Why Do HVAC Systems Fail ?
About this ebook
The fundamental question we address in this book is simple: Why Do HVAC Systems Fail? The answer, however, is complex, multifaceted, and often hidden. Failure is rarely an accident; it is a predictable endpoint resulting from a cascade of factors, starting from initial design flaws and poor installation to long-term operational neglect and misinformed troubleshooting.
Drawing on decades of global experience in both design and consulting for complex mechanical systems, this book strips away the mystery surrounding HVAC breakdowns. It moves beyond superficial repairs to perform a deep, systematic root cause analysis, examining component failure, thermodynamic principles, electrical weaknesses, and human error. Our goal is to equip readers—whether they are homeowners, facility managers, or fellow professionals—with the knowledge to not only diagnose problems effectively but, more importantly, to design, install, and maintain systems that are built to last.
This is your definitive guide to understanding the silent saboteurs that undermine efficiency and reliability, transforming you from a passive observer of system failure into a proactive custodian of resilient building performance.
About the author
Charles Nehme is a highly respected global HVAC and MEP (Mechanical, Electrical, and Plumbing) Consultant, bringing over 30 years of extensive international experience to the field. His career spans a diverse range of applications, including complex industrial facilities, large-scale commercial developments, and intricate residential projects across various global markets. He possesses specialized expertise in mission-critical environments, including data centers and cleanrooms.
With a profound understanding of building systems and a commitment to innovative solutions, Charles Nehme has established himself as a leading authority in ensuring optimal performance, safety, and energy efficiency in built environments worldwide. His vast expertise, honed over decades of practical application and consultancy, makes him uniquely qualified to address the critical subject of modern ventilation systems, energy efficiency, and the integrated mechanical design required for advanced infrastructure like modular and prefabricated data centers.
