EP261 From Journeyman to Trainer: What Actually Works and Why With Don Gillis (February 2026)

Building HVAC Science - Building Performance, Science, Health & Comfort by Bill Spohn

"Listen first, talk last." "Integrity costs something, you've got to be willing to pay it." "If I'm going to fail, I'm going to go down fighting." In this episode of the Building HVAC Science Podcast, Bill and Eric sit d...View more