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NewsHVAC Breaking News

Building HVAC Science Celebrates 250th Episode

By The ACHR NEWS Editorial Staff
TruTech Tools logo
Photo courtesy of TruTech Tools
December 26, 2025

The Building HVAC Science podcast from TruTech Tools is celebrating the release of its 250th episode. The show focuses on helping HVAC and building performance professionals build their skills, understand the science behind their work, and stay informed about new tools and techniques in the field. 

Over the past 250 episodes, hosts Bill Spohn and Eric Kaiser have interviewed contractors, educators, manufacturers, trainers, and innovators who are shaping the industry. Each conversation has supported the same mission: Help professionals do better work, create safer and healthier buildings, and move the HVAC and building performance trades forward. 

“Reaching 250 episodes reminds me of the two reasons why we started this podcast; to help people see the science behind great HVAC work and to appreciate the Building Science involved in making HVAC systems work best," said Sphon. "The industry keeps evolving, and the conversations keep getting better. I’m grateful for every guest and every listener who’s come along for the ride.” 

"Hitting 250 published episodes tells me the podcast is providing something important and interesting to industries that have been intertwined from the beginning and are now working together more than ever," said Kaiser. "Being able to have a small part in helping industries deliver better indoor occupant health and comfort is very humbling and special."

Looking for quick answers on air conditioning, heating and refrigeration topics? Try Ask ACHR NEWS, our new smart AI search tool. Ask ACHR NEWS →

KEYWORDS: anniversary celebration Leadership and HVACR Podcasts in HVACR

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