AC Service Tech Refrigerant Charging Book and Reference Card Bundle

AC Service Tech Refrigerant Charging Book and Reference Card Bundle

Save by ordering these three together in this bundle!

This bundle includes the Refrigerant Charging and Service Procedures for Air Conditioning Paperback, the Refrigerant Charging and Service Procedures for Air Conditioning Workbook, and the HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting!

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Paperback - AC Service Tech Refrigerant Charging and Service Procedures for Air Conditioning by Craig Migliaccio

Obtain key insights into each step of refrigerant charging and service

This Paperback is dedicated to those who are eager to learn the HVACR Trade and Refrigerant Charging/Troubleshooting Practices. In this book, you will find Step by Step Procedures for preparing an air conditioning and heat pump system for refrigerant, reading the manifold gauge set, measuring the refrigerant charge level, and troubleshooting problems with the system's refrigerant flow. This book differs from others as it gives key insights into each procedure along with tool use from a technician's perspective, in language that the technician can understand.

This book explains the refrigeration cycle of air conditioners and heat pumps, refrigerant properties, heat transfer, the components included in the system, the roles of each component, airflow requirements, and common problems.

Procedures included in this book:

• Pump Down
• Vacuum and Standing Vacuum Test
• Recovery and Recovery Bottle use
• Refrigerant Manifold Gauge Set and Hose Connections
• Service Valve Positions and Port Access
• Preparation of the System for Refrigerant
• Refrigerant Charging and Recovery on an Active System
• Troubleshooting the Refrigerant Charge and System Operation

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Workbook - AC Service Tech Refrigerant Charging and Service Procedures for Air Conditioning by Craig Migliaccio

Test your knowledge with this chapter by chapter workbook

This workbook is a direct compliment to the "Refrigerant Charging and Service Procedures for Air Conditioning" text. Each copy of the book includes a detached answer key for quick reference and use. This workbook follows the text chapter by chapter providing over 1,000 supportive questions and problems to test your understanding of the various procedures, methods, and steps stated in the book. Each chapter contains a variety of question types including multiple choice, fill in the blank open ended, true/false, and circle the best answer questions. There are several labeling and scenario based questions as well! This workbook can also help readers retain information such as the refrigeration cycle and components used in each system. Custom images are used to display charging scenarios and troubleshoot. Test your knowledge as you solve each problem and question!

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AC Service Tech HVAC Quick Reference Cards for Refrigerant Charging and Troubleshooting

Pocket sized reference cards with charts and images

These three HVAC quick reference polystyrene cards are double sided and designed to be used with Air Conditioners and Heat Pumps to measure the refrigerant level in a unit, charge refrigerant, troubleshoot refrigerant based problems, and measure heat transfer to determine if there is a problem.

Info included on these cards:

• Find the Target Subcooling to measure the refrigerant level of systems with a TXV metering device
• Use Subcooling to determine if a system is undercharged, correctly charged, or overcharged
• Find the Target Superheat to measure the refrigerant level of systems with a fixed orifice metering device
• Use Total Superheat to determine if a system is undercharged, correctly charged, or overcharged
• Use Delta T to determine if the system is exchanging heat properly
• Use the P/T Chart to find the Saturated Temp of 5 common refrigerants
• Use the Guide to determine how to find the Bubble and Dew Saturated Temps of Blend Refrigerants
• Use the Refrigerant Weight Chart to calculate the amount of refrigerant needed per foot of tubing
• Use the Guide to weigh in the full or partial refrigerant charge into an empty vacuumed unit