Important Notice The Canada Greener Homes Grant, funded by Natural Resources Canada and administered by Efficiency Nova Scotia, closed to new applicants in Nova Scotia on February 5, 2024. Existing participants may still be eligible for rebates of up to $5,100 but must complete their final Home Energy Assessment by November 30, 2025.
The Basic Principles of Residential Ventilation online course provides a foundational understanding of how air, heat, and moisture interact within a home. Participants will explore both natural and mechanical ventilation systems, including airflow dynamics, duct resistance, fan performance, and their effects on indoor air quality and combustion appliances. The course is self-paced and includes engaging visuals and quizzes to reinforce key concepts. Learning Objectives • Understand the core building science principles behind residential ventilation • Explain the concept of “House as a System” and its impact on air movement • Describe how mechanical ventilation systems function, including pressure and resistance • Identify how ventilation affects humidity, indoor air quality, and combustion appliances • Communicate ventilation-related issues effectively to clients • Prepare for advanced HRAI residential ventilation training This course is a prerequisite for the following HRAI courses: • Residential Ventilation using Section 9.32 of the Building Code • Residential Ventilation using CSA F326 • Depressurization Testing of Residential Systems HRAI regular fee: $95 + tax per participant Use discount code to access this course for FREE: 100offEfficiencyNS2025 Spots: 30
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