HVAC Technology

What is HVAC Technology?

Northern’s HVAC program prepares students for careers in heating, ventilation, air conditioning, and refrigeration (HVAC/R). This program focuses on hands-on training in the installation, maintenance, and repair of residential and commercial HVAC systems.

Students gain practical experience with industry-standard tools, technologies, and techniques, while developing foundational knowledge of refrigeration, electrical systems, motors, controls, and air conditioning units.

Students can earn a Certificate in Heating, Ventilation, Air Conditioning, and Refrigeration Technology — designed to equip graduates with entry-level skills to begin working in the field or to continue their education.

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Program links

HVAC Technology Catalog Tech Trades Department Meet with your advisor

Resources

2025-2026 Academic Catalog Schedule of Classes Academic Calendar

More about the program:

Certificate in Heating, Ventilation, Air Conditioning, and Refrigeration Technology:

The Certificate program provides hands-on training and instruction across five key areas:

Fundamentals of Refrigeration
Electrical Systems and Safety
Refrigeration Management and EPA Certification Preparation
Motors, Controls, and Circuitry
Air Conditioning Systems and Controls
Graduates of the program will earn the EPA Universal Refrigerant Handling Certification — a key credential required for technicians working with refrigerants in the field.

Additional Program Benefits

Practical, Hands-On Training: Learn to install, service, and maintain HVAC/R systems in lab-based and real-world settings.
Industry-Recognized Certification Preparation: Get ready for the EPA Universal Certification exam, required for handling refrigerants nationwide.
Career-Ready Skills: Build the knowledge and confidence needed to enter the workforce in a growing industry.

Cutting-Edge Training Equipment: Students train on advanced simulation technology that replicates real-world HVAC system issues — providing han

Career Pathways:

Graduates may pursue careers as HVAC Technicians, Service Technicians, Installation Specialists, and Maintenance Technicians in residential, commercial, and industrial settings. Opportunities also exist in building maintenance, utilities, and with mechanical contractors. The demand for skilled HVAC professionals is strong due to growth in construction, building retrofitting, and energy efficiency projects.