HVAC Maintenance Training

This is a 60 hour training covering the following: • Understanding Refrigerants • The Refrigerant Cycle, Components, Definitions, and Locations • The Steps of the Refrigeration Cycle • Refrigerant Pressure and Temperature • Service Access Ports • Service Valves • Checking the Refrigerant Charge • Charging and Recovery of Refrigerant • Refrigerant Recovery, Machine Setup, and Bottle Preparation • Pump Down Procedure • System Preparation Prior to Adding Refrigerant • Other Methods to Check the Charge • Troubleshooting an Air Conditioning System • System Capacity and Design Problems • Air Flow Measurement and Testing • Metering Devices • HVAC System Components • A2L Refrigerant Updates • Concepts and Terms • EPA Examination