Building Diagnostics

This HERS Advanced Rater Training Course- Building Diagnostics- features instructor Gary Wollin detailing measurement of air leakage, diagnostic technique, blower door setup and duct leakage.

To access this course you need to sign in.

Credits

AIA 1

Select a lesson from the left navigation

The HERS Advanced Rater Training Program is funded by California utility customers and administered by Southern California Gas Company under the auspices of the California Public Utilities Commission, through a contract awarded to CLEAResult. California customers who choose to participate in this program are not obligated to purchase any additional services offered by the contractor. The trademarks used herein are the property of their respective owners.