E1 Subject1 Atoms and Electrons Ohms Law Resistance.ppt
E1 Subject 2 AC and DC Current.ppt
E1 Subject3 Meters Circuits loads and switches.ppt
E1 Subject4 Symbols and Wiring Diagrams .ppt
E2 Unit 17-18 Fan Motors.ppt
E2 Unit 19 Contactors and Motor Starters.ppt
E2 Unit 19 Compressor Relays and Capacitors.ppt
E2 Unit 20 Troubleshooting Motors.ppt
E3 Subject1 Thermostats and Heating Controls.ppt
E3 Subject2 Relays Refrigeration Controls and Timers.ppt
E4 Subject1 Power Distribution Delta and Wye Systems.ppt
E4 Subject2 Wire Sizing and Materials.ppt
E4 Subject3 Circuit Breakers Disconnects and Fuses.ppt
Electric Heat
Gas-Fired Furnaces
Gas Heat
Oil Heat
Hydronic Heat (Steam & Hot Water)
Unit 1 Temperature Pressure and Heat
Unit 3 Intro to Refrigeration Systems
Unit 9 Recovery Evacuation Charging
Unit 14 Controls
Unit 21 Evaporators
Unit 22 Condensers
Unit 23 Compressors
Unit 24 Metering Devices
Unit 25 Accessories
Unit 25 Valves
Unit 35 Enthalpy Dirty Condensers and Subcooling
Unit 41 Troubleshooting Compressor Problems
Unit 41 Troubleshooting System Problems
Unit 43 Heat Pump Operation
Basic Math and Measurement
R4 Subject1 Troubleshooting Compressor Problems
R4 Subject2 Troubleshooting System Problems
R4 Subject3 Enthalpy, Dirty Condensers, Subcooling
Unit 15 Troubleshooting Basic Controls
Unit 20 Troubleshooting Electric Motors
Unit 29 Troubleshooting Commercial Refrigeration
Unit 41 Troubleshooting AC Systems
