by John Krigger | Jan 14, 2022
(8.5 CEU) Blower door testing is an important skill for reducing air leakage in buildings. Blower doors give you an initial measurement of the leakiness of a building so you can budget the appropriate time and money for air sealing. During air sealing, workers can...
by John Krigger | Jan 14, 2022
(5.0 CEUs) This course explores the many aspects of duct energy efficiency, including these: duct air sealing, duct insulation, and airflow through ducts. The purpose of this course is to help you think about ducts holistically and to understand how ducts affect...
by John Krigger | Sep 17, 2021
(65 CEUs) In the Weatherization Assistance Program (WAP) the job requirements for energy auditors and quality control inspectors (QCI) overlap. You need most this course’s information to become an energy auditor, building analyst, or energy rater. If...
