1. Use and care of tools
2. Test and measurement devices
3. Types and sizes of piping, tubing, and fittings
4. Introduction to refrigeration system components
5. Safety procedures and first aid
6. Equipment records and reports

1. Cut, thread, flare, bend, and shape piping and tubing
2. Install fittings
3. Solder, braze, and tin fittings and components
4. Care and use of oxy-acetylene and air-acetylene torches
5. Silver and soft soldering

1. Electrical supply lines and cables
2. Electrical connections
3. Water service lines
4. Air supply lines
5. Steam lines
6. Steam return lines
7. Steam traps and strainers
8. Pressure reduction, expansion, evaporator, stop valves
9. Suction and discharge lines
10. Gauges
11. Dehydrators
12. Filters and strainers
13. Controls

1. Install condensers
2. Prepare compressor and motor bases
3. Install and align compressors and motors
4. Install evaporators and other cooling coils
5. Install and align centrifugal pumps and bases
6. Safe equipment moving - slings, lines, blocks and falls, chain hoists, rollers, dollies, and skids

1. Troubleshoot field systems
2. Test pressure, flow, etc.
3. Check liquid levels
4. Check repair leaks (refrigerants, liquids)
5. Purge, dehydrate, and charge systems
6. Repair, align, and adjust fans and blower sections
7. Align pulleys, bearing blocks, belt tension

1. Disassemble and clean, repair, perform shop tests and run-in compressors
2. Repair, pressure test, dehydrate evaporators
3. Repair, acidize condensers, and roll condenser tubes
4. Remove, replace, disassemble, test, clean, calibrate, and renew defective parts on controls of all types including: pneumatic, electrical, electro-pneumatic, thermostatic, humidity, pressure, vacuum

1. Demand controlled ventilation
2. Dedicated outdoor air systems—conditioning outdoor makeup air separately from indoor return air.
3. Displacement ventilation—uses a low velocity stream of fresh, cold air at floor level to displace stale air near the ceiling
4. Electronically commutated motors—variable-speed HVACR Blower
5. Energy recovery ventilation (ERV)—captures energy from exhausted air and uses it to precondition incoming makeup air.
6. Zero-degree heat pumps
7. Duct sealing
8. Adaptive logic control—adapting to HVACR systems with a wide range of operating states.
9. Desiccant dehumidification—absorbs moisture with a liquid desiccant solution and then evaporates it using heat.
10. Micro channel heat exchangers
11. Micro environments—create a virtual zone for occupant environmental control.
12. Thermal energy storage—provides cooling capacity by extracting heat from storage material, such as ice or chilled water.
13. Chilled beam cooling—uses natural convection and radiative heat transfer.
14. Adjustable speed drives (ASD) reducing motor speed to accommodate varying HVACR loads.
15. Variable flow volume (VFV) systems—are ductless systems with multiple compressors to provide part-load performance and zoned temperature control.

1. Power and industrial process piping
2. High and low pressure boilers
3. Estimating
4. Supervisory training
5. Business administration
6. Solar

• Apprenticeship 101 (WTEC A1.010; 2 hours) • OSHA 30 and ladders (WTEC A1.020; 30 hours) • Hand and power tools Instruments (WTEC A1.030; 9 hours) • Lifting. Rigging and hoisting (WTEC A1.040; 9 hours) • Read Interpret and comprehend Codes and regulations Specifications (WTEC A1.050; 4 hours) • Personal customer Relations (WTEC A1.060; 3 hours) • Graphic communications (WTEC A1.070; 6 hours) • Applied Math and Physics conversions (WTEC A1.080; 12 hours) • Workplace Safety Near miss Housekeeping (WTEC A1.090; 6 hours) • Air Filtration Belt sizing (WTEC A1.100; 6 hours) • Energy sources Efficiency (WTEC A1.110; 6 hours) • 7 Habits 5-Choices Trust (WTEC A1.120; 21 hours) • Fire Extinguisher hot work and Fire safety (WTEC A1.130; 8 hours) • First Aid/CPR Health Fitness (WTEC A1.140; 8 hours) • EPA 608 (WTEC A1.150; 0 hours)

• Piping Design and installation (WTEC A2.1010; 22 hours) • Piping Soldering and brazing (WTEC A2.1020; 24 hours) • Valve design and functions (WTEC A2.1030; 6 hours) • Gas fittings (WTEC A2.1040; 3 hours) • Compression fittings (WTEC A2.1050; 3 hours) • Natural Disaster Gas codes (WTEC A2.1060; 6 hours) • Gas Properties Principles of Combustion (WTEC A2.1070; 3 hours) • Ventilation and air handling Systems (WTEC A2.1080; 21 hours) • Evap Coolers (WTEC A2.1090; 6 hours) • Economizers (WTEC A2.1100; 6 hours) • Vapor Principles Compression Cycle (WTEC A2.1110; 12 hours) • Leak Detection (WTEC A2.1120; 6 hours) • Vacuum recovery pump (WTEC A2.1130; 6 hours) • Recover and Charge Systems (WTEC A2.1140; 6 hours)

• Intro to NEC Codes (WTEC A3.2010; 3 hours) • Current Voltage Resistance (WTEC A3.2020; 9 hours) • Series Resistive circuits (WTEC A3.2030; 6 hours) • Parallel Resistive circuits (WTEC A3.2040; 6 hours) • Series and parallel resistive circuits (WTEC A3.2050; 12 hours) • EMF and Magnetism (WTEC A3.2060; 6 hours) • Fundamentals of Alternating current (WTEC A3.2070; 6 hours) • Work technology and documentation (WTEC A3.2080; 6 hours) • Math-meters and Measuring devices (WTEC A3.2090; 12 hours) • NFPA 70E NEC (WTEC A3.2100; 8 hours) • Setting system settings (WTEC A3.2110; 6 hours) • Class 1 Class 2 Circuits (WTEC A3.2120; 4 hours) • Repairs Inspections and corrections (WTEC A3.2130; 3 hours) • Manufacturer specifications Warranty Repair (WTEC A3.2140; 3 hours) • Temperature Temp Sensing controls (WTEC A3.2150; 4 hours) • Operating procedures and Start up (WTEC A3.2160; 9 hours) • DC Electricity (WTEC A3.2170; 6 hours) • Intro to Control System (WTEC A3.2180; 6 hours) • Energy Conservation and indoor Air quality (WTEC A3.2190; 6 hours) • Decommission and demolition (WTEC A3.2200; 3 hours) • Staging and work strategies (WTEC A3.2210; 6 hours)

• Building system Controls (WTEC A4.3010; 6 hours) • Control components (WTEC A4.3020; 3 hours) • Transformers (WTEC A4.3030; 4 hours) • Electronic Ignition system (WTEC A4.3040; 12 hours) • Pneumatic Controls (WTEC A4.3050; 4 hours) • Diagrams (WTEC A4.3060; 6 hours) • Motor Sizing (WTEC A4.3070; 9 hours) • Single Phase motors (WTEC A4.3080; 16 hours) • DC motors (WTEC A4.3090; 16 hours) • Motor installations (WTEC A4.3100; 12 hours) • Variable speed drives (WTEC A4.3110; 8 hours) • System Wiring identification metering trouble shooting (WTEC A4.3120; 8 hours) • Three phase (WTEC A4.3130; 6 hours) • Trouble shooting Electrical (WTEC A4.3140; 8 hours) • Intro 3 phase motors (WTEC A4.3150; 6 hours) • Pumps (WTEC A4.3160; 6 hours)

• HVACR Load Calculation and Design (WTEC A5.4010; 12 hours) • Air flow properties and indoor air quality (WTEC A5.4020; 15 hours) • Humidity (WTEC A5.4030; 3 hours) • Environmental building system controls (WTEC A5.4040; 6 hours) • Air instruments System Balance Zone Systems (WTEC A5.4050; 12 hours) • Duct Design and sheet metal (WTEC A5.4060; 24 hours) • Graphic communication single line and schematics (WTEC A5.4070; 12 hours) • HVACR installation (WTEC A5.4080; 6 hours) • Technical communication and Tech Support (WTEC A5.4090; 6 hours) • CFM (WTEC A5.4100; 6 hours) • Trouble shooting make up air (WTEC A5.4110; 6 hours) • HVACR Control Circuits (WTEC A5.4120; 6 hours) • HVACR Roof top Systems (WTEC A5.4130; 6 hours) • Insulation (WTEC A5.4140; 6 hours) • Title 24 (WTEC A5.4150; 4 hours)

• Advanced graphic communication and building design (WTEC A6.5010; 12 hours) • Natural and fan draft assist (WTEC A6.5020; 9 hours) • Intro to make up air and heating alternative methods (WTEC A6.5030; 12 hours) • Advanced mechanical fan drives (WTEC A6.5040; 9 hours) • Draft burner gas consumption (WTEC A6.5050; 6 hours) • Pilot burner thermocouple (WTEC A6.5060; 6 hours) • Pressure Regulator Orifices (WTEC A6.5070; 6 hours) • Flues draft hoods venting (WTEC A6.5080; 6 hours) • Trouble shooting gas fired equipment (WTEC A6.5090; 9 hours) • Auto heating and cooling (WTEC A6.5100; 6 hours) • Gas fired forced air (WTEC A6.5110; 6 hours) • Combustion Analysis (WTEC A6.5120; 6 hours) • Mid-high efficiency gas forced air systems (WTEC A6.5130; 6 hours) • Flow Controls and applications (WTEC A6.5140; 9 hours) • Basic Heat pump (WTEC A6.5150; 18 hours) • Hot water heat systems (WTEC A6.5160; 3 hours) • Advisory Network (WTEC A6.5170; 1 hours)

• Evaporator Refrigeration Effect (WTEC A7.6010; 15 hours) • Refrigeration and Air Conditioning Codes (WTEC A.6020; 24 hours) • Refrigeration Principals (WTEC A7.6030; 15 hours) • Compressors (WTEC A7.6040; 12 hours) • Evaporators and condensers (WTEC A7.6050; 6 hours) • Refrigeration System load Calculations, design, and analysis (WTEC A7.6060; 21 hours) • Economizer controls and Accessories (WTEC A.6070; 18 hours) • Air flow diagnostics (WTEC A7.6080; 9 hours) • Ice Machines (WTEC A7.6090; 10 hours)

• Back Flow and Circulating pumps (WTEC A8.7010; 6 hours) • System Design Equipment Selection (WTEC A8.7020; 18 hours) • Refrigeration retrofitting and conversions (WTEC A8.7030; 15 hours) • Defrosting Circuits and controls (WTEC A8.7040; 9 hours) • Trouble shooting Refrigeration and HVACR (WTEC A8.7050; 30 hours) • Refrigeration Enthalpy and Gas laws (WTEC A8.7060; 21 hours) • Split systems (WTEC A.7070; 6 hours) • Refrigeration Accessories (WTEC A8.7080; 16 hours) • Workplace set-up and staging (WTEC A8.7090; 9 hours)

• Hot taping (WTEC A9.8010; 4 hours) • Multiplex systems (WTEC A9.8020; 9 hours) • Advanced Air Properties (WTEC A9.8030; 9 hours) • System install Commissioning (WTEC A9.8040; 33 hours) • Complex HVACR Systems (WTEC A9.8050; 12 hours) • Advanced Make Up Air Mechanical Drives (WTEC A9.8060; 18 hours) • Trouble Shooting Complex HVACR (WTEC A.8070; 18 hours) • Advanced Heat pump (WTEC A9.8080; 15 hours) • Ultra-Low Compression Systems (WTEC A9.8090; 12 hours)

• Chillers (WTEC A10.9010; 21 hours) • Compressor Electrical Circuits (WTEC A10.9020; 12 hours) • Industrial Refrigeration Systems (WTEC A10.9030; 21 hours) • Refrigeration control circuits (WTEC A10.9040; 12 hours) • Advanced Electrical Trouble shooting (WTEC A10.9050; 16 hours) • Industrial Refrigeration (WTEC A10.9060; 12 hours) • Evaporator condenser cooling tower (WTEC A.9070; 6 hours) • Specialized Electronic Controls (WTEC A10.9080; 18 hours) • Electromechanically Controls (WTEC A10.9090; 12 hours)