Dual-Flow Ventilation System Training
Gain expertise in dual-flow ventilation for refrigerated areas. Master HRV sizing, duct design, safety protocols, and moisture management to reduce energy costs, safeguard refrigeration cases, and ensure compliant, balanced airflow in supermarkets and commercial projects. This training equips you with practical skills for efficient, reliable installations from assessment to handover.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course teaches site assessment, HRV sizing, and efficient duct design for small retail spaces. You'll cover detailed installation, electrical wiring, condensate handling, safety measures, code compliance, moisture control, and troubleshooting. Deliver energy-efficient ventilation with proper documentation and seamless project handover.
Elevify advantages
Develop skills
- HRV sizing and airflow: perform quick ASHRAE load and ventilation calculations.
- Duct and terminal layout: create quiet, balanced dual-flow duct systems on site.
- Refrigeration integration: avoid case icing, drafts, and condensation problems.
- Safe, code-compliant installations: handle wiring, drains, firestopping, and lockout/tagout.
- Commissioning and troubleshooting: balance airflow and resolve noise, frost, and odour issues.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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