Refrigerant Charging and Service Procedures for Air Conditioning by Craig Migliaccio

Publisher: AC Service Tech LLC
Condition: New
ISBN-13: 9781733817202
Author: Craig Migliaccio
Format: Spiral-bound

A field manual on refrigerant charging and service for air conditioning systems, written by HVAC instructor Craig Migliaccio and published by AC Service Tech. The spiral binding lets the book lie flat on a truck seat or work surface while you follow a procedure.

The book walks through the measurements and decisions a technician actually makes at the unit: reading pressures and temperatures, interpreting superheat and subcooling, charging by the appropriate method for the metering device, and diagnosing the conditions that lead to an incorrect charge.

Written for working HVAC technicians, apprentices and trade students who want a procedural reference rather than a theory textbook.