Recent Episodes

Nov. 15, 2024

EP192 Building a Legacy: Energy Efficiency and Innovation with Mark Kaiser (October 2024)

In this episode of the Building HVAC Science podcast, co-hosts Bill Spohn and Eric Kaiser are joined by Eric's father, Mark Kaiser, for a special father-son discussion. Mark shares his experiences with building and improving a unique energy-efficient...

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Nov. 8, 2024

EP191 From Building Automation to Smart Homes: The Lumen Cache Revolution with Derek Cowburn (October 2024)

In this episode of the Building HVAC Science podcast, Bill Spohn and Eric Kaiser welcome Derek Cowburn, founder of Lumen Cache, to discuss his journey from building automation in pharmaceutical facilities to pioneering smart DC power systems for homes...

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Nov. 1, 2024

EP190 Breathing Easy: Tackling Outdoor Contaminants in Indoor Spaces (October 2024)

In this episode of the Building HVAC Science podcast, Eric Kaiser takes the lead in interviewing three guests from the ROCIS (Reducing Outdoor Contaminants in Indoor Spaces) initiative: Linda Wigington, Bill Collinge, and Rhett Major. Linda introduces...

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Oct. 25, 2024

EP189 Breaking the Cycle: Huff's Journey to HVAC Excellence and Industry Change (September 2024)

In the Building HVAC Science Podcast episode, hosts Bill and Eric are joined by Thomas "Huff" Hoffmaster, II to discuss his experiences transitioning from a technician to tech support and eventually into training and consulting. Huff shares his...

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Oct. 18, 2024

EP188 Young HVAC Prodigy: Elena Day’s Journey to EPA Certification at 12 (September 2024)

In this episode of the Building HVAC Science Podcast, co-hosts Eric Kaiser and Bill Spohn interview Elana Day and her father Jordan Day, creators of the YouTube channel Little Miss Fix It. At just 12 years old, Elana has achieved remarkable feats,...

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Oct. 11, 2024

EP187 Revolutionizing Home Comfort: Marco Radocaj’s Balanced Approach to HVAC (September 2024)

In this episode of the Building HVAC Science Podcast, Eric Kaiser is joined by Marco Radocaj from Balance HVAC, who shares insights into his HVAC journey. Marco starts by discussing his background, from an unexpected entry into the HVAC field through...

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Oct. 4, 2024

EP186 Unlocking Trades: The Power of Skillcat's Mobile Training with Ruchir Shah (September 2024)

In the latest episode of the Building HVAC Science Podcast, host Bill Spohn speaks with Ruchir Shah, founder of Skillcat, a mobile training platform for skilled trades. Skillcat offers around 1,500 hours of training in areas such as HVAC, plumbing,...

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Sept. 27, 2024

EP185 Building Better Homes: Bridging the Gap Between Energy Ratings and HVAC with Steve Byers (September 2024)

In this episode of the Building HVAC Science podcast, Bill Spohn and co-host Eric Kaiser welcome Steve Byers from Energy Logic in Colorado. Steve shares his background and discusses his company's focus on energy ratings, sustainability work, and...

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Sept. 20, 2024

EP184 Cracking the Code: Mastering HVAC Design with Manual S with Russ King (August 2024)

In this episode of the Building HVAC Science Podcast, host Bill Spohn is joined by co-host Eric Kaiser and guest Russ King to discuss various aspects of HVAC design, focusing on the complexities and updates to Manual S, a critical document for HVAC...

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Sept. 13, 2024

EP183 Reinventing Wind Power: Inside the World of Harmony Turbines (August 2024)

In this episode of the Building HVAC Science Podcast, hosts Eric Kaiser and Bill Spohn are joined by Chris and Cheryl Moore, the founders of Harmony Turbines, to discuss their innovative approach to wind energy. Chris and Cheryl share the origin story...

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