This book is dedicated to those who are eager to learn the HVAC trade and refrigerant charging/troubleshooting practices. Manifold gauge sets, digital manifold sets, digital gauge stubs, and wireless probes are discussed and utilized in examples.
Refrigerant Charging & Service Procedures for AC WORKBOOK - 2nd Ed.
Refrigerant Charging and Service Procedures for Air Conditioning by Craig...
Refrigerant Charging and Service Procedures for Air Conditioning WORKBOOK
Refrigerant Charging and Service Procedures for Air Conditioning
Refrigerant Charging and Service Procedures for Air Conditioning 2nd Ed. USA