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Building HVAC Science covers a broad array of topics in building science and HVAC diagnostics, as well as human comfort, health, and safety. Hosted by HVAC measurement and building performance experts Eric Kaiser & Bill Spohn, this show will take a deep dive into all things that relate to buildings and people in the built environment. This show is a production of TruTech Tools, LTD.
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3P Theory is the podcast for AEC professions seeking to elevate their knowledge on green building strategies and practical design collaboration for sustainable mindsets. Bringing you change-makers, innovators and sustainable leaders whose projects and careers have positively impacted the industry. If you're looking to get inspired, motivated, and fired up to take ACTION towards a greener planet you're in right place.
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We are all building something whether it’s a business, a skill, a house, a relationship, a family or a life. Casey Grey is a husband, father, entrepreneur and leader in the construction industry. Learn how to become a conscious builder through these informative interviews and personal sharings.
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In this episode of the Building HVAC Science Podcast, hosts Bill Spohn and Eric Kaiser engage in a lively "duo cast" discussing the various measurements they take in their homes and the reasons behind them. They start the conversation by reflecting on their recent episode with Gary Klein, which inspired Eric to set up a data logging system to monit…
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In this episode of the Building HVAC Science Podcast, hosts Bill Spohn and Eric Kaiser are joined by Gary Klein, a veteran in the field of energy conservation, particularly in hot water system design. The discussion begins with Klein explaining his innovative teaching method, using tape on the floor to illustrate the distances between water heaters…
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In the latest Building HVAC Science Podcast episode, co-hosts Bill Spohn and Eric Kaiser welcome special guest Steven Rardon, a YouTube celebrity and owner of Smart Home Comfort. Rardon discusses his journey in the HVAC industry, which began at age 17, working for his girlfriend's father's small HVAC business. Over the years, Rardon transitioned th…
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In this episode of the Building HVAC Science Podcast, Eric Kaiser and Bill Spohn welcome Jim Bergmann as their special guest. The conversation kicks off with a discussion about Jim's well-known product, MeasureQuick, and its origins. Jim elaborates on the journey from his early work with performance and diagnostics using the iManifold to the develo…
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In this Building HVAC Science Podcast episode, hosts Eric Kaiser and Bill Spohn welcome Adam Chapman from HeatGeek to discuss his insights and experiences in the HVAC industry. Adam, based in the UK, shares his journey of establishing HeatGeek, which started as a blog and YouTube channel aimed at improving heating systems' efficiency and evolved in…
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In this episode of the Building HVAC Science Podcast, hosts Eric Kaiser and Bill Spohn interview Karine LeBlanc, a distinguished engineer and international speaker. Karine shares her journey into the HVAC industry, which started under the influence of her father, an HVAC teacher and contractor. Despite her exposure to HVAC from a young age, she mad…
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In this Building HVAC Science podcast episode, hosts Eric Kaiser and Bill Spohn interview Dan Goodman from Building 36, a company specializing in connected home services. Dan explains the origin of the company's name, which is a nod to the MIT building where he studied electrical engineering and computer science. He shares his journey from working …
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Bill Spohn welcomes Julien Stamatakis, co-founder of Attune (formerly SenseWare). Julien shares his journey from working on sensor networks for Parkinson's disease detection during his PhD in Belgium to co-founding a company focused on monitoring the built environment. Initially, their sensor technology aimed at the medical field faced funding chal…
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In this Building HVAC Science podcast episode, hosts Bill Spohn and Eric Kaiser discuss their recent trip to Denver, Colorado, where they attended the U.S. Heat Pump Summit. They describe the event as a comprehensive gathering of professionals interested in heat pumps, covering technical presentations, regulatory updates, and industry developments.…
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In this short episode, Bill Spohn provides updates on new products, presentations, resources, and interesting travel he and Eric Kaiser have been engaged with during the last few months. LINKS https://www.youtube.com/@TruTechTools/videos https://trutechtools.com/yellow-jacket/ https://trutechtools.com/jb-industries.html https://hvacrschool.com/ www…
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In this episode of the Building HVAC Science Podcast, host Eric Kaiser welcomes Tommy Mello, founder of A1 Garage Doors, creator of Home Service Expert, podcast host, Inc. Magazine Columnist, and author. Tommy shares lessons and speed bumps along his journey from his first job washing dishes, to growing a successful business. Tommy emphasizes the c…
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In this episode of the Building HVAC Science Podcast, hosts Eric Kaiser and Bill Spohn welcome Tony Mormino, the Technical Sales and Marketing Director for Insight Partners, an HVAC commercial rep firm operating in North Carolina, South Carolina, and Georgia. Tony shares his journey in the HVAC industry, which started 25 years ago when he helped hi…
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In this episode of the Building HVAC Science podcast, Eric introduces Matt Akins, the Manager of HVAC Education at the Air Conditioning Contractors of America (ACCA), as they delve into Matt's journey within the HVAC industry. Matt's career trajectory, starting as a dispatcher for an HVAC company at 19, took him through various roles, from technici…
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In this episode of the "Building HVACScience" podcast, Wyatt Smith, founder and CEO of Upsmith, joined hosts Bill Spohn and Eric Kaiser to discuss his company's innovative approach to tackling America's skilled worker shortage. Wyatt detailed how Upsmith develops software aimed at enhancing productivity in the trades industry by using strategic tec…
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In this episode of the Building HVAC Science Podcast, hosts Eric Kaiser and Bill Spohn are joined by Grant Gunnison from Zero Homes. The discussion kicks off with Grant mentioning upcoming conferences in Denver related to home electrification and heat pumps, which he, Eric, and Bill plan to attend. Grant shares insights on the complexities homeowne…
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In the latest episode of the Building HVAC Science Podcast, Eric Kaiser and co-host Bill Spohn welcomed guest Enrico Bonilauri, an architect originally from Italy now based in the U.S. Enrico shared insights from a comprehensive study comparing various building standards across 50 projects to evaluate energy efficiency and performance. He discussed…
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In this episode of the Building HVAC Science Podcast recorded at the ACCA 2024 Conference in Orlando, Florida, Eric catches up with Ed Janowiak from ACCA. Ed and Eric virtually navigate the listeners through the conference, noting the mix of technical and managerial attendees. Ed emphasizes the necessity of technical knowledge in HVAC, especially e…
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In this episode of the Building HVAC Science Podcast, hosts Eric Kaiser and Bill Spohn welcome Jesse Smith, a carpenter turned HVAC enthusiast. Jesse, who has written an intriguing article titled "Lies, Damned Lies, and Manometer Readings" for Asterisk Magazine, shares his journey from carpentry to specializing in high-performance building and ener…
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In this episode recorded at the ACCA 2024 conference in Orlando, Eric Kaiser interviews Wes Davis, the Director of Technical Services at ACCA. Wes shares his extensive experience at ACCA, noting his nearly two-decade tenure and involvement in significant initiatives like code hearings and contractor accreditation efforts. He humorously remarks on h…
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In this episode of the Building HVAC Science Podcast, hosted by Eric Kaiser, guests Josh Crawley and Casey Prater from TruTech Tools discuss their experiences at the HVAC Excellence National HVACR Education Conference held in March in Las Vegas, Nevada. They share insights on the conference's focus on education and technology advancements in the HV…
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In this engaging interview on the Building HVAC Science Podcast, co-hosts Eric Kaiser and Bill Spohn welcomed Jason Julian, owner of Julian Heating and Air in Arkansas, to discuss his remarkable journey and the evolution of his business. Julian's story is one of resilience and transformation, beginning with his entry into the HVAC industry as a rec…
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In this podcast Bill and Eric interview their friend, Russ King, AKA Mr. Load Calcs from California. Russ has extensive background in HVAC, starting from his first job in 1988 doing load calculations and energy modeling for California's Title 24 energy code. He shares his journey from working with his mentor Marshall Hunt, through running a mechani…
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Eric and Bill welcome Victor Hyman to the podcast. Victor is the Executive Director of Climate Care Cooperative, an Ontario-based HVAC contractors' cooperative focused on residential services. Victor explains that Climate Care has been operational since 1992, and he has been its Executive Director for three and a half years. He highlights the uniqu…
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In this episode of the Building HVAC Science Podcast, co-hosts Eric Kaiser and Bill Spohn welcomed special guests Ed Smith and Eric Fitz from Amply Energy. The group began by sharing their experiences at the recent HVACR school symposium in Florida, highlighting the significance of personal connections and shared knowledge in the industry. Ed Smith…
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In the episode Eric and Bill interview Chris Wisniewski, a high-end residential HVAC contractor. Chris shares his journey from having no initial interest in HVAC, influenced by his father's work, to taking over the family business after college. He emphasizes the importance of being in the field and understanding the technical aspects, leading to h…
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In the podcast, Austin shares his experiences with sustainable building practices, particularly highlighting the initial venture into constructing a LEED platinum-level building to demonstrate that high sustainability standards can be achieved without excessive costs or complexity. He discusses the general approach where typical construction starts…
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In this episode of the podcast hosts Eric Kaiser and Bill Spohn welcomed Amit Gupta from AeroSeal, a company specializing in duct sealing technology. Amit shared the backstory of AeroSeal, which was originally founded based on technology invented by Dr. Mark Modera at Lawrence Berkeley National Laboratory. The technology struggled to gain traction …
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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 interest and engagement within the community. A highlight mentioned is a 12-year-old attendee, Atl…
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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 social media on his career and his current role in education. Despite his reduced online activity sin…
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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: There were thousands of vendors showcasing new products and technologies. We mention the educational sessions…
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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 applications for and design of the product. John with his 43 years of field experience, describes the collaboration with Dustfree's …
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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 and mission: Founded in 1998 by Dominick Guarino and the late Rob Falke. Driven by the desire to improve…
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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 previous experience recruiting blue-collar workers and their belief in the potential of the skille…
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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 remarks on building science haiku: how structure, components and requirements can create thousands of v…
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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 these experiences and how they help us better serve customers and the industry. This episode was recorde…
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Niek-Jan’s Linked In https://www.linkedin.com/in/niek-jan-bink-18b6203/ ACIN Products: http://www.acin.nl/ RETROTEC and ACIN at TruTech Tools: https://trutechtools.com/retrotec 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 Acin, a company…
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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 Louise literally shared the common ground they were standing on during the interview which was conduct…
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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 Crouch), he is a font of wisdom and inspiration that has been flowing since 2017 when he became part of B…
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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), exterior remodeling, and more. Joining us is Rich Benninghoff, President & CEO, along with Rebecca Talbot, Malc…
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Another post on LinkedIn is what got this conversation/episode started. https://www.linkedin.com/feed/update/urn:li:activity:7104814299386171392/ 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 reposts- that’s influence!) Mee…
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Eric and I had a great conversation with Cindy Zeis of Performance Systems Development, https://psdconsulting.com/, a company with the tag line: “Moving Energy Efficiency Forward” and description. We combine building science with technology to help utility companies, program implementers, and building performance professionals achieve energy saving…
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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 important lessons learned along the way. We explore these topics and more with Tim Destasio as he explains how he…
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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 finger thing) that help explain and highlight whatever topic is teaching at the moment. He stresses the use …
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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 (https://www.goldmansachs.com/citizenship/10000-small-businesses/US/ ) – probably one of the 145 people in my National Cohort #6…
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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 plumbing companies is for them to maximize their revenue by dramatically increasing their membersh…
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Meet Robby Schwartz, founder of the BuildTank and the BuildTank Podcast who aims Robby on LinkedIn: https://www.linkedin.com/in/robby-schwarz-b17b956/ I have been engaged in Applied Building Science, Resiliency and Sustainability, energy efficiency, Codes etc. since the early 1990’s. My experience is varied, including several years working as a com…
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Husband and wife duo, Jen and Rusty Stout are co-founders of JS2 Partners Healthy Home Builders in Central Texas. In this episode they share what makes a healthy home, how to avoid mold problems, what chemicals to avoid and more. 1:54 Introduction 6:11 What is a Healthy Home 10:30 How to Improve your Home 22:35 Air and Vapour Barriers 27:50 Buildin…
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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. His main product is the Pentacare-V12, a compact, ultra efficient air exchanger that incorporates a HEPA filter, …
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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 the mQ site for more details, especially the resources page: https://measurequick.com/resources/ Some s…
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