HRAI’s ventilation training program is going through a significant updating. The course has been segmented into discrete modules focused on distinct approaches – for example, the approaches required for Part 9 vs CSA F326. HRAI will also offer a new training module that includes some hands-on-training based around the installation and balancing of HRVs/ERVs. A new on-line, self-learning introductory training module on “Basic Principles of Residential Ventilation” will allow new students to learn the basic principles of ventilation at their own pace so that all in-class participants start from the same platform of basic understanding.