EP256 The Woodstock of HVAC: Why This Symposium Hits Different With the TruTech Team (January 2026)
Release Date: 02/06/2026
Building HVAC Science
Quotes from the episode: “High-performance homes are not about the equipment. They are about the outcomes for the people inside.” “The gap is not in technology. It is in execution and understanding.” “The contractors who win are the ones who connect building science to real human experience.” Recorded live at the 2026 National Home Performance Conference in Columbus, this episode of the Building HVAC Science Podcast brings together Bill Spohn, Eric Kaiser, and guest Brynn Cooksey for a conversation at the intersection of buildings, HVAC systems, and the...
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Quotes from the episode: “We’re not just selling tools anymore — we’re building solutions that make the trade pro’s life easier.” “EOS gave us the discipline to focus on what really matters when everything is pulling at you.” “(In golf,) you can’t hit everything with a driver — great businesses know which tool to use and when.” In this episode, Bill talks with Rich Benninghoff about Malco's evolution into the broader Malco Group and what it means to shift from a product company to a solutions platform. Rich shares how his 30-year journey...
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Quotes from the episode: “Great equipment doesn’t build a reputation. Great technicians do.” “Use AI like a tool, not a crutch. The work still belongs to the person in the attic.” “We’re missing mentorship across generations, and that gap is costing the trades more than we realize.” In this episode, Bill sits down with Rhydon Atzenhoffer, host of the HVAC R&D Podcast, for a wide-ranging conversation that goes well beyond tools and equipment. Rhydon shares how his show evolved from casual, relationship-driven conversations during COVID into a...
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Quotes from the episode: “If you’re building something new, it has to be better in almost every way or it won’t catch on.” “The stuff that’s bad inside your home doesn’t filter out, you have to move it out.” “We stopped over-modeling and just started testing in the real world as fast as possible.” This episode of the Building HVAC Science Podcast features Austin Riesenberger, founder of Swerv Air, a young entrepreneur tackling a surprisingly overlooked problem: how to bring fresh air into homes without sacrificing comfort, energy efficiency, or...
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Quotes from the episode: “It’s a solution to a problem people don’t even know they have.” “Compliance is no longer just paperwork. It’s becoming part of how smart contractors protect margin and keep access to refrigerant.” “What GPS did for traffic, shared HVAC documentation could do for equipment history, refrigerant tracking, and accountability.” In this episode of the Building HVAC Science podcast, Bill Spohn talks with Adam Dykstra of FM Hero about a part of the HVAC industry that often gets overlooked until it becomes a serious problem: refrigerant...
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Quotes from the episode: “The emotional side of letting go and the identity shift is something nobody really warns you about.” “Clarity is kindness, especially when the chips are down.” “Intelligence gets beaten by emotional regulation and patience every day.” (Tommy Mello) This episode is a true “collab” between Building HVAC Science and HVAC School Podcasts, with Bill Spohn Sr. and Bill “Billy” Spohn Jr. (TruTech Tools) joining Bryan Orr and his dad Robert Orr (Kalos Services) to talk candidly about family business succession. They dig into the part nobody...
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EPISODE QUOTES “Anyone can install a heat pump, but if you don’t understand how houses work, you’re gambling with comfort.” “Our intake process is a pre-screen. We want customers who already want the heat pump.” “Electrify everything is cute. Electrify efficiently is the job.” In this episode of the Building HVAC Science Podcast, Bill Spohn and Eric Kaiser talk with Larry Waters and Alex Sloan of Electrify My Home, a Bay Area contractor focused on efficient home electrification. Larry walks through his 43-year path in the trade, from early technical training and...
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“There are people who teach for income, and people who teach for outcome.” “You want to grow an industry, you can’t ignore half America.” “Become an unsung hero, mentor someone, and give back to the industry you love.” In this episode of Building HVAC Science, Bill and Eric are joined by Renee Tomlinson and Howard Weiss from ESCO Institute (and HVAC Excellence) to talk about a theme that does not get nearly enough airtime: the “quiet” people in HVAC who shape careers and raise standards without chasing attention. Howard explains ESCO’s role in the industry, from accrediting...
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“The more you know, the more you’re worth and the harder you are to replace.” “Just because you’re a great technician doesn’t mean you’re ready to run a business.” “You can’t buy the satisfaction of helping someone you may never meet.” Bill sits down with Rick Diermeyer, better known to many in the trade as the face behind the HVACR Survival YouTube channel. Rick shares the origin story of his channel, which now boasts tens of thousands of subscribers and hundreds of field-based videos. What began as a simple way to document and share service technician experiences...
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Episode Quotes: “Airflow isn’t good. It’s measured.” “Most pushback isn’t ‘I won’t.’ It’s ‘I’m afraid I’ll mess it up.’” “This is a people industry, by people, for people.” JT Stewart joins Bill Spohn and Eric Kaiser to talk about how he went from long-term care nursing to HVAC, thanks to a red Chevy Ventura van, a ladder on top, and a “let’s go fix some stuff” invitation. Today JT is an HVAC consultant at Slipstream, working with utilities and state programs to build real-world training that goes beyond “heat pumps are hot” and into the...
info_outlineEpisode quotes:
“What you put into this, you get out of this in multiples.”
“It’s not about sales. It’s about learning, relationships, and leaving your ego at the door.”
“Use AI responsibly, but keep the humans involved. The humans are what keep it honest.”
In this episode of the Building HVAC Science Podcast, Eric Kaiser, Bill, and the TruTech Tools crew (Billy Spohn, Ginny Hebert, and Josh Crawley) recap their trip to the 7th Annual HVACR Training Symposium in Ocoee, Florida. Josh and Ginny share first-timer impressions: early-morning booth setup, instant attendee engagement, a surprisingly family-friendly outdoor vibe (kids and dogs everywhere), and the general “people are here to learn, not to get sold to” energy. The group talks about how rare it is to see a community where respect and curiosity are the default.
They also dig into the most memorable moments and crowd magnets: the GRIT Foundation dunk tank fundraiser, Jim Bergmann’s talk on using AI responsibly (in conjunction with real measurements), and hands-on booth favorites like the Shaeco fin straightener demo, the RETROTEC“air tracer,” and continued interest in specialized tools like the TrueFlow grid and torque screwdrivers. Billy highlights a renewed surge of questions around combustion analyzers and why the industry seems to cycle back to them, while Eric frames it simply: you cannot fix what you cannot see.
To close, everyone answers the question of why the symposium matters, in person or virtually. The consistent theme is relationships, peer learning, and a network that lasts long after the event. Bill caps it with a challenge: what you put into this community, you get back in multiples, and it can genuinely be career-changing.
Symposium link: https://www.hvacrschool.com/events/7th-annual-hvac-r-training-symposium/
ELK’s LinkedIn: https://www.linkedin.com/in/eric-kaiser-323a1563/
Josh’s LinkedIn:https://www.linkedin.com/in/josh-crawley-20b41550/
Ginny’s LinkedIn:https://www.linkedin.com/in/ginny-hebert/
Billy’s LinkedIn:https://www.linkedin.com/in/billy-spohn-jr-a06201a3/
Bill’s LinkedIn: https://www.linkedin.com/in/billspohn/
This episode was recorded in January 2026.