| Air Conditioning * |
100 |
Air conditioning & refrigeration theory, equipment service, systems & components, troubleshooting, refrigerant flow control theory & application |
| Basic Refrigeration and Charging Procedures * |
50 |
AC&R theory, systems & components, air supply & delivery, refrigeration AC troubleshooting, refrigeration systems & components, theory & application, special components, system charging |
| Brazing and Soldering * |
50 |
Types of copper tubing, cutting/bending/swaging, proper tool use, torch safety, brazing, soldering, flaring, leak testing |
| Building Automation Systems |
100 |
DDC fundamentals, networks, controllers, digital logic & programming, sensor & actuator installation and applications |
| Carbon Monoxide & Combustion Analysis |
100 |
Combustion theory & fuels, CO safety, building pressure measurements, combustion knowledge & analysis, measurements, health effects |
| Carbon Monoxide Safety |
50 |
Alarms & response, building pressure measurements, combustion gas knowledge, measurements, instrumentation & tools |
| Combustion Appliance Zone |
50 |
Building pressure knowledge & measurements, static pressure, pressure imbalances, CAZ testing |
| Electrical * |
100 |
Components, meter usage, safety, theory, troubleshooting, motors & capacitors, interpreting electrical diagrams |
| Electric Heat * |
100 |
Systems & components, installation & service, safety, theory & application, troubleshooting |
| Fuel Oil Combustion |
50 |
Combustion knowledge, fuel properties, advanced combustion, analysis, draft |
| Gas Heat |
100 |
Combustion theory, electrical troubleshooting, furnace install/service/troubleshooting, heating safety, systems & components |
| Geothermal Heat Pumps |
100 |
Components & controls, loops, heat pump cycle, service, theory, troubleshooting, reading schematics |
| Heat Pumps * |
100 |
Components & controls, heat pump cycle, service, theory, troubleshooting, reading schematics |
| Light Commercial Air Conditioning |
100 |
Commercial AC systems & components, installation & service, refrigeration theory & application, troubleshooting |
| Light Commercial Refrigeration |
100 |
Equipment installation & service, refrigeration systems & components, theory & application, troubleshooting |
| Mini-Split Core Essentials |
100 |
Basic operation, concepts, and installation of Mini-Split systems |
| Natural Gas Combustion |
50 |
Fuel properties, combustion knowledge, analysis, draft |
| Oil Heat |
100 |
Combustion theory & fuels, safety, heating systems & components, installation & service, troubleshooting |
| Pressure Enthalpy |
50 |
Refrigeration cycle as a repeatable system, determining parameters, capacity & efficiency, evaluation & troubleshooting |
| Psychrometrics |
50 |
Air properties, psychrometric chart reading, mixed-air system calculations, airflow formulas, process evaluation, balancing |
| Residential & Light Commercial Hydronic Heat |
100 |
Theory & principle, installation, design & function, service, component recognition |
| System Diagnostics & Troubleshooting |
50 |
Recovery requirements, AC&R theory, air supply & delivery, equipment & tools, systems & components, evacuation |
| System Recovery and Evacuation * |
50 |
Safety, refrigerant recovery process, recycling & reclamation, evacuation process, proper tool use, deep vacuum, filter drier use |
| Water Heaters |
50 |
Safety, sizing, components, theory, typical operation & installation, meter usage, servicing, troubleshooting |