Practical mechanical engineering guidance for Ontario projects
Technical perspectives from AFZ Engineering on HVAC, ventilation, plumbing and hydronic design for residential and commercial buildings.
Engineering knowledge for better project decisions
Clear explanations of building-system design considerations, applicable requirements and engineering practice.
Do You Need a Toronto HVAC Permit? Drawings, Calculations and Information to Prepare Before Applying
Find out whether Toronto HVAC work needs a permit, choose the related or stand-alone path, and prepare the drawings, forms and project information required.
Residential HRV and Mechanical Ventilation in Ontario: Code Framework and Design Considerations
Learn how HRVs, ERVs and residential mechanical ventilation fit within Ontario’s current Building Code framework, with practical design, pressure-control, commissioning and maintenance considerations.
Need mechanical engineering for your project?
AFZ Engineering provides P.Eng.-sealed HVAC, plumbing and hydronic design for residential and commercial projects across Ontario.
Discuss your project