Refrigerant Charging and Service Procedures for Air Conditioning 2nd Edition Edition: 2

The 2nd Edition of the Refrigerant Charging and Service Procedures for Air Conditioning has 450 images on 344 pages. It includes over a hundred more pages and double the amount of images to cover:​A2L Refrigerant ChangesR-32 and R-454BR-410A and R-22More Step-by-Step ProceduresWireless Probes, Gauge Stubs, TeesAll-In-One Digital Manifold Set useCompound Manifold Gauge SetsMore Images and ProceduresCharging and Recovery with ManifoldsCharging and Recovery with Tees and ProbesDetailed Troubleshooting ScenariosMore Methods to Determine ProblemsMore Airflow Testing ProceduresThis 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.