Are you tired of guessing when diagnosing HVAC problems?
Stop replacing parts. Start diagnosing with precision.
This book will change the way you think about HVAC.
Most technicians are trained to replace parts—not to think.
That’s why so many systems are misdiagnosed, time is wasted, and customers lose trust.
This book is different.
With over 20 years of real-world HVAC experience, Roberto M. Morales provides a clear, practical system to help you understand how air conditioning systems actually work—so you can diagnose problems with confidence, accuracy, and professionalism.
Whether you’re a technician, apprentice, or experienced professional, this guide will help you stop guessing and start thinking like a true HVAC troubleshooter.
Inside this book, you will learn:
How to think and diagnose like a professional HVAC technician
A step-by-step troubleshooting process you can use on every job
How to correctly interpret system symptoms instead of reacting blindly
The difference between electrical, mechanical, airflow, and refrigerant issues
Common mistakes that lead to misdiagnosis and costly callbacks
Real-world methods used in actual service calls
This book covers essential HVAC areas including airflow, refrigerant systems, electrical components, and compressor diagnostics—giving you a complete approach to solving problems efficiently and correctly.
Stop guessing. Start diagnosing with confidence.
Need professional help with your AC system?
SEER Air Conditioning Corp.
(888) 300-3702
www.seerairmiamigroup.com
