Brazing & Soldering: Copper Tubing and Processes

Improperly installed refrigerant lines can result in system leaks. A leaky system will result in refrigerant emissions to the environment and an undercharged condition. Systems that operate with less than a full charge will be inefficient and consume more energy. Understanding the various types of copper tubing and how to properly join them during system installation is vital to the operation and lifespan of the system. This program covers the various joining methods, proper tools and their use, torch use and safety, and leak testing a completed installation. Brazing and Soldering: Copper Tubing and Processes was written by HVACR instructors for HVACR instructors to simplify the instruction of installation of copper refrigerant lines. The manual provides students and practicing technicians with the information and knowledge necessary to work with and install copper refrigerant lines. Various processes and joining methods are covered in detail to provide an in-depth resource that will benefit any type of HVACR program. It is full of color illustrations and a student worksheet is included at the end of the manual to review the material covered. Main topics include: types of copper tubing, processes (such as cutting, bending, and swaging), proper tool use, torch safety, brazing, soldering, flaring, and leak testing. Read more