Episodes
Feb. 16, 2024
EP153 HVACR Horizons: From 12-Year-Old Prodigies to Industry Pioneers With Eric & Bill (February 2024)
In this episode Eric Kaiser and Bill Spohn review their experiences and insights from the 5th Annual HVACR School training symposium. They start by discussing the symposium's popularity, noting it had a cap of 300 attendees, indicating a high level of...
Feb. 9, 2024
EP152 Ralph Wolf's HVAC Odyssey: Lessons, Laughs, and Legacies (December 2023)
In this episode of the Building HVAC Science Podcast, Eric Kaiser introduces Ralph Wolf, a respected figure in the HVAC industry, known for his internet presence and contributions to the field. Ralph discusses his journey, emphasizing the impact of...
Feb. 2, 2024
EP151 From Ice to Inspiration: Highlights at the AHR Expo (January 2024)
Eric Kaiser and Bill Spohn share their experiences and observations from the 2024 AHR Expo, a major event for the heating, ventilation, air conditioning, and refrigeration (HVACR) industry held this past week (Jan 22-24, 2024). Main points: ...
Jan. 26, 2024
EP150 Filtering the Future - The Journey of John Ellis in Reinventing Air Quality (November 2023)
Bill & Eric had a great time digging into the details of all things IAQ with John Ellis. Our conversation covered a new air filtration product developed by John in collaboration with Dustfree. Eric queried John on the...
Jan. 19, 2024
EP149 More Than Just Fixing Furnaces: Why NCI is the Heartbeat of the HVAC Industry With Dominick Guarino (December 2023)
Eric and I had the distinct pleasure of interviewing Dominick Guarino the Chairman & CEO of the National Comfort Institute (NCI) about its mission to improve the HVAC industry through education and training. Here are the key points: NCI's origin...
Jan. 12, 2024
EP148 Trade Secrets Revealed: Inside Classset, the Platform Building a Blue-Collar Boom with Cooper Newby (November 2023)
Eric and I had a great time learning about Classset, a platform that connects skilled trades workers with potential employers. Here's a 3-paragraph summary: Classset was founded by Cooper Newby and his co-founder Nick Jones, who were inspired by their...
Jan. 5, 2024
EP147 Building science haiku with Shawna Henderson November 2023
Eric and I had the pleasure of interviewing Shawna Henderson, as self-proclaimed building science wonk: who works to keep it real in the field and make it real with online training for builders and renovators. A unique thought she shares were her...
Dec. 15, 2023
EP146 Around the country in 227 days Or ELK's 2023 Travelogue (December 2023)
We’ve kept Eric Kaiser, our Industry Engagement Manager, busy for the last couple years and especially in 2023. Part of his busy-ness was related to traveling to various conferences, meetings and events. In this episode, Bill and Eric chat about...
Dec. 8, 2023
EP145 Product innovation from Holland - a conversation with Niek-Jan Bink of ACIN Instruments (October 2023)
Niek-Jan’s Linked In ACIN Products: RETROTEC and ACIN at TruTech Tools: Eric and I had the pleasure of interviewing Niek Jan Bink, a Dutch national who has been working in the HVAC industry for over 20 years. He is the founder of...
Dec. 1, 2023
EP144 Tailor made training for the trades with Louise Kellar from UEi (October 2023)
Eric and I had a great conversation with Louise Kellar, the National Training Manager for UEi Test instruments. We share a lot of common ground with Louise on education and proper application in test and measurement. And in this interview Eric and...
Nov. 24, 2023
EP143 Using AI in your HVAC Business with Tersh Blissett (October 2023)
Eric and I agree: Tersh Blissett would win the best-dressed in HVAC award if there was one. But beyond his dashing apparel, Tersh is a person of many talents. As a visionary creator of the Service Business Mastery podcast (now with co-host Josh...
Nov. 17, 2023
EP142 The Malco Story: Good Stewards Supporting the Trades with Rebecca Talbot & Rich Benninghoff (October 2023)
Listen in as Eric and I interview two of the leaders of Malco products and learn how they have become the nation’s leading solution developers and manufacturers of “tools of the trade” for HVAC (Heating, Ventilating and Air Conditioning),...
Nov. 10, 2023
EP141 Sustainability is complex, why simplicity is more important than ever with Steven Biersteker (October 2023)
Another post on LinkedIn is what got this conversation/episode started. Perhaps it was the architectural rendering of a piece of cake that caught my eye – well done Steven! (FYI as of this writing this post has 564 reactions, 59 comments and 45...
Nov. 3, 2023
EP140 Thoughts on the push for heat pumps and the accompanying funding for electrification With Cindy Zeis (October 2023)
Eric and I had a great conversation with Cindy Zeis of Performance Systems Development, , a company with the tag line: “Moving Energy Efficiency Forward” and description. We combine building science with technology to help utility companies,...
Oct. 27, 2023
EP139 Creating a culture of #betterhvac with Tim DeStasio (August 2023)
DEFINITION of Culture Learned patterns of perception, values, and behaviors, SHARED by a group of people that are dynamic and heterogeneous. (diverse in character or content.) I like having guests on the podcast share their journeys and...
Oct. 20, 2023
EP138 Tying it all together - The Whos Whats and Whys of Ty Branaman (August 2023)
We had a great time interviewing the man behind the brand “Love2HVAC”. Ty Branaman’s passion for all things HVAC education certainly comes through in every conversation and interaction we’ve had. Ty has a lot of patience (and a small pointer...
Oct. 13, 2023
EP137 Growing businesses need structure, EOS can provide it with Derek Pittak (September 2023)
I’m not exactly sure when I got introduced to the concepts of EOS, the Entrepreneurial Operating System. It was likely during my 12 week “crash course” in business with Goldman Sachs 10,000 Small Business program or 10kSB ( ) – probably one of...
Oct. 6, 2023
EP136 Utilizing Smart Maintenance plans benefits your customers and your business with Josh Teekell (August 2023)
Eric and I had the pleasure of interviewing Josh Teekell, founder of SmartAC.com Josh has envisioned, developed, and built a straightforward, EASY-to-install tech product that enables Smart Maintenance plans. Josh describes the net result for HVAC and...
Sept. 29, 2023
EP135 Making Sustainable Building Mainstream Building With Robby Schwartz (August 2023)
Meet Robby Schwartz, founder of the BuildTank and the BuildTank Podcast who aims Robby on LinkedIn: I have been engaged in Applied Building Science, Resiliency and Sustainability, energy efficiency, Codes etc. since the early 1990’s. My...
Sept. 22, 2023
EP134 The Science of Air leading to Healthier Indoors with Alex DeGagne’ (August 2023)
My guest today, Alex DeGagne’, is one of those very interesting people I have met in my travels in the last few years. Alex is CEO & owner of MINOTAIR, a manufacturing company currently based in Gatineau in southwestern, Quebec, Canada. ...
Sept. 15, 2023
EP133 Commissioning an HVAC System is hard- doing it with measureQuick is easier with Jim Bergmann (August 2023)
Eric Kaiser and I had the pleasure of interviewing the man, the myth, the legend (and our friend) Jim Bergmann in this episode. As Jim’s business has grown, there are a lot of new updates, activities and events happening and coming up soon. Go to...
Sept. 8, 2023
EP132 The Heat Pump Summit with Brent Davidson (August 2023)
I’ve been meeting a lot of interesting people from the tech world in in the last year or so. My new colleague at Duckling, John Hoehn, Shelby Breger at Conduit and most recently, Brent Davidson. Brent has created the first US Heat Pump Summit...
Sept. 1, 2023
EP131 The responsible contractor in my backyard with Mat Stone (August 2023)
This episode started in 2018. I have had the notion for quite a while (since 2018) of the need for a responsible contractor network or RCN. This came up when my widowed sister that lives many states away was having trouble with her HVAC system in her...
Aug. 25, 2023
EP130 The VETO ProPac story with Roger Brouard (August 2023)
“Art and sweat built the tool bag.” This statement summarizes my interview with Roger Brouard, the founder of VETO Pro Pac. Roger shares with us the full story of his work life which lead him from a Fine Arts degree in Sculpture to becoming a...