In this episode of Building HVAC Science, hosts Bill Spohn and Eric Kaiser welcome Sophie Ashley of Energy Vanguard, an HVAC designer with a background in carpentry and building science. Sophie shares her journey from hands-on construction work to HVAC design, emphasizing the critical integration of mechanical systems and building structures. She discusses the importance of feedback loops with installers and her experience performing HERS ratings in the field.

Sophie also highlights the shift toward high-performance homes, the growing adoption of heat pumps, and the evolving role of ventilation strategies like ERVs. She provides insights on overcoming industry challenges, the need for better collaboration between trades, and the importance of attracting more women to the field. Wrapping up, she encourages continuous learning and engagement in the HVAC community, emphasizing the rewarding nature of the industry.

Energy Vanguard website: https://www.energyvanguard.com/

Sophie on LinkedIn: https://www.linkedin.com/in/sophie-ashley-6b531119a/

This episode was recorded in February 2025.