Why Is My Air Conditioner Not Cooling Properly? — A Practical Guide by Charles Nehme

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If you've ever found yourself sweating indoors while your air conditioner runs non-stop, you're not alone. Whether it's the peak of summer or a humid spring day, a malfunctioning AC can turn your home into a sauna and your patience thin. In his latest book, "Why Is My Air Conditioner Not Cooling Properly?", author and HVAC expert Charles Nehme tackles this frustrating issue head-on.

With over 30 years of global HVAC experience, Nehme brings his deep technical expertise into a format that’s approachable, informative, and genuinely helpful for homeowners, renters, and even professionals in the field.

What You’ll Learn

This book is a comprehensive yet easy-to-understand guide that walks you through the most common causes of cooling problems, including:

  • Dirty Air Filters – the #1 culprit behind airflow restrictions.

  • Low Refrigerant Levels – how leaks and undercharging affect cooling.

  • Thermostat Troubles – the small device that makes a big difference.

  • Blocked or Dirty Coils – why maintenance matters.

  • Airflow and Duct Issues – the hidden highways of your AC system.

  • Mechanical and Electrical Failures – motors, capacitors, and beyond.

  • Improper System Sizing – when your AC is too big or too small.

  • Insulation and External Conditions – how your home itself plays a role.

Why This Book Stands Out

Charles Nehme doesn’t just list problems—he provides actionable steps and diagnostic tips you can follow before calling a technician. There’s even a chapter dedicated to knowing when it’s time to call a professional and when a system upgrade may be the smartest move.

Each chapter includes:

  • Simple explanations of technical issues

  • Real-world examples

  • Practical maintenance advice

  • Preventive care strategies

Bonus Sections

To make this book even more valuable, it includes:

  • A Glossary of HVAC terms for beginners

  • A handy FAQ section to answer common troubleshooting questions

  • A Keyword Index for quick reference

Who Should Read This Book?

  • Homeowners and tenants facing cooling issues

  • DIY enthusiasts who want to better understand their AC systems

  • Facility managers and maintenance staff

  • HVAC students and early-career professionals

Final Thoughts

“Why Is My Air Conditioner Not Cooling Properly?” is not just a book—it’s a cool-headed companion for anyone tired of sweating the unknowns of HVAC. Charles Nehme gives you the knowledge to take control of your comfort, reduce costly repairs, and extend the life of your system.

🧊 Stay cool—grab your copy today on Amazon, Apple Books, or Google Books.

https://bit.ly/m/HVAC


 🔧 For HVAC consultations, visit: CFN-HVAC.com Services
📧 Contact Charles: cfnehme@cfn-hvac.com

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