Learn directly from the author of Home Performance Diagnostics and the co-creator of the TV series Home Diagnosis!
This 1-day course is all you need to get comfortable with the setup, testing, and analysis techniques for blower door and duct tightness testing.
Includes 1 hour of video coaching with Corbett, along with the 8 Modules of training videos and the ~100 page Workbook.
OPTIONAL $200 EXAM SET: 25-question Concepts Exam, + Hands-On Video-Based Practical Exam