Building HVAC Science

Exploring the science, people, and practices shaping better buildings.The Building HVAC Science Podcast dives into both the technical and human sides of heating, ventilation, air conditioning, and building performance. Hosted by industry veteran Bill Spohn, CEO and co-owner of TruTech Tools, the show reflects Bill's passion for advancing the HVAC craft through practical knowledge, curiosity, and conversation.With more than 250 episodes and counting, the podcast features discussions with contractors, distributors, manufacturers, educators, and thought leaders from across the HVAC and building science communities. Each episode blends field experience with broader industry perspective, helping professionals stay ahead of trends, sharpen their skills, and build stronger businesses.Topics include:New tools, technologies, and field practicesReal-world case studies and lessons learnedBuilding performance, comfort, and indoor air qualityIndustry innovation, workforce development, and th