Wholesale Refrigerant Charging & Service Procedures for AC,

Refrigerant Charging and Service Procedures for Air Conditioning, 2nd Edition is a technical education textbook developed for academic instruction and professional training in heating, ventilation, and air conditioning (HVAC) systems. This edition presents structured instructional content covering refrigerant handling concepts, system servicing principles, and industry-standard procedures used in training and certification programs. The material is organized to support classroom learning, technical coursework, and reference use. The book is intended for students, instructors, and technical professionals seeking a reliable educational reference. It is designed as a non-operational, training-focused resource suitable for learning environments and institutional libraries.