Mechanic and Repair Technologies/Technicians
Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician (HAC, HACR, HVAC, HVACR)
Prepares you to apply technical knowledge and skills to repair, install, service and maintain the operating condition of heating, air conditioning, and refrigeration systems. Covers diagnostic techniques, the use of testing equipment and the principles of mechanics, electricity, and electronics as they relate to the repair of heating, air conditioning and refrigeration systems.
Inside the major
Programs within this field
Colleges may offer this field under a more specific program name. The program you choose affects the courses you take.
- Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician
- Prepares you to apply technical knowledge and skills to repair, install, service and maintain the operating condition of heating, air conditioning, and refrigeration systems. Covers diagnostic techniques, the use of testing equipment and the principles of mechanics, electricity, and electronics as they relate to the repair of heating, air conditioning and refrigeration systems.
Also called Heating and Air Conditioning Maintenance Technology/Technician (HAC), Heating, Air Conditioning, and Refrigeration Maintenance Technology/Technician (HACR), Heating, Ventilation, and Air Conditioning Maintenance Technology/Technician (HVAC), Heating, Air Conditioning, Ventilation, and Refrigeration Maintenance Technology/Technician (HVACR), Oil Burner Mechanic, Refrigeration Mechanic, Refrigeration and Air Conditioning Mechanic, Refrigeration and Air Conditioning Systems Mechanic
Where it can lead
Careers this field can lead to
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All work is projected to grow 3.5% between 2025 and 2035; read every hiring-change figure against it.
Working style
How and where the work happens
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Few of the careers connected to this field are measured as substantially in-person or active work. Compare the specific occupations to see how much time each one involves with people, equipment, and movement.