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AIR TIGHTNESS TROUBLESHOOTING FOR PART 9 – OCTOBER 22

Explore the fundamentals of airtightness

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Jack Zhou

Owner, A & J Energy Consultants | Master Energy Advisor | Qualified Net Zero Trainer

With a background in building science, Jack Zhou has worked in low-rise residential construction since 2004. Early in his career, Jack worked as a framer, insulator, drywaller, installed Hi-Velocity ductwork, and performed energy simulation. He later earned the HRAI Residential Air System Design Technician and Residential Hydronics Design Technician Designation and started designing HVAC systems and performing energy audits for existing homes.

Jack teaches energy-efficient housing techniques through both private and public sector organizations, colleges and universities in Ontario, British Columbia, the Republic of China, and South Korea. He also works as a Technical Committee member for the OHBA, CHBA, EnerQuality Corp, NRCan, ENERGY STAR® for New Homes Standard, and CACEA.

Jack enjoys cost-effectively accelerating the transition to sustainable housing!

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