Refrigerant Charging and Service Procedures for Air Conditioning 2nd Edition

Great book for anyone interested in AC. Operation and explanations of process for lay people and ones starting in the trade are clear and easy to understand. I work in industrial trades and have always stayed clear of refrigeration. Quotes for jobs, an aging system at home, and dealing with questionable contractors drove me to be more informed. This book did that well! Considering the prices now for new equipment and installs this is a great resource to understand and evaluate purchases. A book dedicated to providing a solid overview of systems for home owners written in the same manner would be a huge hit!

The $100 well spent very informative literature. I enjoy reading this book very well detail about each part of HVAC system.

Awesome book and well worth the money. I can't thank the author enough for sharing his knowledge with this book and videos. I'm a homeowner with previous automotive A/C experience and EPA cert. I was able to figure out why one evaporator was freezing up on one of my two HVAC systems and got it fixed. Identified what type of metering device my system hasand what was going on with it. Learned that it was a piston type and how to check the charge by superheat. I evacuated the system, fixed the blocked orifice, pulled a vacuum, recharged the system and checked for leaks. Both my units are 2.5 ton R22 so I doubt anyone would even want to service them and just try to sell me a new system. With the help of this book, I saved thousands of dollars. System is now working great. After reading this book, I am confident that I could replace the entire system by myself.

Very Good Resource!

Achieves that clear and crisp "finally, I get it" explanation of key ac aspects of hvacr. Would highly recommend.

Full of important information. Straight and to the point.

Information is clear and articulated nicer. The big print is a plus makes it easy to read.

I expected nothing less. The printing is perfect, and the quality of the teaching and illustrative materials are excellent. I would love to see this type of book available in the field of residential and commercial electricity.