In this seminar, an overview of HVAC and its standards in building design, along with the benefits was presented. The HVAC seminar served as a platform to delve into the challenges and opportunities within the Heating, Ventilation, and Air Conditioning industry, providing insights into best practices and innovative solutions. Attendees acquired valuable knowledge on HVAC design principles, equipment, and systems, enriching their expertise and understanding of high-performance HVAC systems.