HVAC stands for (Heating, Ventilation & Air Conditioning) Why study HVAC ? Want to go into a career that will always be in demand? Consider HVAC. Because nearly every building has a climate control system, Heating, ventilation, and air conditioning (HVAC) will always be a career with opportunity. And now, more than ever, Baby boomers are retiring and Gen X is much smaller than the previous generation, leaving fewer workers to fill the openings. Additionally, education has placed intense focus on university career tracks, largely ignoring the skilled trades. The result? A severe shortage of HVAC professionals. This book is written to help interested individuals learn about the HVAC industry in practicality. Companies can use this book to train their new employees who are entering the field of HVAC. This book can also be a good tutorial for students who want to study HVAC & Mechanical Engineering. It is my experience in the field of 28 years on international projects that I share the working side of HVAC. The author has decided not to include mathematical formulas in this book to make it easier to comprehend for starters in this great industry. I hope you enjoy reading it. I am also available for questions as i have listed my contacts in the conclusion. Best of luck in your future endeavours keywords : hvac Journal, hvac books, hvac duct, hvac system, hvac control, air conditioning, hvac design, hvac kindle, hvac playbook, learn hvac, hvac fundamentals, hvac online, ventilation, cooling, heating, refrigeration, hvac & R, chilled water, chiller, air handler, ahu, pumps, ducts, valves, building services, maintenance, facilities.