Course Duration
12–24 Months (depending on program structure)Course Description
This program prepares students for careers in the heating, ventilation, air conditioning, and refrigeration industry. Students gain hands-on and theoretical training in HVAC system installation, maintenance, troubleshooting, repair, electrical controls, refrigeration systems, safety procedures, and customer service from a professional and Christian ethical perspective.
Program Objectives
Upon completion of this course, students will be able to:
- Understand HVAC/R principles and system operations
- Install and service heating and cooling equipment
- Diagnose and repair HVAC electrical and mechanical faults
- Read blueprints and wiring diagrams
- Handle refrigerants safely and legally
- Apply workplace safety and environmental standards
- Demonstrate professionalism, integrity, and customer service skills
- Prepare for industry certifications and employment
Course Modules
Module 1: Introduction to HVAC/R
- History of HVAC systems
- Career opportunities in HVAC
- HVAC tools and equipment
- Basic HVAC terminology
- Introduction to the refrigeration cycle
- Trade ethics and professionalism
Module 2: Workplace Safety
- OSHA safety standards
- Electrical safety
- Fire prevention and protection
- Personal protective equipment (PPE)
- Ladder and tool safety
- Refrigerant handling safety
- First aid basics
Module 3: Basic Electricity for HVAC
- Electrical theory
- Voltage, current, resistance, and power
- AC and DC circuits
- Ohm’s Law
- Series and parallel circuits
- Electrical components and symbols
- Multimeter usage
- Wiring diagrams and schematics
Module 4: Refrigeration Principles
- Refrigeration cycle
- Compressors
- Condensers
- Evaporators
- Expansion devices
- Heat transfer principles
- Refrigerants and environmental regulations
- Charging and recovery procedures
Module 5: Heating Systems
- Gas furnaces
- Electric heating systems
- Heat pumps
- Boilers
- Oil heating systems
- Furnace installation and servicing
- Combustion analysis
Module 6: Air Conditioning Systems
- Residential air conditioning
- Commercial cooling systems
- Split systems
- Packaged units
- Thermostats and controls
- Airflow measurement
- Preventive maintenance
Module 7: Ventilation and Air Distribution
- Duct design and installation
- Air balancing
- Indoor air quality
- Ventilation systems
- Filters and purification systems
- Humidity control
Module 8: HVAC Controls and Troubleshooting
- Thermostats
- Relays and contactors
- Capacitors
- Motors and compressors
- Electrical troubleshooting
- Diagnostic procedures
- System performance testing
Module 9: Refrigeration Systems
- Commercial refrigeration
- Walk-in coolers and freezers
- Ice machines
- Refrigerated display cases
- Refrigeration troubleshooting
- Leak detection and repair
Module 10: Blueprint Reading and Construction Basics
- Reading construction drawings
- HVAC symbols
- Mechanical layouts
- Load calculations
- Equipment sizing
- Building codes and standards
Module 11: Customer Service and Employability Skills
- Communication skills
- Work ethics
- Resume writing
- Interview preparation
- Service documentation
- Time management
- Entrepreneurship basics
Module 12: Christian Ethics and Character Development (Optional)
- Biblical principles in the workplace
- Integrity and honesty
- Leadership and teamwork
- Stewardship and service
- Respect for customers and coworkers
Practical Training
Students will complete hands-on training in:
- System installation
- Brazing and soldering
- Electrical testing
- Refrigerant recovery
- Equipment servicing
- Troubleshooting exercises
- Preventive maintenance
Tools and Equipment
- Manifold gauges
- Vacuum pumps
- Recovery machines
- Multimeters
- Pipe cutters and benders
- Leak detectors
- Thermometers
- HVAC hand tools
Assessment Methods
- Written exams
- Practical demonstrations
- Lab projects
- Safety evaluations
- Attendance and participation
- Final practical assessment
Certifications Preparation
Students may prepare for:
- EPA Section 608 Certification
- OSHA Safety Certification
- HVAC Excellence Certification
- NATE Certification
Career Opportunities
Graduates may work as:
- HVAC Technician
- Refrigeration Technician
- Air Conditioning Installer
- Maintenance Technician
- Service Technician
- Building Maintenance Worker
- HVAC Contractor
Recommended Entry Requirements
- High school diploma or equivalent
- Basic math and reading skills
- Physical ability to perform trade tasks
Recommended Training Ratio
- 30% Classroom Instruction
- 70% Practical Hands-on Training
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