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AC Service Tech LLC

Refrigerant Charging and Service Procedures for Air Conditioning 2nd Edition

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Description

Our 2nd Edition Refrigerant Charging and Service Procedures for Air Conditioning. New procedures, new tools and updated refrigerants. The 2nd Edition of the Refrigerant Charging and Service Procedures for Air Conditioning paperback book has 450 images on 344 pages. It includes over a hundred more pages and double the amount of images to cover. A2L Refrigerant Changes R-32 and R-454B R-410A and R-22 More Step-by-Step Procedures Wireless Probes, Gauge Stubs, Tees All-In-One Digital Manifold Set use Compound Manifold Gauge Sets More Images and Procedures Charging and Recovery with Manifolds Charging and Recovery with Tees and Probes Detailed Troubleshooting Scenarios More Methods to Determine Problems More Airflow Testing Procedures This book is dedicated to those who are eager to learn the HVAC trade and refrigerant charging/troubleshooting practices. This book contains step by step procedures that include preparing air conditioning and heat pump systems for refrigerant, measuring system refrigerant charges, and troubleshooting systems by measuring refrigerant charge indicators, air temperature measurements, and airflow. Manifold gauge sets, digital manifold sets, digital gauge stubs, and wireless probes are discussed and utilized in examples. This book differs from others in that it provides key insights into each procedure along with tool usage from a technician’s perspective, in language that is easy to understand. Concepts are examined such as refrigerant properties, the refrigeration cycle of an air conditioner and heat pump, energy transfer, airflow requirements, components within systems, and common problems. Read more

Publisher ‏ : ‎ AC Service Tech LLC


Publication date ‏ : ‎ January 8, 2025


Edition ‏ : ‎ 2nd Edition


Language ‏ : ‎ English


Print length ‏ : ‎ 344 pages


ISBN-13 ‏ : ‎ 19


Item Weight ‏ : ‎ 2.86 pounds


Dimensions ‏ : ‎ 11.5 x 9.5 x 0.5 inches


Best Sellers Rank: #8,813 in Books (See Top 100 in Books) #1 in Home Heating & Air Conditioning


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Top Amazon Reviews

    • Best technical book I have ever read.
Format: Spiral-bound
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 has and 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. ... show more
Reviewed in the United States on June 11, 2025 by Michael J.
    • Outstanding product!
Format: Spiral-bound
Was in the automotive industry for 40 years plenty od AC work but never really having a true understanding of how it works . I have taken an interest in HVAC and have to say this book along with the online videos are some of the finest teaching materials on a subject that I have ever had the pleasure of using !!! ... show more
Reviewed in the United States on June 10, 2025 by Chuck M
    • Recommend this product
Format: Spiral-bound
Very knowledgeable book read this book went down took the test and passed my EPA
Reviewed in the United States on June 12, 2025 by Linda demaio
    • Impressive
Format: Spiral-bound
Book is great. It's very informative and has photos and steps to follow. It's very detailed. I've recommended this book to other Technicians.
Reviewed in the United States on June 3, 2025 by Mrfreeze21
    • Just get it
Format: Spiral-bound
Review Image by sergio sergio
This book makes everything so simple, breaks down each thing starting with the refrigerant cycle going into wet bulb measurement and everything else with tons of pictures and charts. Anyone trying to get into hvac should skip the school, apply to 5 places per day as hvac helper! read the book and learn to braze (and measure refrigerant) !!!Let’s gooooo!!! ... show more
Reviewed in the United States on May 2, 2025 by sergio sergio
    • Great book
Format: Spiral-bound
Great book! But my copy came damaged. I hope my next book is in better condition
Reviewed in the United States on May 4, 2025 by Benny
    • HVAC Master
Format: Spiral-bound
Solid great information I highly recommend to everyone especially HVAC technicians and contractors who want to learn, grow up and improve knowledges and skills I got all his books it’s a really good investment I am so happy that I found it. Mr Crag is the best so far thank you so much sir!!!
Reviewed in the United States on April 12, 2025 by Passang Nima Sherpa
    • very handy
Format: Spiral-bound
good book to have
Reviewed in the United States on May 11, 2025 by Pat Ciarrocchi

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