This short course provides a concise summary and comparison of Appendix AF of the International Residential code modified in 2021 and the ANSI/AARST 2020 CCAH Standard. Although similar in intent there are some subtle differences that an installer of radon system needs to be aware of when quoting a project.
This course consists of a video presentation with downloadable slides, a short quiz with feedback and links to both ANSI/AARST standards and ICC Appendix AF.
- Course Manual (everything you need is available to access and download online)
- Online Quizzes
- Downloadable Course Certificate
- 2 Category 1 CE Credit