30:20

Performing an Energy Audit

45:47

Becoming an Energy Advisor, with Shawna Henderson

25:22

How to Conduct a Worst Case Draft Test using the BPI 1200 standard

13:24

What should you be looking at when doing a combustion analysis? (The basics!)

19:18

Energy Audit Training

42:55

Joseph-Armand Bombardier ( 1907-1964 )

13:38

Beyond Blower Doors: Zonal Pressure Testing

31:06

Wolfgang Amadeus Mozart: Clarinet Concerto in A major, K.622