations on Fans
Join Christian Taber and Michael Ivanovich as they discuss how the fans and blowers industry has evolved in recent years. Key talking points will include the progression of energy efficiency regulations on fans, ASHRAE Standard 90.1, large diameter ceiling and circulating fans, drives, and...
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35: Guideline 42: Enhanced IAQ for Commercial & Institutional Facilities
Indoor air quality (IAQ) has consistently been a sticking point with facility owners and operators. Join Tina Brueckner and Jennifer Isenbeck as they discuss how engineers, industrial hygienists and other practitioners in the industry can follow ASHRAE Guideline 42 Enhanced IAQ for Commercial &...
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34. Paths to Leadership in ASHRAE
It can be hard to know how to get involved when you’re just starting out, but the rewards that come with finding out can be exponential for your personal and professional development. Join Billy Austin, Sarah Maston, and Host Erica Powell as they discuss their own experiences, paths to ASHRAE...
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33. Standard 100-2024 Updates & How Decarbonization Initiatives Shape the Industry
Live from the 2024 AHR Expo show floor, join Glenn Friedman, Jamie Kono, Mike Williams and Drew Champlin as they discuss recent updates to Standard 100-2024 and how decarbonization initiatives have been shaping the industry. The new edition of Standard 100 addresses key issues of climate change...
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32. Strainers and Their Uses in Hydronic Systems
Join Journal Editor Drew Champlin and Mike Gallagher, P.E., Fellow/Life Member ASHRAE, as they discuss how strainers are used in hydronic systems along with the differences between wye, basket and inlet strainers and address common mistakes when applying strainers. This podcast is brought to you…
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31. Tackling the Climate Crisis With 2023–24 ASHRAE President Ginger Scoggins
Join ASHRAE Journal Managing Editor Kelly Barraza and 2023–24 ASHRAE President Ginger Scoggins as they discuss tackling the climate crisis, approaching issues of cost when implementing decarbonization strategies and what’s in store for the rest of Scoggins’ tenure. Have any great ideas for the...
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30. District Energy Systems – Designing for Longevity
Alec Cusick, Associate Member ASHRAE; Steve Tredinnick, P.E., Fellow ASHRAE; Gary Phetteplace, Ph.D., P.E., Fellow/Life Member ASHRAE; and ASHRAE Journal Editor Drew Champlin discuss why it’s critical that the steam and water pipes in district energy environments be designed with longevity in…
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29. VRF Basics & Proper Installation Techniques
Kelley Cramm, P.E., Life Member ASHRAE, and Drew Champlin, Editor of ASHRAE Journal, discuss the basics of VRF systems and how to keep them from failing. Learn more on installation practices and how engineers and contractors can ensure owners are getting a quality installation. Have any great…
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28. Where There’s Smoke, There’s HVAC
Daniel Bourque, Greg Nilsson, and Dr. Rebecca Schmidt discuss ASHRAE Guideline 44P, Protecting Building Occupants from Smoke During Wildfire and Prescribed Burn Events, and how wildfire smoke impacts buildings, people and public health. Have any great ideas for the show? Contact the ASHRAE…
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27. Revolutionizing Data Center Sustainability With AI and Purpose-Built Solutions
Data center operators and owners have strict sustainability goals, and it is paramount mission-critical data centers are equipped with innovative solutions to help achieve these goals as quickly as possible. Join Host Thomas Loxley with Mukul Anand and Joe Prisco as they discuss the current “hot...
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26. Infectious Aerosol Control: Understanding Standard 241
Join ASHRAE’s Manager of Codes, Emily Toto, as she speaks with William Bahnfleth, Ph.D., P.E., Presidential/Fellow/Life Member ASHRAE, and Max Sherman, Ph.D., Fellow/Life Member ASHRAE, about ASHRAE Standard 241, Control of Infectious Aerosols. The trio discusses the motivation behind developing...
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25. Residential Buildings: Energy Efficiency, Decarbonization and Standard 90.2
Join Rachel Romero, P.E., Member ASHRAE; Theresa Weston, Ph.D., Member ASHRAE; and Philip W. Fairey, Life Member ASHRAE, as they talk residential applications and ASHRAE’s contributions to the residential space. The discussion also includes insights into ASHRAE Standards 90.2 and 62.2, IEQ,...
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24. Thermal Comfort
Join Robert Bean, Fellow ASHRAE, and Peter Simmonds, Ph.D., Fellow Life Member of ASHRAE, as they discuss thermal comfort in buildings and the application of ASHRAE Standard 55, Thermal Environmental Conditions for Human Occupancy, in real-world settings. Have any great ideas for the show?…
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23. Ventilation in Theory vs. Ventilation in Practice
Join Andrew Persily, Ph.D., Fellow/Life Member ASHRAE, and Meghan McNulty, P.E., Member ASHRAE, as they discuss disconnects between design intent and performance when ventilating buildings and how ventilation theory and research play out in real-world applications. NIST Indoor Carbon Dioxide…
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22. Energy Efficiency in Data Centers
ASHRAE’s Manager of Codes, Emily Toto, and Assistant Manager of Standards, Thomas Loxley, speak with Marcus Hassen, P.E., Chair of SSPC 90.4; and Bob McFarlane and Terry Rodgers, founding members of SSPC 90.4; about data centers’ energy efficiencies as well as the committee's latest publication:...
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21. Securing Our Future: Live at the 2023 AHR Expo With ASHRAE President Farooq Mehboob
Current 2022–2023 ASHRAE President Farooq Mehboob is spotlighted in this episode, which was recorded live at the 2023 AHR Expo in Atlanta, Ga. This interview covers Farooq’s rich life experience as a building science engineer and consultant, which started in his native country of Pakistan in the...
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20. Engineering & HVAC in the Developing World
The impact of engineering on humanity cannot be overstated. We speak with two engineers who with a group of partners on the ground in Peru created a system to heat the homes of people who live high in the Andean regions of Peru. These residents face severe cold temperatures during the winter, so...
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19. The Implications of IIJA and IRA on HVAC&R
How do the Infrastructure Investment and Jobs Act (IIJA) and the Inflation Reduction Act (IRA) impact ASHRAE members and the HVAC&R industry as a whole? Join Alice Yates, director of government affairs for ASHRAE, and Matthew Young, manager of government affairs, as they give an overview of the...
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18. Breaking Into HVAC&R: Challenges of Being a Young Engineer
You’re only out of school a few years and you’re excited to join the HVAC&R industry: Great jobs, great profession, great community, good money. But when you break into the industry, you discover that—in many cases—you’d be among the youngest in the company, let alone in the room. Turn off or…
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17. Are We Ready for Artificial Intelligence in Building Design?
Don’t miss Dr. Zoltan Nagy, the director of the Intelligent Environments Laboratory at The University of Texas at Austin, and Dr. Rania Labib, who established the Artificial Intelligence and High-Performance Buildings Lab at Prairie View A&M University, as they talk with ASHRAE Journal Editor…
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16. Diversity in HVAC&R—Driving Technology Through Workforce Development
Join three ASHRAE volunteer leaders from Mexico—Jeannette Hay, the current president of the Monterrey chapter; Eleazar Rivera, past president of the Monterrey chapter; and Cuauhtemoc Aguirre, the president of the Guadalajara chapter—in a conversation with ASHRAE Journal Editor John Falcioni on…
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About this show
Tune into conversations among leading experts as they discuss the topics and issues that are impacting the HVAC&R industry. Interested in reaching the global HVACR engineering leaders with one program? Contact Greg Martin at 01 678-539-1174 | [email protected].
Hosted by
ASHRAE Journal
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